ENEOS Corporation

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C10M 169/04 - Mixtures of base-materials and additives 49
C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa 44
C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien 32
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1.

SYNTHETIC GRAPHITE MATERIAL, SYNTHETIC GRAPHITE MATERIAL PRODUCTION METHOD, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY

      
Application Number 18419040
Status Pending
Filing Date 2024-01-22
First Publication Date 2024-06-20
Owner Eneos Corporation (Japan)
Inventor
  • Suzuki, Takashi
  • Maeda, Takashi
  • Karakane, Mitsuo
  • Shirai, Takahiro
  • Kawachi, Hiroshi
  • Kiuchi, Noriyuki

Abstract

Provided is a synthetic graphite material, in which a size L (112) of a crystallite in a c-axis direction as calculated from a (112) diffraction line obtained by an X-ray wide angle diffraction method is in a range of 4 to 30 nm, a surface area based on a volume as calculated by a laser diffraction type particle size distribution measuring device is in a range of 0.22 to 1.70 m2/cm3, an oil absorption is in a range of 67 to 147 mL/100 g, and a nitrogen adsorption specific surface area is in a range of 3.1 to 8.2 m2/g.

IPC Classes  ?

  • H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
  • C01B 32/205 - Preparation
  • H01M 4/02 - Electrodes composed of, or comprising, active material
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries

2.

MICROBE THAT PRODUCES CAROTENOID

      
Application Number 18285969
Status Pending
Filing Date 2022-03-18
First Publication Date 2024-06-06
Owner ENEOS CORPORATION (Japan)
Inventor Kuwahara, Daichi

Abstract

The object of the present invention is to provide a production method for β-cryptoxanthin with improved production efficiency. The present invention provides a method for producing β-cryptoxanthin by culturing bacteria of the genus Paracoccusat a given dissolved oxygen concentration, wherein the bacteria of the genus Paracoccusare bacteria forming yellow to orange colonies; or bacteria whose endogenous crtW gene has been partially or completely deleted or inactivated to lose the ability to produce a functional crtW enzyme.

IPC Classes  ?

  • C12P 23/00 - Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
  • C12N 9/02 - Oxidoreductases (1.), e.g. luciferase

3.

GAS FILLING DEVICE

      
Application Number 18278471
Status Pending
Filing Date 2022-03-02
First Publication Date 2024-06-06
Owner
  • ENEOS Corporation (Japan)
  • Tokico System Solutions, Ltd. (Japan)
Inventor
  • Oshima, Shinji
  • Rembutsu, Tatsuya

Abstract

A gas filling device is provided with a first gas supply pipeline, a second gas supply pipeline, and an integrated control panel. The first gas supply pipeline supplies hydrogen gas from a multistage accumulator to a first filled tank mounted on a first vehicle. The second gas supply pipeline supplies hydrogen gas from the multistage accumulator to a second filled tank mounted on a second vehicle different from the first vehicle. At the time of filling the hydrogen gas into both of the first filled tank and the second filled tank from the multistage accumulator, the integrated control panel sets a pressure rise rate of the first filled tank or a pressure rise rate of the second filled tank to be lower than a reference pressure rise rate in accordance with a difference in pressure between the first filled tank and the second filled tank.

IPC Classes  ?

  • F17C 5/00 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases
  • F17C 5/06 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases for filling with compressed gases
  • F17C 13/02 - Special adaptations of indicating, measuring, or monitoring equipment

4.

COMPOSITION FOR CURABLE RESINS, CURED PRODUCT OF SAID COMPOSITION, METHOD FOR PRODUCING SAID COMPOSITION, METHOD FOR PRODUCING SAID CURED PRODUCT, AND SEMICONDUCTOR DEVICE

      
Application Number 18263940
Status Pending
Filing Date 2022-02-01
First Publication Date 2024-04-25
Owner ENEOS Corporation (Japan)
Inventor
  • Sato, Tatsuki
  • Komata, Ayumu

Abstract

The invention provides a curable resin composition having low weight reduction ratio during heat curing for obtaining a cured product having high heat resistance, but having reduced mold shrinkage ratio and coefficient of thermal expansion, a cured product thereof, and a method of producing the curable resin composition and the cured product. Also provided is a semiconductor device using the product as a sealant. The curable resin composition includes: (A) a benzoxazine compound; (B) an epoxy compound; and (C) a phenolic curing agent, wherein the number of epoxy groups in the (B) epoxy compound, the number of benzoxazine rings in the (A) benzoxazine compound, and the number of hydroxyl groups in the (C) phenolic curing agent satisfy the mathematical formula (1), and the content of the (B) alicyclic epoxy compound is 3 to 12 mass % with respect to the total of the (A), (B), and (C).

IPC Classes  ?

5.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

      
Application Number 18533469
Status Pending
Filing Date 2023-12-08
First Publication Date 2024-04-25
Owner
  • Preferred Networks, Inc. (Japan)
  • ENEOS Corporation (Japan)
Inventor
  • Nakago, Kosuke
  • Taniwaki, Daisuke
  • Abe, Motoki
  • Ong, Marc Alan
  • Takamoto, So
  • Kudo, Takao
  • Asano, Yusuke

Abstract

An information processing system includes a first information processing device and a second information processing device. The first information processing device is configured to receive the atomic information from the second information processing device, calculate a processing result corresponding to the atomic information by inputting the atomic information into a neural network, and transmit the processing result to the second information processing device. The second information processing device is configured to transmit atomic information to the first information processing device.

IPC Classes  ?

  • G16C 20/70 - Machine learning, data mining or chemometrics

6.

DEVICE FOR SUPPORTING DETERIORATION DETERMINATION, DEVICE FOR WATER ELECTROLYSIS, AND METHOD FOR SUPPORTING DETERIORATION DETERMINATION

      
Application Number 18548399
Status Pending
Filing Date 2021-12-22
First Publication Date 2024-04-25
Owner ENEOS Corporation (Japan)
Inventor
  • Okumo, Ichiro
  • Takami, Hirofumi
  • Harada, Kosuke

Abstract

A device for supporting deterioration determination includes: a first calculating unit that: acquires a dataset including a plurality of reaction condition values and a voltage in a first period and in a second period; and uses the dataset and a calculation formula to calculate a parameter group of the calculation formula for each period; a second calculating unit that substitutes a reaction condition value in the calculation formula in which the parameter group is incorporated to calculate a comparison target value for each period; and a third calculating unit that calculates a deterioration degree of the water electrolysis module based on a difference between a first comparison target value and a second comparison target value.

IPC Classes  ?

  • C25B 15/023 - Measuring, analysing or testing during electrolytic production
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

7.

INFERRING DEVICE, MODEL GENERATION METHOD, AND INFERRING METHOD

      
Application Number 18534176
Status Pending
Filing Date 2023-12-08
First Publication Date 2024-04-18
Owner
  • Preferred Networks, Inc. (Japan)
  • ENEOS Corporation (Japan)
Inventor
  • Takamoto, So
  • Li, Wenwen
  • Asano, Yusuke
  • Ishii, Takafumi

Abstract

An inferring device includes one or more memories and one or more processors. The one or more processors are configured to obtain three-dimensional structures of a plurality of molecules; and input the three-dimensional structures of the plurality of molecules into a neural network model and infer one or more physical properties of the plurality of molecules.

IPC Classes  ?

  • G06T 17/00 - 3D modelling for computer graphics
  • G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
  • G06V 20/69 - Microscopic objects, e.g. biological cells or cellular parts

8.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Application Number 18533914
Status Pending
Filing Date 2023-12-08
First Publication Date 2024-04-04
Owner
  • ENEOS CORPORATION (Japan)
  • PREFERRED NETWORKS, INC. (Japan)
Inventor
  • Yayama, Yoshihiro
  • Asano, Yusuke
  • Ishii, Takafumi
  • Kudo, Takao
  • Watanabe, Taku
  • Sawada, Ryohto

Abstract

An information processing device includes one or more processors. The one or more processors are configured to optimize, for a specific elementary reaction in a reaction using a catalyst including a plurality of elementary reactions, an arrangement of a promoter element in the catalyst based on activation energy acquired using a trained model, and search for the promoter element based on the activation energy acquired using the trained model for each type of the promoter element.

IPC Classes  ?

  • G16C 20/70 - Machine learning, data mining or chemometrics

9.

ORGANIC HYDRIDE PRODUCTION DEVICE AND METHOD FOR REUSING DRAGGED WATER

      
Application Number 18254445
Status Pending
Filing Date 2021-12-02
First Publication Date 2024-03-28
Owner ENEOS Corporation (Japan)
Inventor
  • Kobayashi, Atsushi
  • Miyoshi, Kota
  • Nagatsuka, Tomomi
  • Takamura, Toru
  • Matsuoka, Koji

Abstract

An organic hydride production device comprises: an electrolyzer having an anode electrode that oxidizes water to generate a proton, a cathode electrode that hydrogenates a substance to be hydrogenated with the proton to generate an organic hydride, and a membrane that moves the proton together with dragged water from the side of the anode electrode to the side of the cathode electrode; an anolyte supplier that supplies the anolyte to the anode electrode; a water separator that separates the dragged water from the catholyte fed from the cathode electrode; and a water returner that sends the dragged water separated by the water separator to the anolyte supplier.

IPC Classes  ?

  • C25B 3/25 - Reduction
  • C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
  • C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes

10.

ORGANIC HYDRIDE PRODUCTION DEVICE, WATER REMOVAL DEVICE, AND WATER REMOVAL METHOD

      
Application Number 18255643
Status Pending
Filing Date 2021-11-22
First Publication Date 2024-03-28
Owner
  • ENEOS Corporation (Japan)
  • DE NORA PERMELEC LTD (Japan)
Inventor
  • Miyoshi, Kota
  • Otsu, Hideo
  • Domon, Hiroki
  • Sunami, Jun

Abstract

An organic hydride production device comprises an electrolyzer and a water removal device. The electrolyzer has a cathode chamber. The water removal device has a container that stores a catholyte fed from the cathode chamber, a drain pipe that discharges dragged water from the container, a detector that detects that the dragged water has been accumulated in the container, and a switcher that is provided in the drain pipe, is capable of switching between a regulation state in which drainage from the drain pipe is regulated and an execution state in which the drainage is executed, and switches from the regulation state to the execution state based on a detection result of the detector.

IPC Classes  ?

  • C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes
  • C25B 3/03 - Acyclic or carbocyclic hydrocarbons
  • C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
  • C25B 15/023 - Measuring, analysing or testing during electrolytic production

11.

OPERATION METHOD FOR HYDROGEN PRODUCTION APPARATUS AND CONTROL DEVICE FOR HYDROGEN PRODUCTION APPARATUS

      
Application Number 18527824
Status Pending
Filing Date 2023-12-04
First Publication Date 2024-03-28
Owner ENEOS CORPORATION (Japan)
Inventor
  • Fukunaga, Akihiko
  • Tezuka, Toshio
  • Seike, Tadashi
  • Nishio, Hirofumi
  • Tateishi, Daisaku

Abstract

A hydrogen production supply system that produces hydrogen gas to be supplied to a hydrogen storage tank, the hydrogen production supply system including a control circuit configured to control an operation load ratio of the hydrogen production apparatus to a predetermined operation load ratio, to increase the operation load ratio of the hydrogen production apparatus to a first operation load ratio larger than the predetermined operation load ratio at first timing, and to decrease the operation load ratio of the hydrogen production apparatus to the predetermined operation load ratio from the first load operation ratio at second timing, wherein an increase in the operation load ratio at the first timing takes precedence over a decrease in the operation load ratio at the second timing.

IPC Classes  ?

  • H01M 8/04089 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
  • B60S 5/02 - Supplying fuel to vehicles; General disposition of plant in filling stations
  • C01B 3/32 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
  • H01M 8/04082 - Arrangements for control of reactant parameters, e.g. pressure or concentration
  • H01M 8/0606 - Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants

12.

ORGANIC HYDRIDE PRODUCTION DEVICE AND ORGANIC HYDRIDE PRODUCTION METHOD

      
Application Number 18263633
Status Pending
Filing Date 2022-01-24
First Publication Date 2024-03-07
Owner ENEOS Corporation (Japan)
Inventor
  • Takamura, Toru
  • Ide, Kohei
  • Kidoguchi, Satoshi
  • Matsuoka, Koji

Abstract

An organic hydride production device comprises: a cathode chamber that equips a cathode electrode for hydrogenating a substance to be hydrogenated in a catholyte with a proton to produce an organic hydride; a cathode inlet that is connected to the cathode chamber and supplies an external catholyte into the cathode chamber; an upper cathode outlet that is connected to the cathode chamber and discharges the catholyte and hydrogen gas in the cathode chamber to the outside; and a lower cathode outlet that is connected to the cathode chamber below the upper cathode outlet and discharges the catholyte and water in the cathode chamber to the outside.

IPC Classes  ?

  • C25B 9/60 - Constructional parts of cells
  • C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
  • C25B 3/25 - Reduction
  • C25B 9/17 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
  • C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes

13.

GREASE COMPOSITION, AND METHOD FOR LUBRICATING SLIDING PART USING SAID GREASE COMPOSITION

      
Application Number 18265320
Status Pending
Filing Date 2021-09-21
First Publication Date 2024-02-22
Owner ENEOS Corporation (Japan)
Inventor Arai, Takashi

Abstract

An object of the invention is to provide a grease composition that does not deteriorate resin, particularly, acetal resin, in contact therewith even under a high temperature condition. The object can be attained by a grease composition for resin, including (A) a lubricating base oil, (B) a thickener, and (C) at least one selected from the group consisting of an organic molybdenum compound and a sulfur-based extreme pressure agent, wherein when the grease composition includes the sulfur-based extreme pressure agent, a content of the sulfur-based extreme pressure agent is from 0.05 mass % to 2.5 mass % based on a total amount of the composition, and the grease composition is substantially free of zinc dialkyldithiophosphate.

