Abstract

Provided is a polyamide resin composition that, at high temperatures, suppresses reductions in tensile strength due to the addition of a copper-based heat-resistance stabilizer, and maintains a tensile strength over longer periods of time in a hot environment. The composition includes a polyamide resin and a copper-based heat-resistance stabilizer. The polyamide resin includes: a component unit (a) derived from dicarboxylic acid which is derived from an aromatic dicarboxylic acid or an alicyclic dicarboxylic acid; and greater than or equal to 10 mol % and less than 50 mol % of a component unit (b2), which is derived from 1,3-bis(aminomethyl)cyclohexane, with respect to the total number of moles of a component unit (b) derived from diamine. The content of copper included in the copper-based heat-resistance stabilizer is 0.001 parts by mass to 0.050 parts by mass, inclusive, with respect to 100 total parts by mass of the polyamide resin.

IPC Classes  ?

• C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic System
• C08G 69/26 - Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

Abstract

A multilayer film includes a layer that includes a 4-methyl-1-pentene-based polymer, and a layer that includes a polyolefin. The layer that includes a 4-methyl-1-pentene-based polymer and the layer that includes a polyolefin contact each other at at least a portion thereof, the inter-layer adhesion strength between the layer that includes a 4-methyl-1-pentene-based polymer and the layer that includes a polyolefin is 0.5 N/15 mm or more, and a heat-seal strength of from 3 N/15 mm to 15 N/15 mm is exhibited in a case in which two of the layers that include a polyolefin are brought into contact with each other and heat-sealed at 120° C.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
• B32B 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/40 - Applications of laminates for particular packaging purposes
• C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means

Abstract

This anisotropic conductive sheet comprises: an insulating layer which has a plurality of through holes; and a plurality of conductive parts which are respectively disposed to inner walls of the plurality of through holes. The insulating layer has a first elastomer layer, a second elastomer layer, an intermediate high-elastic-modulus layer which is disposed therebetween, and at least one first surface-layer high-elastic-modulus layer which disposed on a surface of the first elastomer layer that is on the opposite side from the intermediate high-elastic-modulus layer and which constitutes a first surface. The storage modulus of the at least one first surface-layer high-elastic-modulus layer and intermediate high-elastic-modulus layer at 25°C is higher than the storage modulus of the first elastomer layer and the second elastomer layer at 25°C.

IPC Classes  ?

• H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating characterised by the form or arrangement of the conductive interconnection between their connecting locations

Abstract

A polythiol composition containing polythiol compound A, which is 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, and compound B1 which shows a retention time of 65-75 minutes in a high-performance liquid chromatography measurement under measurement condition A, wherein the peak area of compound B1 in the high-performance liquid chromatography measurement is 1.30 or less relative to the peak area of polythiol compound A of 100. Measurement condition A: Column: ODS-A. Mobile phase: a mixed solution of acetonitrile/aqueous 0.01 mol/L potassium dihydrogen phosphate solution = 60/40 (vol/vol). Measurement solution: a mixed solution of 160 mg of the polythiol composition and 10 mL of acetonitrile. Detector: a UV detector with a measurement wavelength of 230 nm. Column temperature: 40°C. Flow rate: 1.0 mL/min. Injection volume: 2 μL.

IPC Classes  ?

• C07C 323/64 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

A polythiol composition containing a compound represented by formula (1) and a polythiol compound (A) which is 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, the peak area of the compound represented by formula (1) in high performance liquid chromatography measurement being 11.00 or less with respect to a total peak area of 100 of compounds contained in the polythiol composition.

IPC Classes  ?

• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Goods & Services

Optical resin wafers; optical plastic wafers; high precision optical flats; optical wafers; highly flat substrate (terms