IPC Classes  ?

  • C10M 135/18 - Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
  • C10M 101/00 - Lubricating compositions characterised by the base-material being a mineral or fatty oil
  • C10M 117/02 - Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen
  • C10M 115/08 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
  • C10M 135/22 - Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
  • C10M 169/06 - Mixtures of thickeners and additives

14.

THERMOPLASTIC ELASTOMER COMPOSITION AND MOLDED ARTICLE

      
Application Number 18259187
Status Pending
Filing Date 2021-12-20
First Publication Date 2024-02-15
Owner ENEOS Corporation (Japan)
Inventor
  • Murakami, Hiroaki
  • Yamaki, Kousuke
  • Chino, Keisuke
  • Sakai, Akane

Abstract

The invention provides a thermoplastic elastomer composition that includes a resin component and an additive, in which the resin component includes a styrene-based block copolymer containing a covalently crosslinked part, and a polyolefin having a weight average molecular weight of 80,000 to 500,000, a content of the styrene-based block copolymer is 40%-95% by mass relative to the entire resin component, and a content of the polyolefin is 5%-60% by mass relative to the entire resin component; and the additive includes an acid-modified compound having a weight average molecular weight of 1,000 or more and less than 80,000 and having a functional group derived from a carboxylic acid- and/or its derivative, and/or a polyester compound, and a crosslinking agent capable of crosslinking at least one of the styrene-based block copolymer and the polyolefin.

IPC Classes  ?

  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
  • C08L 23/12 - Polypropene
  • C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
  • C08L 23/08 - Copolymers of ethene
  • C08K 5/14 - Peroxides
  • C08K 5/098 - Metal salts of carboxylic acids

15.

PRODUCTION METHOD FOR INDAN AND HYDRINDANE

      
Application Number 18270921
Status Pending
Filing Date 2022-01-13
First Publication Date 2024-02-15
Owner ENEOS CORPORATION (Japan)
Inventor
  • Araki, Yasuhiro
  • Segawa, Atsushi
  • Iwasa, Yasuyuki
  • Ohuchi, Tai
  • Mayumi, Kazuya
  • Yoshiwara, Yukihiro

Abstract

Provided is a production method for indan and hydrindane, including a reaction step of introducing a raw material composition including tetrahydroindene into a continuous reactor including a solid catalyst containing platinum, and bringing the raw material composition into contact with the solid catalyst under the conditions of 150° C. to 350° C. to obtain a reaction product including indan and hydrindane, in which the amount (mol/min) of hydrogen molecules is 5 times or less the amount (mol/min) of tetrahydroindene, and the amount (mol/min) of oxygen molecules is 0.1 times or less the amount (mol/min) of tetrahydroindene.

IPC Classes  ?

  • C07C 5/03 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
  • C07C 13/465 - Indenes; Completely or partially hydrogenated indenes
  • C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
  • B01J 23/42 - Platinum

16.

WORKING FLUID, FREEZER, AND FREEZER OIL

      
Application Number 18038540
Status Pending
Filing Date 2021-11-26
First Publication Date 2024-01-18
Owner ENEOS Corporation (Japan)
Inventor
  • Mizutani, Yuya
  • Yamaguchi, Kentaro
  • Okazaki, Motoya
  • Ogata, Hidetoshi

Abstract

A working fluid filled in a refrigerant circulation system comprising a compressor, a condenser, an expansion mechanism, an evaporator, and an accumulator, the working fluid comprising: a refrigerant; and a refrigerating machine oil, wherein the refrigerant comprises a hydrocarbon refrigerant having 2 to 4 carbon atoms, the refrigerating machine oil has a mixed aniline point of 20° C. or higher and 50° C. or lower and a viscosity index of 110 or more, an amount of the refrigerant dissolved in the working fluid is 40% by mass or less under conditions of a temperature of 80° C. and an absolute pressure of 2.8 MPa, and the refrigerating machine oil has a kinematic viscosity at −10° C. of 200 mm2/s or more and 3000 mm2/s or less.

IPC Classes  ?

  • C10M 105/46 - Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxyl derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
  • F25B 43/02 - Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
  • C10M 105/38 - Esters of polyhydroxy compounds
  • C10M 105/40 - Esters containing free hydroxy or carboxyl groups
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

17.

METHOD FOR ENHANCING ADHESION STRENGTH OF RESIN MOLDED ARTICLE TO AN ADHESIVE, AND COMPOSITE ENHANCED IN ADHESION STRENGTH

      
Application Number 18250250
Status Pending
Filing Date 2021-10-27
First Publication Date 2024-01-18
Owner ENEOS Corporation (Japan)
Inventor
  • Kawamura, Ryoto
  • Seichi, Ayaka

Abstract

The invention provides a method for enhancing adhesion strength to an adhesive without any loss of mechanical strength of a resin molded article. In particular, the invention provides a method for enhancing adhesion strength of a resin molded article made of a resin composition including a liquid crystal polymer resin and an inorganic filling agent, to an adhesive, in which an amorphous resin is further compounded into the resin composition, and an amount of compounding of the liquid crystal polymer resin, an amount of compounding of the amorphous resin, and an amount of compounding of the inorganic filling agent are respectively regulated to 50-99 parts by mass, 1-50 parts by mass, and 0.1-120 parts by mass, based on 100 parts by mass in total of the liquid crystal polymer resin and the amorphous resin.

IPC Classes  ?

  • C08J 3/20 - Compounding polymers with additives, e.g. colouring
  • C09K 19/38 - Polymers, e.g. polyamides
  • C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
  • C08K 3/26 - Carbonates; Bicarbonates
  • C08J 7/043 - Improving the adhesiveness of the coatings per se, e.g. forming primers
  • C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
  • C08K 3/013 - Fillers, pigments or reinforcing additives

18.

ORGANIC HYDRIDE PRODUCING SYSTEM, CONTROL DEVICE FOR ORGANIC HYDRIDE PRODUCING SYSTEM, AND CONTROL METHOD FOR ORGANIC HYDRIDE PRODUCING SYSTEM

      
Application Number 18254295
Status Pending
Filing Date 2021-12-02
First Publication Date 2024-01-11
Owner ENEOS CORPORATION (Japan)
Inventor
  • Nagatsuka, Tomomi
  • Cho, Shuro
  • Matsuoka, Koji
  • Goto, Akira

Abstract

An organic hydride producing system includes: an electrolytic bath having a cathode chamber; a catholyte supply device capable of supplying any catholyte selected from a plurality of the catholytes having different concentrations of substances to be hydrogenated to the cathode chamber; and a control device that controls the catholyte supply device so as to supply a catholyte to the cathode chamber, the catholyte having a specific concentration of a substance to be hydrogenated determined according to a magnitude of a current flowing in the electrolytic bath.

IPC Classes  ?

  • C25B 15/029 - Concentration
  • C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes
  • C25B 3/03 - Acyclic or carbocyclic hydrocarbons

19.

CATHODE CATALYST LAYER, ORGANIC HYDRIDE PRODUCING DEVICE, AND METHOD FOR PREPARING CATHODE CATALYST INK

      
Application Number 18251104
Status Pending
Filing Date 2021-10-29
First Publication Date 2024-01-11
Owner ENEOS Corporation (Japan)
Inventor
  • Takamura, Toru
  • Kanezawa, Miyuki
  • Matsuoka, Koji
  • Sonai, Atsuo

Abstract

A cathode catalyst layer includes a cathode catalyst to hydrogenate a substance to be hydrogenated and a water repellent including an aggregate of arbitrary primary particles, the water repellent having a higher affinity for the substance to be hydrogenated and an organic hydride than for water. A volume fraction of the water repellent in the cathode catalyst layer is higher than 10 vol % with respect to the volume of the total solid content of the cathode catalyst layer.

IPC Classes  ?

  • C25B 11/054 - Electrodes comprising electrocatalysts supported on a carrier
  • C25B 11/032 - Gas diffusion electrodes
  • C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
  • C25B 11/065 - Carbon
  • C25B 11/089 - Alloys
  • C25B 3/03 - Acyclic or carbocyclic hydrocarbons

20.

HYDROCARBON PRODUCTION METHOD

      
Application Number 18251947
Status Pending
Filing Date 2021-12-24
First Publication Date 2024-01-04
Owner ENEOS Corporation (Japan)
Inventor
  • Kobayashi, Atsushi
  • Goto, Akira
  • Kajita, Takuya

Abstract

The hydrocarbon production method includes a first production step of producing carbon monoxide using carbon dioxide contained in source gas, and a second production step of producing hydrocarbon using hydrogen contained in source gas and carbon monoxide. The source gas contains at least one of carbon dioxide, carbon monoxide, and hydrogen not derived from fossil fuel.

IPC Classes  ?

  • C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
  • B01D 53/02 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
  • B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion

21.

LIQUID CRYSTAL POLYMER PARTICLE, THERMOSETTING RESIN COMPOSITION, AND MOLDED BODY

      
Application Number 18253629
Status Pending
Filing Date 2021-11-22
First Publication Date 2024-01-04
Owner ENEOS Corporation (Japan)
Inventor
  • Egashira, Toshiaki
  • Murakami, Hiroaki

Abstract

The invention provides a liquid crystal polymer particle which, when added to a resin film, can allow the resin film to be reduced in dielectric tangent with increases in surface roughness and linear coefficient of expansion of the resin film being suppressed. The liquid crystal polymer particle according to the invention, in which 80% by mass or more of the entire particle is flat, and a longer size, a shorter size, and a thickness defined below of a flat liquid crystal polymer particle satisfies the following conditions (A) and (B): (A) an elongation as the ratio of the longer size and the shorter size is 1.2 or more and 5.0 or less, (B) a degree of flatness as the ratio of the shorter size and the thickness is 1.2 or more.

IPC Classes  ?

  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
  • C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
  • C08J 3/12 - Powdering or granulating
  • C08J 5/18 - Manufacture of films or sheets
  • C09K 19/38 - Polymers, e.g. polyamides

22.

ORGANIC HYDRIDE PRODUCTION SYSTEM, CONTROL DEVICE FOR ORGANIC HYDRIDE PRODUCTION SYSTEM, AND CONTROL METHOD FOR ORGANIC HYDRIDE PRODUCTION SYSTEM

      
Application Number 18253837
Status Pending
Filing Date 2021-12-02
First Publication Date 2024-01-04
Owner ENEOS Corporation (Japan)
Inventor
  • Kanezawa, Miyuki
  • Takamura, Toru
  • Matsuoka, Koji

Abstract

An organic hydride production system includes: an electrolytic bath having a cathode chamber, a first cathode opening, and a second cathode opening, in which the first cathode opening is disposed below the second cathode opening; a catholyte supply device capable of switching between supply of a catholyte from the first cathode opening to the cathode chamber and supply of the catholyte from the second cathode opening to the cathode chamber; and a control device that controls the catholyte supply device so as to form an upflow of the catholyte in the cathode chamber in a steady state and form a downflow of the catholyte in the cathode chamber under a predetermined condition.

IPC Classes  ?

  • C25B 15/023 - Measuring, analysing or testing during electrolytic production
  • C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes
  • C25B 3/03 - Acyclic or carbocyclic hydrocarbons

23.

Cooling liquid composition

      
Application Number 18255725
Grant Number 12024667
Status In Force
Filing Date 2021-08-31
First Publication Date 2024-01-04
Grant Date 2024-07-02
Owner ENEOS CORPORATION (Japan)
Inventor
  • Tada, Akira
  • Onumata, Yasushi
  • Ayame, Noriko
  • Susukida, Yohei

Abstract

A cooling liquid composition including: a hydrocarbon fluid having a mass-based average carbon number of 13 or more and 16 or less in which a total amount of a hydrocarbon having 13 or more and 15 or less carbon atoms is 50% by mass or more relative to an entire amount of the hydrocarbon fluid.

IPC Classes  ?

24.

HYDROGEN SUPPLY SYSTEM

      
Application Number 18039396
Status Pending
Filing Date 2021-11-12
First Publication Date 2023-12-28
Owner ENEOS Corporation (Japan)
Inventor
  • Seike, Tadashi
  • Iki, Hideshi
  • Maeda, Seiji

Abstract

A hydrogen supply system supplying hydrogen, the hydrogen supply system including: a dehydrogenation reaction unit acquiring a hydrogen-containing gas by performing a dehydrogenation reaction of a raw material containing a hydride; and a control unit controlling the hydrogen supply system, in which in a case in which generation of the hydrogen-containing gas in the dehydrogenation reaction unit stops, the control unit causes the hydrogen supply unit to supply hydrogen to the dehydrogenation reaction unit, and the hydrogen supply unit supplies at least one of the hydrogen-containing gas between the dehydrogenation reaction unit and a vapor-liquid separating unit separating a dehydrogenation product from the hydrogen-containing gas and the hydrogen-containing gas separated by the vapor-liquid separating unit separating a dehydrogenation product from the hydrogen-containing gas to the dehydrogenation reaction unit.

IPC Classes  ?

  • C01B 3/26 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
  • C01B 3/50 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus

25.

METHOD FOR PRODUCING ETHANOL FROM LIGNOCELLULOSIC RAW MATERIAL

      
Application Number 18454556
Status Pending
Filing Date 2023-08-23
First Publication Date 2023-12-21
Owner
  • ENEOS Corporation (Japan)
  • Oji Holdings Corporation (Japan)
Inventor
  • Takahashi, Yuichi
  • Ide, Kohei
  • Niwa, Masahiro
  • Kanezawa, Miyuki
  • Ikemizu, Shoichi
  • Furujo, Atsushi
  • Azumi, Naoya
  • Tsukamoto, Akira
  • Sekizawa, Shingo

Abstract

The present invention provides a method for efficiently producing ethanol from a lignocellulosic raw material. More specifically, the present invention provides a method for producing ethanol from a lignocellulosic raw material, which comprises a step of performing multiple parallel fermentation while continuously or intermittently adding an additional saccharification enzyme to a fermentation liquid comprising a lignocellulosic raw material, a saccharification enzyme and a yeast so that the physical property value of the fermentation liquid itself is maintained within a preset range.

IPC Classes  ?

  • C12P 7/08 - Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate

26.

CATHODE CATALYST LAYER, ORGANIC HYDRIDE PRODUCING DEVICE, AND METHOD FOR PREPARING CATHODE CATALYST INK

      
Application Number 18251187
Status Pending
Filing Date 2021-10-29
First Publication Date 2023-12-07
Owner ENEOS Corporation (Japan)
Inventor
  • Takamura, Toru
  • Kanezawa, Miyuki
  • Matsuoka, Koji
  • Sonai, Atsuo

Abstract

A cathode catalyst layer includes a cathode catalyst to hydrogenate a substance to be hydrogenated, a porous catalyst support supporting the cathode catalyst, and a non-porous body including an aggregate of arbitrary primary particles. A volume fraction of the non-porous body in the cathode catalyst layer is higher than 10 vol % with respect to the volume of the total solid content of the cathode catalyst layer.

IPC Classes  ?

  • C25B 11/081 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the element being a noble metal
  • C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
  • C25B 11/055 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
  • C25B 11/089 - Alloys
  • C25B 11/054 - Electrodes comprising electrocatalysts supported on a carrier
  • C25B 3/03 - Acyclic or carbocyclic hydrocarbons
  • C25B 3/25 - Reduction

27.

REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

      
Application Number 18266945
Status Pending
Filing Date 2021-12-20
First Publication Date 2023-11-16
Owner ENEOS Corporation (Japan)
Inventor
  • Nara, Fumiyuki
  • Shono, Yohei
  • Ogata, Hidetoshi

Abstract

A refrigerating machine oil having a flash point of 130° C. or lower and a carbon residue of 10% residual oil of 0.02% by mass or more.

IPC Classes  ?

  • C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien
  • C10M 171/02 - Specified values of viscosity or viscosity index
  • C10M 101/02 - Petroleum fractions
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

28.

REFRIGERATOR OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

      
Application Number 18266948
Status Pending
Filing Date 2021-12-20
First Publication Date 2023-11-16
Owner ENEOS Corporation (Japan)
Inventor
  • Nara, Fumiyuki
  • Shono, Yohei
  • Ogata, Hidetoshi

Abstract

A refrigerating machine oil containing a hydrocarbon base oil having a 90% distillation temperature of 270° C. or lower.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 101/02 - Petroleum fractions
  • C10M 137/10 - Thio derivatives
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

29.

HYDROGENATED PETROLEUM RESIN, RUBBER ADDITIVE, UNCROSSLINKED RUBBER COMPOSITION, CROSSLINKED RUBBER, AND TIRE

      
Application Number 18031066
Status Pending
Filing Date 2021-10-08
First Publication Date 2023-11-09
Owner ENEOS Corporation (Japan)
Inventor
  • Ueda, Naho
  • Urushizako, Naoko
  • Kobayashi, Masahide
  • Uchizawa, Shotaro
  • Wakabayashi, Hideaki
  • Akiyama, Yoichi

Abstract

A hydrogenated petroleum resin that is a hydrogenation product of a C9 petroleum resin, in which a ratio (M2/M1) of a total number (M2) of hydrogen atoms bound to an aromatic ring in the hydrogenated petroleum resin to a total number (M1) of hydrogen atoms in the hydrogenated petroleum resin is 0.15 to 0.45.

IPC Classes  ?

  • C08F 8/04 - Reduction, e.g. hydrogenation
  • C08F 240/00 - Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

30.

HYDROCARBON PRODUCTION METHOD

      
Application Number 18043920
Status Pending
Filing Date 2021-09-15
First Publication Date 2023-11-09
Owner ENEOS Corporation (Japan)
Inventor
  • Hashimoto, Yasushi
  • Ikeda, Masakazu
  • Sugiura, Yukihiro
  • Kobayashi, Atsushi
  • Kajita, Takuya

Abstract

A hydrocarbon production method includes: a hydrogen extraction step of extracting hydrogen from an organic hydride by a dehydrogenation reaction; and a hydrocarbon production step of producing a hydrocarbon by a reaction by a Fischer-Tropsch (FT) process using the extracted hydrogen and carbon monoxide. In addition, in the hydrogen extraction step, reaction heat generated in the hydrocarbon production step is used.

IPC Classes  ?

  • B01J 23/72 - Copper
  • C01B 3/24 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
  • C01B 32/40 - Carbon monoxide
  • C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
  • B01J 23/78 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with alkali- or alkaline earth metals or beryllium

31.

CYCLOHEXYLBENZENE PRODUCTION METHOD AND CYCLOHEXYLBENZENE COMPOSITION USING SAME

      
Application Number 18252439
Status Pending
Filing Date 2021-11-09
First Publication Date 2023-11-09
Owner ENEOS Corporation (Japan)
Inventor
  • Iwasa, Yasuyuki
  • Araki, Yasuhiro

Abstract

To provide a method for producing cyclohexylbenzene, which is capable of obtaining cyclohexylbenzene at a high selectivity, and a cyclohexylbenzene composition obtained with the method. A method for producing cyclohexylbenzene, comprising a step of bringing a raw material containing benzene and cyclohexene or cyclohexanol into contact with a solid acid catalyst to thereby perform alkylation reaction, wherein the solid acid catalyst is a silica-alumina catalyst or an MTW-type zeolite catalyst.

IPC Classes  ?

  • C07C 2/72 - Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring

32.

COMPOSITION FOR FOAM MOLDING AND FOAM MOLDED ARTICLE

      
Application Number 17786093
Status Pending
Filing Date 2020-12-24
First Publication Date 2023-11-09
Owner ENEOS CORPORATION (Japan)
Inventor
  • Yamaki, Kousuke
  • Chino, Keisuke

Abstract

A composition for foam molding including: a component (A): an olefin-based polymer; a component (B): a styrene block copolymer having no chemical-bond cross-linking moiety; a component (C): a process oil; and a component (D): a foaming agent, wherein a content of the component (A) relative to a total mass of the component (A) and the component (B) is 5 to 36% by mass, and a content of the component (C) relative to 100 parts by mass of the total mass of the component (A) and the component (B) is 160 to 350 parts by mass.

IPC Classes  ?

  • C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
  • C08J 9/06 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
  • C08L 23/30 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation

33.

SILANE COUPLING AGENT COMPOSITION AND RUBBER COMPOSITION COMPRISING SAME

      
Application Number 18002263
Status Pending
Filing Date 2021-06-04
First Publication Date 2023-10-26
Owner ENEOS Corporation (Japan)
Inventor
  • Ashiura, Makoto
  • Chino, Keisuke
  • Matsuo, Yusuke
  • Tsutsumi, Toshiyuki
  • Iwasaki, Keitaro

Abstract

Provided is a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and a crosslinked product of a rubber composition having excellent viscoelastic properties. The silane coupling agent composition of the invention includes a silane compound and a protein denaturant and/or a silanization reaction accelerator, in which the silane compound includes a first silane compound represented by the following Formula (1) and a second silane compound represented by the following Formula (11): Provided is a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and a crosslinked product of a rubber composition having excellent viscoelastic properties. The silane coupling agent composition of the invention includes a silane compound and a protein denaturant and/or a silanization reaction accelerator, in which the silane compound includes a first silane compound represented by the following Formula (1) and a second silane compound represented by the following Formula (11):

IPC Classes  ?

  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • C08K 5/31 - Guanidine; Derivatives thereof
  • C08K 5/21 - Urea; Derivatives thereof, e.g. biuret
  • C08K 3/36 - Silica
  • C08K 3/04 - Carbon
  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

34.

SILANE COUPLING AGENT COMPOSITION AND RUBBER COMPOSITION COMPRISING SAME

      
Application Number 18002265
Status Pending
Filing Date 2021-06-04
First Publication Date 2023-10-26
Owner ENEOS Corporation (Japan)
Inventor
  • Ashiura, Makoto
  • Chino, Keisuke
  • Matsuo, Yusuke
  • Tsutsumi, Toshiyuki

Abstract

Provided are: a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and uncrosslinked compound viscosity; and a crosslinked product of a rubber composition having excellent viscoelastic properties, and a tire using the same which has an excellent balance of wet grip performance and low-fuel consumption. The silane coupling agent composition of the invention includes a silane compound, in which the silane compound includes a first silane compound represented by the following Formula (1) and a second silane compound represented by the following Formula (11): Formula (1): Provided are: a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and uncrosslinked compound viscosity; and a crosslinked product of a rubber composition having excellent viscoelastic properties, and a tire using the same which has an excellent balance of wet grip performance and low-fuel consumption. The silane coupling agent composition of the invention includes a silane compound, in which the silane compound includes a first silane compound represented by the following Formula (1) and a second silane compound represented by the following Formula (11): Formula (1):

IPC Classes  ?

  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • C08K 3/36 - Silica
  • C08F 36/08 - Isoprene
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

35.

GREASE COMPOSITION, AND ROLLING BEARING

      
Application Number 18020743
Status Pending
Filing Date 2021-08-10
First Publication Date 2023-10-12
Owner
  • JTEKT CORPORATION (Japan)
  • ENEOS CORPORATION (Japan)
Inventor
  • Tsuda, Takeshi
  • Hagino, Yurie
  • Sakai, Kazumi
  • Ayame, Yusuke
  • Tatsumi, Go
  • Sakamoto, Kiyomi

Abstract

A grease composition including: a base oil; a thickener; a zinc sulfonate; a polysulfide; an overbased calcium sulfonate; and triphenyl phosphite, in which a proportion of the zinc sulfonate with respect to a total mass of the base oil and the thickener is 0.030 mass% to 0.045 mass% in terms of a zinc content, a proportion of the polysulfide with respect to the total mass of the base oil and the thickener is 0.16 mass% to 0.24 mass% in terms of a sulfur content, a proportion of the overbased calcium sulfonate with respect to the total mass of the base oil and the thickener is 0.010 mass% to 0.015 mass% in terms of a calcium content, and a proportion of the triphenyl phosphite with respect to the total mass of the base oil and the thickener is 0.24 mass% to 0.36 mass%.

IPC Classes  ?

  • C10M 105/18 - Ethers, e.g. epoxides
  • C10M 115/08 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
  • C10M 137/02 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
  • C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
  • C10M 135/20 - Thiols; Sulfides; Polysulfides
  • C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
  • C10M 135/10 - Sulfonic acids or derivatives thereof

36.

HYDROGEN SUPPLY SYSTEM, HYDROGEN STATION, AND METHOD FOR MANAGING HYDROGEN SUPPLY AND DEMAND

      
Application Number 17801282
Status Pending
Filing Date 2021-02-19
First Publication Date 2023-10-05
Owner ENEOS Corporation (Japan)
Inventor
  • Seike, Tadashi
  • Minoda, Ai
  • Maeda, Seiji

Abstract

A hydrogen station includes a water electrolysis device that produces hydrogen gas by an electrolytic reaction consuming power supplied from a commercial power network, a compressor that compresses the hydrogen gas produced by the water electrolysis device, an accumulator that accumulates the hydrogen gas compressed by the compressor, a dispenser that fills a fuel cell vehicle with the hydrogen gas accumulated in the accumulator, and a control device that controls a power consumption amount of the water electrolysis device on the basis of a command for adjusting supply and demand of power of the commercial power network.

IPC Classes  ?

  • C25B 15/02 - Process control or regulation
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 9/70 - Assemblies comprising two or more cells
  • C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes
  • C25B 3/01 - Products
  • F17C 5/00 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases

37.

SILANE COUPLING AGENT COMPOSITION AND RUBBER COMPOSITION COMPRISING SAME

      
Application Number 18002264
Status Pending
Filing Date 2021-06-04
First Publication Date 2023-10-05
Owner ENEOS Corporation (Japan)
Inventor
  • Ashiura, Makoto
  • Chino, Keisuke
  • Matsuo, Yusuke
  • Tsutsumi, Toshiyuki

Abstract

Provided is a silane coupling agent composition with which it is possible to obtain a crosslinked product of a rubber composition having excellent scorch resistance and a rubber composition crosslinked product having excellent hardness and viscoelastic properties. The silane coupling agent composition of the invention includes a silane compound represented by the following Formula (1), a protein denaturant, and/or a silanization reaction accelerator: Provided is a silane coupling agent composition with which it is possible to obtain a crosslinked product of a rubber composition having excellent scorch resistance and a rubber composition crosslinked product having excellent hardness and viscoelastic properties. The silane coupling agent composition of the invention includes a silane compound represented by the following Formula (1), a protein denaturant, and/or a silanization reaction accelerator:

IPC Classes  ?

38.

THERMOPLASTIC ELASTOMER COMPOSITION

      
Application Number 18010614
Status Pending
Filing Date 2021-06-25
First Publication Date 2023-09-28
Owner ENEOS CORPORATION (Japan)
Inventor
  • Yamaki, Kousuke
  • Matsuo, Akira

Abstract

A thermoplastic elastomer composition comprising an ionomer composed of a reaction product of an acid-modified polymer component with a fatty acid metal salt, wherein the acid-modified polymer component is an acid-modified product of a non-crystalline polymer containing ethylene units, or a mixture of an acid-modified product of a non-crystalline polymer containing ethylene units and an acid-modified product of a crystalline polymer, and the fatty acid metal salt is at least one selected from the group consisting of divalent and trivalent fatty acid metal salts.

IPC Classes  ?

  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
  • C08F 212/08 - Styrene
  • C08K 5/098 - Metal salts of carboxylic acids

39.

LIQUID CRYSTAL POLYESTER RESIN, MOLDED ARTICLE, AND ELECTRICAL/ELECTRONIC COMPONENT

      
Application Number 18006345
Status Pending
Filing Date 2021-07-20
First Publication Date 2023-09-14
Owner ENEOS Corporation (Japan)
Inventor
  • Matsuura, Hiroshi
  • Noguchi, Masaki
  • Nobori, Yumiko
  • Kumagai, Yoshihiro

Abstract

The invention provides a liquid crystal polyester resin which not only has a low-dielectric tangent, but also is excellent in balance between heat resistance and processing stability. The liquid crystal polyester resin comprises: a structural unit (I) derived from an aromatic hydroxycarboxylic acid; a structural unit (II) derived from an aromatic diol compound; and a structural unit (III) derived from an aromatic dicarboxylic acid, wherein the structural unit (I) is a structural unit (IA) derived from 6-hydroxy-2-naphthoic acid, the structural unit (III) contains a structural unit (IIIA) derived from terephthalic acid, a structural unit (IIIB) derived from isophthalic acid, and a structural unit (IIIC) derived from 2,6-naphthalenedicarboxylic acid, the dielectric tangent at a measurement frequency of 10 GHz is 1.50×10−3 or less, the melting point is 290° C. or more, and the difference in temperature between the melting point and the crystallization point is 30° C. or more.

IPC Classes  ?

  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

40.

LIQUID CRYSTAL POLYESTER RESIN, MOLDED ARTICLE, AND ELECTRICAL/ELECTRONIC COMPONENT

      
Application Number 18006360
Status Pending
Filing Date 2021-07-20
First Publication Date 2023-08-24
Owner ENEOS Corporation (Japan)
Inventor
  • Matsuura, Hiroshi
  • Noguchi, Masaki
  • Nobori, Yumiko
  • Kumagai, Yoshihiro

Abstract

The invention provides a liquid crystal polyester resin which not only has a low-dielectric tangent, but also is excellent in balance between heat resistance and processing stability. The liquid crystal polyester resin comprises: a structural unit (I) derived from an aromatic hydroxycarboxylic acid; a structural unit (II) derived from an aromatic diol compound; and a structural unit (III) derived from an aromatic dicarboxylic acid, wherein the structural unit (I) contains a structural unit (IA) derived from 6-hydroxy-2-naphthoic acid, the structural unit (III) contains a structural unit (IIIA) derived from terephthalic acid, and a structural unit (IIIB) derived from isophthalic acid, the dielectric tangent at a measurement frequency of 10 GHz is 1.50×10−3 or less, the melting point is 295° C. or more, and the difference between the melting point and the crystallization point is 35° C. or more.

IPC Classes  ?

  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

41.

LIQUID CRYSTAL POLYESTER RESIN, MOLDED ARTICLE, AND ELECTRICAL/ELECTRONIC COMPONENT

      
Application Number 18006355
Status Pending
Filing Date 2021-07-20
First Publication Date 2023-08-17
Owner ENEOS Corporation (Japan)
Inventor
  • Matsuura, Hiroshi
  • Noguchi, Masaki
  • Nobori, Yumiko
  • Kumagai, Yoshihiro

Abstract

The invention provides a liquid crystal polyester resin which not only has a low-dielectric tangent, but also is excellent in balance between heat resistance and processing stability. The liquid crystal polyester resin comprises: a structural unit (I) derived from an aromatic hydroxycarboxylic acid; a structural unit (II) derived from an aromatic diol compound; and a structural unit (III) derived from an aromatic dicarboxylic acid, wherein the structural unit (I) contains a structural unit (IA) derived from 6-hydroxy-2-naphthoic acid, the structural unit (III) contains a structural unit (IIIA) derived from isophthalic acid and a structural unit (IIIB) derived from 2,6-naphthalenedicarboxylic acid, the dielectric tangent at a measurement frequency of 10 GHz is 1.50×10−3 or less, the melting point is 290° C. or more, and the difference in temperature between the melting point and the crystallization point is 30° C. or more.

IPC Classes  ?

  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

42.

RESIN COMPOSITION AND RESIN MOLDED ARTICLE INCLUDING THE RESIN COMPOSITION

      
Application Number 18002563
Status Pending
Filing Date 2021-06-28
First Publication Date 2023-08-17
Owner ENEOS Corporation (Japan)
Inventor
  • Umemura, Yuji
  • Ono, Nozomi

Abstract

The resin composition includes a liquid crystal polyester resin (A) and a filler (B), in which (1) liquid crystal polyester resin (A) contains a structural unit (I) derived from 6-hydroxy-2-naphthoic acid, a structural unit (II) derived from an aromatic diol compound, and a structural unit (III) derived from an aromatic dicarboxylic acid compound, wherein structural unit (III) contains a structural unit (IIIA) derived from terephthalic acid and/or a structural unit (IIIB) derived from 2,6-naphthalenedicarboxylic acid, (2) 40% by mol≤structural unit (I)≤75% by mol, 12% by mol≤structural unit (II)≤30% by mol, and 12% by mol≤structural unit (III)≤30% by mol, (3) filler (B) is at least one of silica, mica, and talc, and (4) the resin composition has a dielectric tangent of 1.0×10−3 or less as measured by a cavity resonator perturbation method at 10 GHz.

IPC Classes  ?

  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
  • C08G 63/183 - Terephthalic acids
  • C08G 63/189 - Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
  • C08G 63/193 - Hydroxy compounds containing aromatic rings containing two or more aromatic rings
  • C08G 63/83 - Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
  • C08K 3/36 - Silica
  • C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings

43.

REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

      
Application Number 18013418
Status Pending
Filing Date 2021-07-07
First Publication Date 2023-08-10
Owner ENEOS CORPORATION (Japan)
Inventor
  • Nakajima, Tatsuki
  • Hashimoto, Shogo
  • Ogata, Hidetoshi
  • Seki, Yuma

Abstract

One aspect of the present invention is a refrigerating machine oil containing: a base oil; and a partial ester of a carboxylic acid and a polyhydric alcohol, wherein the carboxylic acid contains an unsaturated carboxylic acid.

IPC Classes  ?

  • C10M 129/76 - Esters containing free hydroxy or carboxyl groups
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10N 40/30 - Refrigerator lubricant

44.

CONDUCTIVE THERMOPLASTIC ELASTOMER COMPOSITION

      
Application Number 18010540
Status Pending
Filing Date 2021-06-25
First Publication Date 2023-08-03
Owner ENEOS CORPORATION (Japan)
Inventor
  • Chino, Keisuke
  • Matsuo, Yusuke

Abstract

A conductive thermoplastic elastomer composition comprising: at least one elastomer component selected from the group consisting of elastomeric polymers (A) each of which has a side chain (a) containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below, and elastomeric polymers (B) each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; a paraffin oil; and a branched multi-layered carbon nanotube, wherein a content ratio of the paraffin oil is 1 to 65% by mass relative to a total amount of the composition.

IPC Classes  ?

  • C08K 3/04 - Carbon
  • C08L 91/00 - Compositions of oils, fats or waxes; Compositions of derivatives thereof
  • H01B 1/20 - Conductive material dispersed in non-conductive organic material

45.

FLOWMETER FAILURE DETERMINATION METHOD AND HYDROGEN FILLING APPARATUS

      
Application Number 18001879
Status Pending
Filing Date 2021-06-14
First Publication Date 2023-07-27
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Oshima, Shinji
  • Minoda, Ai
  • Tezuka, Toshio

Abstract

A flowmeter failure determination method includes: a step of measuring a filling amount of hydrogen gas filled in a fuel tank of an automobile, using a flowmeter; a step of acquiring information of a pressure and a temperature of the fuel tank; a step of calculating the filling amount of the hydrogen gas filled in the fuel tank based on the acquired pressure and temperature and a capacity of the fuel tank in which an expansion rate of the fuel tank is considered; and a step of determining presence or absence of a failure of the flowmeter using an error value between the measured filling amount and the calculated filling amount.

IPC Classes  ?

  • F17C 13/02 - Special adaptations of indicating, measuring, or monitoring equipment
  • F17C 5/06 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases for filling with compressed gases
  • G01F 25/10 - Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
  • G01F 1/84 - Coriolis or gyroscopic mass flowmeters

46.

ARTIFICIAL GRAPHITE MATERIAL FOR LITHIUM ION SECONDARY BATTERY NEGATIVE ELECTRODE, AND PRODUCTION METHOD THEREFOR

      
Application Number 17927808
Status Pending
Filing Date 2021-06-18
First Publication Date 2023-07-06
Owner ENEOS CORPORATION (Japan)
Inventor
  • Suzuki, Takashi
  • Hiroki, Toshiyuki
  • Wang, Zhen
  • Ikai, Keizo
  • Kiuchi, Noriyuki
  • Shirai, Takahiro

Abstract

A method for producing an artificial graphite material for a lithium ion secondary battery negative electrode, including at least a step of performing a coking treatment on a raw material oil composition by performing a delayed coking process to generate a raw coke composition, a step of performing a heat treatment on the raw coke composition to obtain a heat-treated raw coke composition, a step of crushing the heat-treated raw coke composition to obtain heat-treated raw coke powder, a step of graphitizing the heat-treated raw coke powder to obtain graphite powder, and a step of crushing the graphite powder, in which a volatile content of the heat-treated raw coke powder is less than 3.71%, and a true density of the heat-treated raw coke powder is greater than 1.22 g/cm3 and less than 1.73 g/cm3.

IPC Classes  ?

  • H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
  • H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
  • C01B 32/205 - Preparation
  • C01B 32/21 - After-treatment

47.

GREASE COMPOSITION AND ROLLING BEARING

      
Application Number 17928054
Status Pending
Filing Date 2021-04-07
First Publication Date 2023-07-06
Owner
  • JTEKT CORPORATION (Japan)
  • ENEOS Corporation (Japan)
Inventor
  • Yoshizaki, Koji
  • Miyake, Kazunori
  • Sakai, Kazumi
  • Ayame, Yusuke
  • Sakamoto, Kiyomi

Abstract

There is provided a grease composition for improving the chemical stability of the grease composition and increasing the fatigue life of a member in which the grease composition is used. The problems can be solved by a grease composition including a poly-α-olefin; a urea-based thickener; molybdenum dithiophosphate; and barium sulfonate, wherein a difference between an SP value of the urea-based thickener and an SP value of the poly-α-olefin is 3.5 or less.

IPC Classes  ?

  • C10M 107/02 - Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
  • C10M 115/08 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 137/10 - Thio derivatives
  • C10M 169/06 - Mixtures of thickeners and additives
  • F16C 19/38 - Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
  • F16C 33/66 - Special parts or details in view of lubrication

48.

LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE

      
Application Number 17845285
Status Pending
Filing Date 2022-06-21
First Publication Date 2023-06-15
Owner ENEOS CORPORATION (Japan)
Inventor
  • Sasaki, Kohei
  • Tsuneoka, Hideo
  • Wada, Kotaro

Abstract

A lubricating oil composition for an internal combustion engine includes: (A) a lubricating base oil including at least one mineral oil-based base oil and having a kinematic viscosity at 100° C. of from 2.0 mm2/s or more and 4.3 mm2/s or less, and (B) a calcium borate-containing metallic detergent in an mount of 500 mass ppm or more and less than 1500 mass ppm in terms of calcium, based on a total amount of the composition. The composition has an evaporation loss by NOACK method (250° C., 1 h) of from 10 mass % or more and 40 mass % or less, and the composition has a viscosity index of from 140 or more and 350 or less. The lubricating oil composition is provided, wherein even in the case of using a highly evaporative base oil to make the viscosity low, the friction characteristic of the lubricating oil composition can be kept low.

IPC Classes  ?

49.

SILANE COUPLING AGENT COMPOSITION AND RUBBER COMPOSITION COMPRISING SAME

      
Application Number 18002262
Status Pending
Filing Date 2021-06-04
First Publication Date 2023-06-08
Owner ENEOS Corporation (Japan)
Inventor
  • Ashiura, Makoto
  • Chino, Keisuke

Abstract

Provided is a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent workability and a crosslinked product of a rubber composition having an excellent hardness, viscoelastic properties, and tensile strength. The silane coupling agent composition of the invention includes a silane compound represented by the following Formula (1), a protein denaturant, and/or a silanization reaction accelerator: Provided is a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent workability and a crosslinked product of a rubber composition having an excellent hardness, viscoelastic properties, and tensile strength. The silane coupling agent composition of the invention includes a silane compound represented by the following Formula (1), a protein denaturant, and/or a silanization reaction accelerator:

IPC Classes  ?

  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • C08K 5/42 - Sulfonic acids; Derivatives thereof
  • C08K 5/21 - Urea; Derivatives thereof, e.g. biuret
  • C08K 5/31 - Guanidine; Derivatives thereof
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

50.

RUBBER COMPOSITION AND CROSS-LINKED RUBBER COMPOSITION

      
Application Number 17919201
Status Pending
Filing Date 2021-06-18
First Publication Date 2023-06-01
Owner ENEOS CORPORATION (Japan)
Inventor
  • Chino, Keisuke
  • Iwasaki, Keitaro
  • Ashiura, Makoto

Abstract

A rubber composition, comprising: an uncross-linked rubber having no hydrogen-bond cross-linkable moiety; and at least one polymer component selected from the group consisting of polymers (A) each of which has a side chain (a) containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below and polymers (B) each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; wherein an amount of the polymer component contained is 0.01 to 200 parts by mass relative to 100 parts by mass of the uncross-linked rubber, and the polymers (A) and the polymers (B) are each a reaction product of a maleic anhydride graft-modified thermoplastic polymer having a maleation ratio of 0.1 to 10% by mass and a cross-linkable compound.

IPC Classes  ?

  • C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
  • C08F 210/12 - Isobutene with conjugated diolefins, e.g. butyl rubber
  • C08L 7/00 - Compositions of natural rubber
  • C08F 136/08 - Isoprene
  • C08L 9/06 - Copolymers with styrene
  • C08F 236/10 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl aromatic monomers

51.

REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

      
Application Number 17920121
Status Pending
Filing Date 2021-04-27
First Publication Date 2023-06-01
Owner ENEOS CORPORATION (Japan)
Inventor
  • Ogata, Hidetoshi
  • Nara, Fumiyuki
  • Shono, Yohei

Abstract

An aspect of the present invention provides a refrigerating machine oil containing: a lubricating base oil; and a polymer containing an unsaturated carboxylic acid ester as a monomer unit, wherein the unsaturated carboxylic acid ester contains an ester of an unsaturated carboxylic acid and an alcohol having a hydrocarbon group represented by the following formula (1): An aspect of the present invention provides a refrigerating machine oil containing: a lubricating base oil; and a polymer containing an unsaturated carboxylic acid ester as a monomer unit, wherein the unsaturated carboxylic acid ester contains an ester of an unsaturated carboxylic acid and an alcohol having a hydrocarbon group represented by the following formula (1): An aspect of the present invention provides a refrigerating machine oil containing: a lubricating base oil; and a polymer containing an unsaturated carboxylic acid ester as a monomer unit, wherein the unsaturated carboxylic acid ester contains an ester of an unsaturated carboxylic acid and an alcohol having a hydrocarbon group represented by the following formula (1): wherein x represents an integer of 5 to 18, and y represents an integer of 3 to 18.

IPC Classes  ?

  • C10M 145/14 - Acrylate; Methacrylate
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 101/02 - Petroleum fractions
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

52.

REFRIGERATING MACHINE OIL

      
Application Number 17920131
Status Pending
Filing Date 2021-04-27
First Publication Date 2023-05-25
Owner ENEOS CORPORATION (Japan)
Inventor
  • Nara, Fumiyuki
  • Shono, Yohei
  • Ogata, Hidetoshi

Abstract

An aspect of the present invention provides a refrigerating machine oil containing: a lubricating base oil; a phosphorus-containing additive; and a polymer comprising an unsaturated carboxylic acid ester as a monomer unit.

IPC Classes  ?

  • C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 145/14 - Acrylate; Methacrylate
  • C10M 145/16 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
  • C10M 137/04 - Phosphate esters
  • C10M 101/00 - Lubricating compositions characterised by the base-material being a mineral or fatty oil

53.

DEFOAMING AGENT AND LUBRICATING OIL COMPOSITION

      
Application Number 17922870
Status Pending
Filing Date 2021-06-04
First Publication Date 2023-05-25
Owner ENEOS CORPORATION (Japan)
Inventor
  • Takagi, Akira
  • Ayame, Noriko

Abstract

A defoaming agent obtainable by a process that includes: polymerizing (A) at least one polymerizable monomer in a composition, the composition comprising (C) a solvent and (B) at least one non-polymerizable polysiloxane dissolved in the (C) solvent, wherein the component (A) optionally comprises at least one Si-atom-containing monomer in an amount of less than 10 mass % on the basis of the total mass of the component (A).

IPC Classes  ?

  • C10M 157/10 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a compound containing atoms of elements not provided for in groups
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 145/16 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
  • C10M 145/14 - Acrylate; Methacrylate
  • C10M 155/02 - Monomer containing silicon

54.

THERMOPLASTIC ELASTOMER COMPOSITION

      
Application Number 17802864
Status Pending
Filing Date 2021-02-26
First Publication Date 2023-05-25
Owner ENEOS CORPORATION (Japan)
Inventor Chino, Keisuke

Abstract

A thermoplastic elastomer composition includes the following components (I) and (II): [component (I)] at least one polymer component selected from the group made of particular polymers (A) and particular polymers (B); and [component (II)] a cross-linked styrene-based block copolymer which contains a covalent-bond cross-linking moiety and no hydrogen-bond cross-linkable moiety.

IPC Classes  ?

  • C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
  • C08L 23/12 - Polypropene
  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
  • C08F 210/02 - Ethene
  • C08F 210/08 - Butenes
  • C08F 212/08 - Styrene
  • C08F 222/06 - Maleic anhydride
  • C08K 5/14 - Peroxides
  • C08L 91/00 - Compositions of oils, fats or waxes; Compositions of derivatives thereof

55.

POLYMER COMPOSITION

      
Application Number 17919714
Status Pending
Filing Date 2021-04-20
First Publication Date 2023-05-11
Owner ENEOS CORPORATION (Japan)
Inventor Chino, Keisuke

Abstract

A polymer composition including: at least one polymer ingredient selected from the group consisting of a polymer (A) having a side chain (a) containing a hydrogen-bonding cross-linking moiety with a carbonyl-containing group and/or a nitrogen-containing heterocycle and having a glass transition point of 25° C. or lower, and a polymer (B) containing a hydrogen-bonding cross-linking moiety and a covalent-bonding cross-linking moiety in a side chain and having a glass transition point of 25° C. or lower, wherein both the polymer (A) and the polymer (B) are a reaction product of a cross-linking agent with a maleic anhydride graft-modified thermoplastic polymer having a melting point of 64° C. or lower and a maleation rate of 0.1 to 3.0% by mass, and a type A durometer hardness measured under a temperature condition of 20±5° C. according to JIS K6253-3: 2012 is 0 to 49.

IPC Classes  ?

  • C08L 91/06 - Waxes
  • C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
  • C08K 3/34 - Silicon-containing compounds

56.

HYDROGEN SUPPLY SYSTEM

      
Application Number 17913593
Status Pending
Filing Date 2021-03-24
First Publication Date 2023-05-04
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Iki, Hideshi
  • Maeda, Seiji

Abstract

Provided is a hydrogen supply system that supplies hydrogen. The hydrogen supply system includes: a dehydrogenation reaction unit that subjects a raw material including a hydride to a dehydrogenation reaction to obtain a hydrogen-containing gas; a hydrogen purification unit that removes a dehydrogenation product from the hydrogen-containing gas obtained in the dehydrogenation reaction unit to obtain a purified gas including high-purity hydrogen; and a degassing unit that removes an inorganic gas contained in the raw material on an upstream side of the dehydrogenation reaction unit in a flow of the raw material.

IPC Classes  ?

  • C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
  • B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
  • B01D 53/047 - Pressure swing adsorption
  • B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
  • C01B 3/22 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds

57.

REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

      
Application Number 17915262
Status Pending
Filing Date 2021-03-12
First Publication Date 2023-05-04
Owner ENEOS CORPORATION (Japan)
Inventor
  • Nagai, Satoshi
  • Nakajima, Tatsuki
  • Mizutani, Yuya
  • Ogata, Hidetoshi

Abstract

An aspect of the present invention provides a refrigerating machine oil containing an ester-based base oil, at least one epoxy compound selected from an alkyl glycidyl ether and an aryl glycidyl ether, and a phenol-based antioxidant, wherein a content of the epoxy compound is 0.7% by mass or more based on a total amount of the refrigerating machine oil, and the refrigerating machine oil is used with a refrigerant containing trifluoroiodomethane.

IPC Classes  ?

  • C10M 105/38 - Esters of polyhydroxy compounds
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

58.

REFRIGERATING MACHINE OIL, WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE, AND METHOD FOR PRODUCING REFRIGERATING MACHINE OIL

      
Application Number 17920114
Status Pending
Filing Date 2021-04-27
First Publication Date 2023-05-04
Owner ENEOS CORPORATION (Japan)
Inventor
  • Nara, Fumiyuki
  • Shono, Yohei
  • Ogata, Hidetoshi

Abstract

An aspect of the present invention provides a refrigerating machine oil containing a mixed base oil of a first hydrocarbon base oil having a kinematic viscosity at 40° C. of less than 6 mm2/s and a second hydrocarbon base oil having a kinematic viscosity at 40° C. of 6 mm2/s or more, wherein a (A)/(B) ratio is more than 1 and 1.5 or less, wherein (A) is a kinematic viscosity at 40° C. of the mixed base oil, and (B) is the kinematic viscosity at 40° C. of the first hydrocarbon base oil.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 101/02 - Petroleum fractions
  • C10M 107/04 - Polyethene
  • C10M 111/04 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular organic compound
  • C10M 137/10 - Thio derivatives
  • C10M 145/16 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
  • C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

59.

CONTROL SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM

      
Application Number 17973868
Status Pending
Filing Date 2022-10-26
First Publication Date 2023-05-04
Owner
  • ENEOS Corporation (Japan)
  • Preferred Networks, Inc. (Japan)
Inventor
  • Hirai, Taichiro
  • Kanuma, Kosei
  • Hino, Hiroyuki
  • Yoshimura, Yu
  • Uehara, Kazuki
  • Kinoshita, Akira
  • Sakai, Masahiro
  • Kawamura, Keigo
  • Kido, Kaizaburo
  • Yahata, Keisuke
  • Nakata, Keisuke
  • Iida, Yo
  • Moriyama, Takuro
  • Yoshikawa, Masashi
  • Ogasawara, Tsutomu

Abstract

A control system includes at least one processor and at least one memory. The at least one processor is configured to determine operation data by repeating a process of calculating control target data indicating a predicted value of a control target in a plant and the operation data indicating an operation value of a control device of the plant by a given calculation model based on observation data indicating an actual value of the plant.

IPC Classes  ?

  • G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
  • G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric

60.

METHOD OF PRODUCING PETROLEUM RESIN FOR HOT-MELT ADHESIVE AND METHOD OF PRODUCING HYDROGENATED PETROLEUM RESIN

      
Application Number 17907720
Status Pending
Filing Date 2021-03-29
First Publication Date 2023-04-27
Owner ENEOS Corporation (Japan)
Inventor
  • Kobayashi, Masahide
  • Ozawa, Masao
  • Kuga, Toshinori

Abstract

Provided is a method for producing a petroleum resin using a tube-type reactor, the method producing a petroleum resin that exhibits good properties as an adhesive component for a hot-melt adhesive which has a narrow molecular weight distribution and a high softening point, and which exhibits good adhesive capability and also has little insoluble matter. A method of producing a petroleum resin by using a raw material containing at least a cyclopentadiene-based component (A) and a styrene-indene-based aromatic component (B) so as to carry out a thermal polymerization reaction of the raw material, the method comprising: a first polymerization reaction step of thermally polymerizing the raw material using a loop reactor; and a second polymerization reaction step of thermally polymerizing a polymerization reaction product obtained in the first polymerization reaction step using a plug flow reactor.

IPC Classes  ?

  • C08F 240/00 - Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
  • C08F 8/04 - Reduction, e.g. hydrogenation

61.

OPERATION MANAGEMENT SYSTEM

      
Application Number 17914887
Status Pending
Filing Date 2021-03-26
First Publication Date 2023-04-27
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Iki, Hideshi
  • Maeda, Seiji

Abstract

Provided is an operation management system configured to manage delivery of a raw material from a raw material production base where the raw material including a hydride is produced to a plurality of dehydrogenation bases where the raw material is subjected to a dehydrogenation reaction to obtain a hydrogen-containing gas. The operation management system includes: an information acquisition unit configured to acquire first information on a dehydrogenation status in the plurality of dehydrogenation bases; and a delivery plan creation unit configured to create a delivery plan for delivering the raw material to the plurality of dehydrogenation bases on the basis of the first information.

IPC Classes  ?

  • G06Q 10/0832 - Special goods or special handling procedures, e.g. handling of hazardous or fragile goods
  • C01B 3/26 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts

62.

ACCOMMODATION BODY AND TRANSPORTATION METHOD

      
Application Number 17914931
Status Pending
Filing Date 2021-03-26
First Publication Date 2023-04-13
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Iki, Hideshi
  • Maeda, Seiji

Abstract

Provided is an accommodation body that accommodates a raw material including a hydride from which a hydrogen-containing gas is capable of being obtained by subjecting the raw material to a dehydrogenation reaction. The raw material and a dehydrogenation product produced in combination with the hydrogen-containing gas by the dehydrogenation reaction are capable of being loaded together in an internal space.

IPC Classes  ?

  • F17C 11/00 - Use of gas-solvents or gas-sorbents in vessels
  • F17C 13/08 - Mounting arrangements for vessels
  • C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents

63.

HYDROGEN SUPPLY SYSTEM

      
Application Number 17914939
Status Pending
Filing Date 2021-03-26
First Publication Date 2023-04-13
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Iki, Hideshi
  • Maeda, Seiji

Abstract

Provided is a hydrogen supply system that supplies hydrogen. The hydrogen supply system includes: a dehydrogenation reaction unit that subjects a raw material including a hydride to a dehydrogenation reaction to obtain a hydrogen-containing gas; a circulation system that circulates a reaction inactive fluid to the dehydrogenation reaction unit; and a control unit that controls the hydrogen supply system. The control unit circulates the reaction inactive fluid with the circulation system in a case where production of the hydrogen-containing gas in the dehydrogenation reaction unit is stopped.

IPC Classes  ?

  • C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents

64.

HYDROGEN SUPPLY SYSTEM

      
Application Number 17914878
Status Pending
Filing Date 2021-03-26
First Publication Date 2023-04-06
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Iki, Hideshi
  • Maeda, Seiji

Abstract

Provided is a hydrogen supply system that supplies hydrogen. The hydrogen supply system includes: a dehydrogenation reaction unit that subjects a raw material including a hydride to a dehydrogenation reaction to obtain a hydrogen-containing gas; a heating mechanism that heats the dehydrogenation reaction unit by using electric power; and an electric power supply unit that supplies at least one of electric power based on renewable energy and electric power based on thermal power generation equipped with carbon dioxide capture and storage to the heating mechanism.

IPC Classes  ?

  • C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents

65.

LIQUID CRYSTAL POLYESTER, METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER, RESIN SOLUTION, METAL-CLAD LAMINATE, AND METHOD FOR PRODUCING METAL-CLAD LAMINATE

      
Application Number 17799607
Status Pending
Filing Date 2021-02-05
First Publication Date 2023-03-30
Owner ENEOS CORPORATION (Japan)
Inventor Komatsu, Shinichi

Abstract

A liquid crystal polyester wherein a linear liquid crystal polymer chain including specific monomers (A) to (C), in which at least one of the monomer (B) and the monomer (C) contains a compound for forming a bent structural unit, and a content of the compound for forming a bent structural unit is 20 to 40% by mol relative to a total molar amount of the monomers (A) to (C), is bonded via a specific monomer (D), and a content proportion of the monomer (D) is 0.01 to 10 mol relative to 100 mol of the total molar amount of the monomers (A) to (C).

IPC Classes  ?

  • C08G 69/44 - Polyester-amides
  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
  • C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
  • C08G 63/81 - Preparation processes using solvents
  • C08J 5/18 - Manufacture of films or sheets

66.

METHOD FOR GENERATING CARBON MONOXIDE, METHOD FOR PRODUCING PRECURSOR, AND MATERIAL FOR CHEMICAL LOOPING SYSTEM

      
Application Number 17759933
Status Pending
Filing Date 2021-01-20
First Publication Date 2023-03-09
Owner
  • ENEOS Corporation (Japan)
  • WASEDA UNIVERSITY (Japan)
Inventor
  • Hashimoto, Yasushi
  • Sato, Yasushi
  • Sekine, Yasushi

Abstract

A method for generating carbon monoxide includes: a generation step of generating carbon monoxide by supplying carbon dioxide to a first material containing a first element included in elements of group 11 and a second element included in elements of groups 8 to 10, 12, and 13; and a reduction step of reducing the second element oxidized in the generation step by supplying hydrogen to a second material containing the oxidized second element and the first element. The generation step and the reduction step are repeated a plurality of times.

IPC Classes  ?

67.

METHOD OF PRODUCING 1,3-BUTADIENE

      
Application Number 17904391
Status Pending
Filing Date 2021-02-22
First Publication Date 2023-03-02
Owner
  • ENEOS CORPORATION (Japan)
  • ENEOS MATERIALS CORPORATION (Japan)
Inventor
  • Urushizako, Naoko
  • Mori, Takashi

Abstract

A method of producing 1,3-butadiene including feeding oxygen and a feedstock gas containing n-butene into a reactor from the lower section of the reactor provided with a metal atom-containing catalyst, so that a product gas containing 1,3-butadiene is obtained through oxidative dehydrogenation of n-butene; cooling the product gas containing the 1,3-butadiene; and separating the 1,3-butadiene from the cooled product gas through selective absorption into an absorption solvent.

IPC Classes  ?

  • C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
  • B01J 23/887 - Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups

68.

TRAINING DEVICE, PLANT, METHOD OF GENERATING MODEL, INFERENCE DEVICE, INFERENCE METHOD, AND METHOD OF CONTROLLING PLANT

      
Application Number 17820014
Status Pending
Filing Date 2022-08-16
First Publication Date 2023-02-23
Owner
  • Preferred Networks, Inc. (Japan)
  • ENEOS CORPORATION (Japan)
Inventor
  • Kido, Kaizaburo
  • Hirai, Taichiro
  • Kanuma, Kosei
  • Hino, Hiroyuki
  • Yoneda, Dai
  • Yoshimura, Yu
  • Uehara, Kazuki

Abstract

A training device includes at least one memory and at least one processor. The at least one processor is configured to train a model, which is related to a measured variable of a control object under, a constraint corresponding to a relationship between a change in a value of time series data as input data and a change in a value of time series data as ground truth data.

IPC Classes  ?

  • G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric

69.

ALICYCLIC ACRYLATE COMPOUND, ALICYCLIC EPOXY ACRYLATE COMPOUND, CURABLE COMPOSITION, AND CURED PRODUCT

      
Application Number 17782082
Status Pending
Filing Date 2020-12-01
First Publication Date 2023-01-26
Owner ENEOS Corporation (Japan)
Inventor
  • Ue, Kenta
  • Koike, Takeshi
  • Kameyama, Atsushi

Abstract

The present invention provides an alicyclic epoxy acrylate compound that can have high heat resistance in the form of a cured product when contained in a curable composition, a curable composition, and a cured product. The present invention provides an alicyclic epoxy acrylate compound that can have high heat resistance in the form of a cured product when contained in a curable composition, a curable composition, and a cured product. An alicyclic epoxy acrylate compound represented by the following Formula (1) where A denotes an oxygen atom and a curable composition comprising thereof are used: The present invention provides an alicyclic epoxy acrylate compound that can have high heat resistance in the form of a cured product when contained in a curable composition, a curable composition, and a cured product. An alicyclic epoxy acrylate compound represented by the following Formula (1) where A denotes an oxygen atom and a curable composition comprising thereof are used: The present invention provides an alicyclic epoxy acrylate compound that can have high heat resistance in the form of a cured product when contained in a curable composition, a curable composition, and a cured product. An alicyclic epoxy acrylate compound represented by the following Formula (1) where A denotes an oxygen atom and a curable composition comprising thereof are used: wherein one of R1 and R2 is a (meth)acryloyloxy group, the other of R1 and R2 is a hydrogen atom, R3 to R20 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, and an alkoxy group, and A is an oxygen atom or A is not present, and a carbon atom to which R8 binds and a carbon atom to which R9 binds together form a double bond.

IPC Classes  ?

  • C08F 222/10 - Esters
  • C08F 220/32 - Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
  • C08F 220/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
  • C08F 220/14 - Methyl esters
  • C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
  • C08K 5/09 - Carboxylic acids; Metal salts thereof; Anhydrides thereof

70.

ORGANIC HYDRIDE GENERATION SYSTEM, CONTROL DEVICE FOR ORGANIC HYDRIDE GENERATION SYSTEM, AND CONTROL METHOD FOR ORGANIC HYDRIDE GENERATION SYSTEM

      
Application Number 17783354
Status Pending
Filing Date 2020-11-18
First Publication Date 2023-01-19
Owner ENEOS Corporation (Japan)
Inventor
  • Nagatsuka, Tomomi
  • Misu, Yoshitatsu
  • Matsuoka, Koji
  • Sato, Yasushi

Abstract

An organic hydride generation system includes an electrolytic bath, a main power supplier, an auxiliary power supplier, a detector to detect a voltage of the electrolytic bath, a potential of an anode electrode, or a potential of a cathode electrode, and a controller to control the supply of power to the electrolytic bath. When it is detected that the voltage or the potential has changed to a specified value during operation stop of the organic hydride generation system in which the power from the main power supplier is not supplied to the electrolytic bath, the controller controls the auxiliary power supplier so as to supply the power to the electrolytic bath.

IPC Classes  ?

  • C25B 9/65 - Means for supplying current; Electrode connections; Electric inter-cell connections
  • C25B 3/25 - Reduction
  • C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
  • C25B 15/023 - Measuring, analysing or testing during electrolytic production

71.

REFRIGERATING MACHINE OIL, WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE, LUBRICATING METHOD, AND METHOD FOR PRODUCING REFRIGERATING MACHINE OIL

      
Application Number 17776400
Status Pending
Filing Date 2020-11-13
First Publication Date 2022-12-29
Owner ENEOS CORPORATION (Japan)
Inventor
  • Shono, Yohei
  • Nara, Fumiyuki

Abstract

A refrigerating machine oil containing: a lubricating base oil; and a polymer additive, wherein a carbon residue of 10% residual oil is 0.05% by mass or more.

IPC Classes  ?

  • C10M 101/00 - Lubricating compositions characterised by the base-material being a mineral or fatty oil
  • C10M 129/56 - Acids of unknown or incompletely defined constitution

72.

Silane coupling agent composition comprising silane compound and protein modifying agent, and rubber composition comprising the same

      
Application Number 17618291
Grant Number 12024615
Status In Force
Filing Date 2020-06-05
First Publication Date 2022-12-01
Grant Date 2024-07-02
Owner ENEOS Corporation (Japan)
Inventor
  • Chino, Keisuke
  • Ashiura, Makoto

Abstract

Disclosed is a rubber composition which suppresses poor mixing or poor dispersion from occurring between an organic polymer material derived from natural rubber and an inorganic material such as silica and exhibits excellent viscoelastic properties, and a silane coupling agent composition used in the same. Also disclosed is a silane coupling agent composition comprising a protein modifying agent and a silane compound represented by Formula (1): wherein each of the variables is as defined herein.

IPC Classes  ?

  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages

73.

POLYIMIDE, VARNISH, AND FILM

      
Application Number 17640484
Status Pending
Filing Date 2020-09-09
First Publication Date 2022-11-24
Owner ENEOS Corporation (Japan)
Inventor
  • Hasegawa, Masatoshi
  • Ishii, Junichi
  • Watanabe, Daisuke

Abstract

Provided is a polyimide having a repeating unit represented by the following Formula (1): Provided is a polyimide having a repeating unit represented by the following Formula (1): Provided is a polyimide having a repeating unit represented by the following Formula (1): wherein R1 represents a tetravalent group; R2 represents a divalent group; provided that at least one of R1's is represented by the following Formula (2); and among R2's, at least one group is represented by the following Formula (3), and at least one other group is represented by the following Formula (4): Provided is a polyimide having a repeating unit represented by the following Formula (1): wherein R1 represents a tetravalent group; R2 represents a divalent group; provided that at least one of R1's is represented by the following Formula (2); and among R2's, at least one group is represented by the following Formula (3), and at least one other group is represented by the following Formula (4):

IPC Classes  ?

  • C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • C08J 5/18 - Manufacture of films or sheets
  • C09D 179/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

74.

SILANE COUPLING AGENT COMPOSITION COMPRISING SILANE COMPOUND AND PROTEIN MODIFYING AGENT, AND RUBBER COMPOSITION COMPRISING THE SAME

      
Application Number 17618324
Status Pending
Filing Date 2020-06-05
First Publication Date 2022-11-17
Owner ENEOS Corporation (Japan)
Inventor
  • Chino, Keisuke
  • Ashiura, Makoto

Abstract

Disclosed is a rubber composition which suppresses poor mixing or poor dispersion from occurring between an organic polymer material derived from natural rubber and an inorganic material such as silica and exhibits excellent viscoelastic properties, and a silane coupling agent composition used in the same. Also disclosed is a silane coupling agent composition comprising a silane compound represented by Formula (1): Disclosed is a rubber composition which suppresses poor mixing or poor dispersion from occurring between an organic polymer material derived from natural rubber and an inorganic material such as silica and exhibits excellent viscoelastic properties, and a silane coupling agent composition used in the same. Also disclosed is a silane coupling agent composition comprising a silane compound represented by Formula (1): Disclosed is a rubber composition which suppresses poor mixing or poor dispersion from occurring between an organic polymer material derived from natural rubber and an inorganic material such as silica and exhibits excellent viscoelastic properties, and a silane coupling agent composition used in the same. Also disclosed is a silane coupling agent composition comprising a silane compound represented by Formula (1): wherein each variable is as defined herein.

IPC Classes  ?

  • C08L 7/00 - Compositions of natural rubber
  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • C08K 5/21 - Urea; Derivatives thereof, e.g. biuret
  • C08K 5/07 - Aldehydes; Ketones
  • C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

75.

Grease composition and rolling bearing

      
Application Number 17763368
Grant Number 11952549
Status In Force
Filing Date 2020-09-23
First Publication Date 2022-11-03
Grant Date 2024-04-09
Owner
  • JTEKT CORPORATION (Japan)
  • ENEOS CORPORATION (Japan)
Inventor
  • Miyake, Kazunori
  • Sakamoto, Kiyomi
  • Ayame, Yusuke
  • Tatsumi, Go

Abstract

Examples of the ester oil include diester oils such as dibutyl sebacate, dioctyl sebacate, di-2-ethylhexyl sebacate, dioctyl adipate, diisodecyl adipate, ditridecyl adipate, ditridecyl phthalate, and methyl acetyl ricinolate; aromatic ester oils such as trioctyl trimellitate, tridecyl trimellitate, and tetraoctyl pyromellitate; polyol ester oils such as trimethylolpropane caprylate, trimethylolpropane pelargonate, pentaerythritol-2-ethylhexanoate, and pentaerythritol pelargonate; carbonate oil; complex ester oil which is an oligoester of polyhydric alcohol and mixed fatty acid including dibasic acid and monobasic acid; etc.

IPC Classes  ?

  • C10M 169/02 - Mixtures of base-materials and thickeners
  • C10M 115/08 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
  • C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
  • C10N 40/02 - Bearings
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated greasy
  • F16C 33/66 - Special parts or details in view of lubrication

76.

WORKING FLUID COMPOSITION FOR REFRIGERATOR, REFRIGERATOR OIL AND REFRIGERATOR

      
Application Number 17623424
Status Pending
Filing Date 2020-06-17
First Publication Date 2022-10-20
Owner ENEOS Corporation (Japan)
Inventor
  • Nagai, Satoshi
  • Nakajima, Tatsuki
  • Mizutani, Yuya
  • Ogata, Hidetoshi

Abstract

A working fluid composition for a refrigerating machine, containing: a refrigerant containing trifluoroiodometbane; and a refrigerating machine oil containing a polyol ester and a hindered phenol compound, wherein a content of the hindered phenol compound is 0.6 to 10% by mass based on a total amount of the refrigerating machine oil.

IPC Classes  ?

  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • C10M 107/32 - Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
  • C10M 129/10 - Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
  • C10M 129/18 - Epoxides
  • C10M 129/40 - Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
  • C10M 169/04 - Mixtures of base-materials and additives

77.

SULFUR-CONTAINING SILANE COMPOUND AND COMPOSITION THEREOF

      
Application Number 17432037
Status Pending
Filing Date 2020-02-25
First Publication Date 2022-10-13
Owner ENEOS Corporation (Japan)
Inventor
  • Matsuo, Yusuke
  • Chino, Keisuke

Abstract

Disclosed is a sulfur-containing silane compound for obtaining a cross-linked product which does not generate poor dispersion or adhesion between an organic polymer material and an inorganic material and exhibits excellent viscoelastic properties or adhesive properties, or a composition comprising the same. In particular, disclosed is a sulfur-containing silane compound represented by formula (1): Disclosed is a sulfur-containing silane compound for obtaining a cross-linked product which does not generate poor dispersion or adhesion between an organic polymer material and an inorganic material and exhibits excellent viscoelastic properties or adhesive properties, or a composition comprising the same. In particular, disclosed is a sulfur-containing silane compound represented by formula (1): Disclosed is a sulfur-containing silane compound for obtaining a cross-linked product which does not generate poor dispersion or adhesion between an organic polymer material and an inorganic material and exhibits excellent viscoelastic properties or adhesive properties, or a composition comprising the same. In particular, disclosed is a sulfur-containing silane compound represented by formula (1): wherein a, b, c, d, e, L, and each R group is as defined herein.

IPC Classes  ?

  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
  • C09J 11/06 - Non-macromolecular additives organic
  • C08L 9/06 - Copolymers with styrene
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

78.

CROSS-LINKED METHACRYLATE RESIN PARTICLES AND A PORE-FORMING AGENT

      
Application Number 17634528
Status Pending
Filing Date 2020-07-08
First Publication Date 2022-10-13
Owner ENEOS Corporation (Japan)
Inventor Murakami, Hiroaki

Abstract

Disclosed are resin particles having excellent thermal decomposability and suitable hardness. The resin particles are cross-linked methacrylate resin particles obtained by polymerizing monofunctional methacrylate and polyfunctional methacrylate, wherein the blending amount of the monofunctional methacrylate is 60% by mass to 95% by mass and the blending amount of the polyfunctional methacrylate is 5% by mass to 40% by mass with respect to the total amount of methacrylate compound, being a raw material for the polymerization reaction; the number of carbon atoms in the ester substituent of the monofunctional methacrylate is 3 or less; and 5% mass reduction temperature of the cross-linked methacrylate resin particles as measured by thermogravimetric differential thermal analysis is 180° C. or more and 240° C. or less.

IPC Classes  ?

79.

Working fluid composition for refrigerator, and refrigerator oil

      
Application Number 17621847
Grant Number 11993742
Status In Force
Filing Date 2020-06-17
First Publication Date 2022-10-13
Grant Date 2024-05-28
Owner ENEOS CORPORATION (Japan)
Inventor
  • Nagai, Satoshi
  • Nakajima, Tatsuki
  • Mizutani, Yuya
  • Ogata, Hidetoshi

Abstract

A working fluid composition for a refrigerating machine, containing: a refrigerant containing trifluoroiodomethane; and a refrigerating machine oil containing a complex ester synthesized from a polyhydric alcohol, a polybasic acid, and at least one selected from a monohydric alcohol and a monocarboxylic fatty acid.

IPC Classes  ?

  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • C10M 105/38 - Esters of polyhydroxy compounds
  • C10M 105/46 - Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxyl derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
  • C10N 40/30 - Refrigerator lubricant

80.

METHOD FOR CONTROLLING HYDROGEN GENERATION SYSTEM, AND HYDROGEN GENERATION SYSTEM

      
Application Number 17630767
Status Pending
Filing Date 2020-09-11
First Publication Date 2022-10-06
Owner ENEOS CORPORATION (Japan)
Inventor
  • Harada, Kosuke
  • Matsuoka, Koji
  • Takami, Hirofumi
  • Sato, Yasushi
  • Kojima, Hirokazu
  • Itou, Naoya
  • Tsujimura, Taku
  • Furutani, Hirohide

Abstract

A method for controlling a hydrogen generation system includes controlling the potentials of an electrode for oxygen generation and an electrode for hydrogen generation included in an electrolyzer so that the potential change is smaller in the electrode for oxygen generation or the electrode for hydrogen generation having a larger deterioration rate than in the electrode having a smaller deterioration rate.

IPC Classes  ?

  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 9/77 - Assemblies comprising two or more cells of the filter-press type having diaphragms
  • C25B 15/033 - Conductivity

81.

REFRIGERATOR OIL, WORKING FLUID COMPOSITION FOR REFRIGERATORS, AND REFRIGERATOR

      
Application Number 17635855
Status Pending
Filing Date 2020-07-28
First Publication Date 2022-09-22
Owner ENEOS CORPORATION (Japan)
Inventor
  • Shono, Yohei
  • Nara, Fumiyuki

Abstract

The refrigerating machine oil according to the present invention contains a lubricating base oil having a kinematic viscosity at 40° C. of 10 mm2/s or less, and an oiliness agent containing at least one selected from the group consisting of an ester oiliness agent and an ether oiliness agent.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 101/00 - Lubricating compositions characterised by the base-material being a mineral or fatty oil
  • C10M 129/16 - Ethers
  • F25B 31/00 - Compressor arrangements

82.

SULFUR-CONTAINING UNSATURATED HYDROCARBON POLYMER AND METHOD FOR PRODUCTION THEREOF, ADDITIVE FOR RUBBER, RUBBER COMPOSITION, AND TIRE

      
Application Number 17637214
Status Pending
Filing Date 2020-08-20
First Publication Date 2022-09-22
Owner ENEOS Corporation (Japan)
Inventor
  • Chino, Keisuke
  • Matsuo, Yusuke
  • Ashiura, Makoto

Abstract

Provided is a sulfur-containing unsaturated hydrocarbon polymer which can improve wet grip performance and fuel efficiency of a tire in a well-balanced manner by being blended into a rubber composition for a tire. A sulfur-containing unsaturated hydrocarbon polymer of the present invention is a reaction product obtained by reacting sulfur with an unsaturated bond in a polymer of an unsaturated hydrocarbon.

IPC Classes  ?

  • C08F 32/08 - Homopolymers or copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
  • C08L 9/06 - Copolymers with styrene
  • B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

83.

ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT

      
Application Number 17638107
Status Pending
Filing Date 2020-05-27
First Publication Date 2022-09-15
Owner
  • ENEOS Corporation (Japan)
  • UNIVERSITY OF YAMANASHI (Japan)
Inventor
  • Chino, Keisuke
  • Okuzaki, Hidenori

Abstract

Disclosed is an elastomer composition for an actuator that can be operated by changing only the amount of heat energy. The elastomer composition has an entropy elastic modulus of 3.0 kPa/K or more and comprises a polymer comprising at least a structural unit derived from ethylene. The polymer can be a synthetic rubber.

IPC Classes  ?

  • C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
  • C08L 23/08 - Copolymers of ethene
  • C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
  • F03G 7/06 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like

84.

METHOD FOR CONTROLLING ORGANIC HYDRIDE GENERATION SYSTEM, AND ORGANIC HYDRIDE GENERATION SYSTEM

      
Application Number 17637505
Status Pending
Filing Date 2020-09-18
First Publication Date 2022-09-15
Owner ENEOS Corporation (Japan)
Inventor
  • Misu, Yoshitatsu
  • Takami, Hirofumi
  • Matsuoka, Koji

Abstract

The method for controlling an organic hydride generation system includes controlling potentials in an anode electrode and a cathode electrode such that a potential change in an electrode having a higher deterioration rate among the anode electrode and the cathode electrode included in an electrolytic bath is smaller than a potential change in an electrode having a lower deterioration rate.

IPC Classes  ?

  • C25B 3/03 - Acyclic or carbocyclic hydrocarbons
  • C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
  • C25B 15/02 - Process control or regulation

85.

ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT

      
Application Number 17638115
Status Pending
Filing Date 2020-08-26
First Publication Date 2022-09-15
Owner ENEOS Corporation (Japan)
Inventor Chino, Keisuke

Abstract

Disclosed is an elastomer composition for an actuator that can be operated by changing only the amount of heat energy. The elastomer composition has an entropy elastic modulus of 3.0 kPa/K or more, and comprises at least one polymer having a glass transition temperature of 25° C. or less and a crystal nucleating agent.

IPC Classes  ?

  • C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
  • C08L 9/06 - Copolymers with styrene
  • F03G 7/06 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like

86.

Liquid crystal polymer particles, thermosetting resin composition, and molded article

      
Application Number 17637195
Grant Number 11999820
Status In Force
Filing Date 2020-08-07
First Publication Date 2022-09-08
Grant Date 2024-06-04
Owner ENEOS Corporation (Japan)
Inventor Egashira, Toshiaki

Abstract

50.

IPC Classes  ?

  • C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
  • C09K 19/38 - Polymers, e.g. polyamides
  • C09K 19/54 - Additives having no specific mesophase

87.

METHOD FOR OPERATING REFRIGERANT CIRCULATION SYSTEM

      
Application Number 17628086
Status Pending
Filing Date 2020-07-17
First Publication Date 2022-08-25
Owner ENEOS Corporation (Japan)
Inventor
  • Nagai, Satoshi
  • Nakajima, Tatsuki
  • Mizutani, Yuya
  • Ogata, Hidetoshi

Abstract

A method for operating a refrigerant circulation system comprising a compressor, a condenser, an expansion mechanism, and an evaporator connected in this order with piping, wherein a refrigerant comprising trifluoroiodomethane is used as a refrigerant; a refrigerating machine oil comprising, as a base oil, a polyolester synthesized from a polyhydric alcohol and fatty acids, with a proportion of a fatty acid having 9 carbon atoms in the fatty acids being 65 mol % or less is used as a refrigerating machine oil; and a temperature of an entire area of the refrigerant circulation system is kept at 160° C. or lower.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
  • C10M 105/16 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
  • C10M 145/08 - Vinyl esters of a saturated carboxylic or carbonic acid
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

88.

HYDROGEN GAS FILLING METHOD AND HYDROGEN GAS FILLING DEVICE

      
Application Number 17732049
Status Pending
Filing Date 2022-04-28
First Publication Date 2022-08-18
Owner ENEOS Corporation (Japan)
Inventor
  • Fukunaga, Akihiko
  • Rembutsu, Tatsuya
  • Sakamoto, Koki

Abstract

A hydrogen gas filling device includes a reception circuit, a difference calculation circuit, a filling speed calculation circuit, an accumulator, and a filing machine. The reception circuit is configured to receive, from a vehicle equipped with a tank to be filled with hydrogen gas and powered by the hydrogen gas, a value of a parameter of the vehicle. The difference calculation circuit is configured to calculate a difference between a predetermined value and the value of the parameter received from the vehicle. The filling speed calculation circuit is configured to calculate a filling speed of the hydrogen gas depending on the difference. The accumulator is configured to accumulate hydrogen gas. The filling machine is configured to fill the tank with the hydrogen gas from the accumulator at the calculated filling speed. A hydrogen gas filling method includes the operations noted above.

IPC Classes  ?

  • F17C 5/00 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases
  • B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
  • B67D 7/32 - Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
  • F17C 5/06 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases for filling with compressed gases
  • F17C 13/02 - Special adaptations of indicating, measuring, or monitoring equipment
  • G01K 3/08 - Thermometers giving results other than momentary value of temperature giving differentiated values
  • G01L 19/00 - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE - Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges

89.

REFRIGERATOR OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATOR

      
Application Number 17629533
Status Pending
Filing Date 2020-07-17
First Publication Date 2022-08-11
Owner ENEOS Corporation (Japan)
Inventor Nagai, Satoshi

Abstract

A refrigerating machine oil according to the present invention contains a lubricating base oil and alkylated hydroxyanisole, and a working fluid composition for a refrigerating machine according to the present invention contains the refrigerating machine oil and a refrigerant.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 129/16 - Ethers
  • C10M 129/70 - Esters of monocarboxylic acids
  • C10M 129/10 - Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

90.

FUEL COMPOSITION FOR LEAN BURN ENGINE

      
Application Number 17609523
Status Pending
Filing Date 2020-07-17
First Publication Date 2022-07-21
Owner ENEOS Corporation (Japan)
Inventor
  • Obata, Ken
  • Naiki, Taketora

Abstract

A fuel composition for a lean burn engine comprising hydrocarbons having 4 to 6 carbon atoms as main component, with an aromatic content of 25 vol % or less.

IPC Classes  ?

  • C10L 1/06 - Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition

91.

A CURABLE COMPOSITION AND A CURED PRODUCT THEREOF

      
Application Number 17601814
Status Pending
Filing Date 2020-04-07
First Publication Date 2022-06-30
Owner ENEOS Corporation (Japan)
Inventor Kameyama, Atsushi

Abstract

Disclosed is a curable composition capable of producing a cured product having excellent heat resistance and low outgassing properties. In particular, the curable composition comprises an epoxy compound represented by formula (1): Disclosed is a curable composition capable of producing a cured product having excellent heat resistance and low outgassing properties. In particular, the curable composition comprises an epoxy compound represented by formula (1): Disclosed is a curable composition capable of producing a cured product having excellent heat resistance and low outgassing properties. In particular, the curable composition comprises an epoxy compound represented by formula (1): wherein R1 to R4, R7 to R12, and R15 to R18 are each independently selected from the group consisting of hydrogen, an alkyl group, and an alkoxy group; R5, R6, R13, and R14 are each independently selected from the group consisting of hydrogen, an alkyl group, and an alkoxy group; with the optional exception that one of R5 or R6 and one of R13 or R14 forms a cross-linked structure represented by —CH2—, and n is an integer of 0 or 1, and a cationic polymerization initiator containing a Lewis acid and a Lewis base.

IPC Classes  ?

  • C08G 59/24 - Di-epoxy compounds carbocyclic
  • C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
  • C08G 59/50 - Amines

92.

Lubricating oil composition and method for defoaming lubricating oil, and defoaming agent composition

      
Application Number 17602113
Grant Number 11718810
Status In Force
Filing Date 2020-04-10
First Publication Date 2022-06-30
Grant Date 2023-08-08
Owner ENEOS CORPORATION (Japan)
Inventor
  • Takagi, Akira
  • Tatsumi, Go
  • Ayame, Noriko

Abstract

A lubricating oil composition including: a lubricating base oil; (A) a first defoaming agent, the first defoaming agent being (A1) a first polymer, or (A2) a second polymer, or any combination thereof; and (B) a second defoaming agent, the second defoaming agent being a silicone defoaming agent, the (A1) first polymer including: a first polymer chain including a polysiloxane structure, the polysiloxane structure having a polymerization degree of 5 to 2000 and being represented by the following general formula (1); and a second polymer chain bonded with the first polymer chain, the second polymer chain including a repeating unit represented by the following general formula (2), the (A2) second polymer being a copolymer of a first monomer component and a second monomer component, the first monomer component represented by the general formula (7) or (8), the second monomer component represented by the general formula (9).

IPC Classes  ?

  • C10M 155/02 - Monomer containing silicon
  • B01D 19/04 - Foam dispersion or prevention by addition of chemical substances
  • C10M 101/02 - Petroleum fractions
  • C10M 105/32 - Esters
  • C10M 111/02 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a non-macromolecular organic compound
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 177/00 - Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
  • C10N 70/00 - Special methods of preparation
  • C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
  • C10N 20/04 - Molecular weight; Molecular weight distribution
  • C10N 30/02 - Pour-point; Viscosity index
  • C10N 30/18 - Anti-foaming property
  • C10N 40/25 - Internal-combustion engines

93.

SOUND-ABSORBING MATERIAL

      
Application Number 17600814
Status Pending
Filing Date 2020-03-19
First Publication Date 2022-06-23
Owner ENEOS CORPORATION (Japan)
Inventor
  • Ibayashi, Kunihiko
  • Okamura, Tomoyuki
  • Aizono, Hirofumi
  • Okabe, Takashi
  • Koshikawa, Masako

Abstract

The sound absorbing material 50 comprises: a felt-like fiber body 51 which includes 15 to 70% by weight of fine fibers with a fineness of 1 denier or less, 20 to 60% by weight of hollow fibers having inner cavities, and 10 to 40% by weight of binder fibers that join the fibers together; and a nonwoven fabric 52 that is laminated on a surface of the felt-like fiber body 51. The nonwoven fabric 52 includes a plurality of drawn long fibers arranged and oriented in one direction. An average diameter of the plurality of long fibers is in the range of 1 to 4 μm. The sound absorbing material 50 has a thickness in the range of 8 to 45 mm and a bulk density of 20 kg/m3 or less.

IPC Classes  ?

  • G10K 11/168 - Plural layers of different materials, e.g. sandwiches
  • B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
  • D04H 1/559 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs 

94.

FLAME-RESISTANT RESIN COMPOSITION, METHOD FOR MANUFACTURING SAME, AND HYDROGENATED PETROLEUM RESIN

      
Application Number 17601553
Status Pending
Filing Date 2020-04-08
First Publication Date 2022-06-23
Owner ENEOS CORPORATION (Japan)
Inventor
  • Kawasaki, Hiroshi
  • Uchizawa, Shotaro
  • Watanabe, Ichigen

Abstract

A flame retardant resin composition comprising: a hydrogenated petroleum resin, being a hydrogenated product of a polymer of an unsaturated hydrocarbon comprising at least one selected from the group consisting of an alicyclic compound having a five-membered ring and an aromatic hydrocarbon compound; a polyolefin; and an inorganic filler.

IPC Classes  ?

  • C08L 57/02 - Copolymers of mineral oil hydrocarbons

95.

HYDROGEN GAS SUPPLY APPARATUS AND HYDROGEN GAS SUPPLY METHOD

      
Application Number 17441924
Status Pending
Filing Date 2020-03-24
First Publication Date 2022-06-23
Owner ENEOS Corporation (Japan)
Inventor
  • Maehara, Kazumi
  • Tateishi, Daisaku
  • Fukuoka, Motoyoshi
  • Seike, Tadashi

Abstract

A hydrogen gas supply apparatus according to one aspect of the present invention includes a compressor configured to compress hydrogen gas and supply the hydrogen gas compressed to a pressure accumulator which accumulates the hydrogen gas, an adsorption column disposed between the discharge port of the compressor and the pressure accumulator, and configured to include an adsorbent for adsorbing impurities in the hydrogen gas discharged from the compressor, and a plurality of valves disposed at the gas inlet/outlet port side of the adsorption column, being at a discharge port side of the compressor, and configured to be able to seal the adsorption column, wherein the space in the adsorption column is sealed using the plurality of valves such that the inside of the adsorption column is maintained to have a high pressure by the hydrogen gas compressed in the case where the compressor is stopped.

IPC Classes  ?

  • B01D 53/053 - Pressure swing adsorption with storage or buffer vessel
  • B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
  • F17C 7/00 - Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
  • F17C 13/04 - Arrangement or mounting of valves
  • C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids

96.

COMPOSITION FOR CURABLE RESINS, CURED PRODUCT OF SAID COMPOSITION, PRODUCTION METHOD FOR SAID COMPOSITION AND SAID CURED PRODUCT, AND SEMICONDUCTOR DEVICE

      
Application Number 17606681
Status Pending
Filing Date 2020-04-23
First Publication Date 2022-06-23
Owner ENEOS Corporation (Japan)
Inventor
  • Nishitani, Yoshinori
  • Sato, Tatsuki
  • Minami, Masaki

Abstract

Provided is a curable resin composition being excellent in normal-temperature stability for obtaining cured product having high heat resistance, cured product thereof, methods of producing the composition and the product, and a semiconductor device using the product as sealant. Further provided is a resin composition, cured product thereof, and methods of producing the composition and the product, wherein the composition includes: (A) multifunctional benzoxazine compound having at least two benzoxazine rings, (B) epoxy compound containing at least one epoxy compound having at least one norbornane structure and at least two epoxy groups, (C) curing agent; wherein composition consisting of (A), (B), and (C) has weight-average molecular weight of 350 or more and 650 or less in terms of polystyrene. Additionally provided is a semiconductor device where semiconductor element is disposed in the cured product obtained by curing the composition containing components (A) to (C), and optionally components (D) and/or (E).

IPC Classes  ?

  • C08L 79/02 - Polyamines
  • C08G 73/02 - Polyamines
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material

97.

Lubricating oil composition

      
Application Number 17536431
Grant Number 11680223
Status In Force
Filing Date 2021-11-29
First Publication Date 2022-06-09
Grant Date 2023-06-20
Owner ENEOS CORPORATION (Japan)
Inventor
  • Tsuneoka, Hideo
  • Kusuhara, Shintaro

Abstract

Disclosed is a lubricating oil composition. The lubricating oil composition contains a lubricating base oil including mineral base oil, 4 to 15 mass % of an ester compound of a monovalent or polyvalent aliphatic carboxylic acid and a monovalent or polyvalent aliphatic alcohol, 400 to 1200 mass ppm of zinc dialkyl dithiophosphate in terms of a phosphorus element, 500 to 3000 mass ppm of a calcium-based detergent in terms of a calcium element, and 50 to 1000 mass ppm of a boron-modified succinimide-based dispersant in terms of a boron element, on the basis of the total amount of the lubricating oil composition.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 129/74 - Esters of polyhydroxy compounds
  • C10M 137/10 - Thio derivatives
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 133/44 - Five-membered ring containing nitrogen and carbon only
  • C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
  • C10M 129/72 - Esters of polycarboxylic acids
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 40/25 - Internal-combustion engines
  • C10N 10/04 - Groups 2 or 12

98.

HYDROGEN GAS SUPPLY APPARATUS AND HYDROGEN GAS SUPPLY METHOD

      
Application Number 17441499
Status Pending
Filing Date 2020-03-24
First Publication Date 2022-05-26
Owner ENEOS CORPORATION (Japan)
Inventor
  • Maehara, Kazumi
  • Tateishi, Daisaku
  • Fukuoka, Motoyoshi
  • Seike, Tadashi

Abstract

A hydrogen gas supply apparatus includes a compressor configured to compress hydrogen gas and supply the compressed hydrogen gas toward a pressure accumulator which accumulates the hydrogen gas, a first adsorption column disposed between the discharge port of the compressor and the pressure accumulator and configured to include the first adsorbent for adsorbing impurities in the hydrogen gas discharged from the compressor, a first valve disposed between the discharge port of the compressor and the gas inlet port of the first adsorption column, a second valve disposed between the gas outlet port of the first adsorption column and the pressure accumulator, a return pipe configured to branch from between the first valve and the gas inlet port of the adsorption column and connect to the suction side of the compressor, and a second adsorption column disposed in the middle of the return pipe.

IPC Classes  ?

  • B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
  • F17C 5/06 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases for filling with compressed gases
  • C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
  • B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
  • B01J 20/34 - Regenerating or reactivating

99.

HYDROGEN PRODUCTION APPARATUS AND HYDROGEN PRODUCTION METHOD

      
Application Number 17600450
Status Pending
Filing Date 2020-04-01
First Publication Date 2022-05-26
Owner ENEOS CORPORATION (Japan)
Inventor
  • Seike, Tadashi
  • Suzuki, Shuuichi

Abstract

According to one aspect of the present invention, a hydrogen production apparatus includes a hydrogen production mechanism configured to produce a hydrogen gas from a raw material by using a catalyst; and an operation control circuit configured to input a parameter value as an index indicating a state of the catalyst, and configured to control an operation maximum load of the hydrogen production mechanism to be variable in correspondence with the parameter value.

IPC Classes  ?

  • C01B 3/38 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
  • H01M 8/0432 - Temperature; Ambient temperature
  • H01M 8/0606 - Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
  • H01M 8/0438 - Pressure; Ambient pressure; Flow
  • B01J 19/24 - Stationary reactors without moving elements inside
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus

100.

Lubricating oil composition

      
Application Number 17438747
Grant Number 11702614
Status In Force
Filing Date 2020-03-13
First Publication Date 2022-05-12
Grant Date 2023-07-18
Owner ENEOS Corporation (Japan)
Inventor
  • Ishii, Mona
  • Komatsubara, Hitoshi

Abstract

Disclosed is a lubricating oil composition capable of having a good balance of electrical insulation, seizure resistance and wear resistance. In particular, the lubricating oil composition comprises: (A) a lubricant base oil; (B) an alkaline earth metal detergent; (C) a triazole-based compound represented by the following general formula (1) or (2): 6 are as defined herein; (D) at least one sulfur-containing compound selected from the group consisting of a sulfur-containing heterocyclic ether compound and a sulfide compound; and (E) an ashless dispersant.

IPC Classes  ?

  • C10M 141/12 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 129/50 - Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring monocarboxylic
  • C10M 129/54 - Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
  • C10M 133/46 - Imidazoles
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 135/24 - Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof
  • C10M 135/26 - Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
  • C10M 137/10 - Thio derivatives
  • C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
  • C10M 151/02 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 40/00 - Specified use or application for which the lubricating composition is intended
  • C10N 30/04 - Detergent or dispersant property
  • C10N 40/25 - Internal-combustion engines
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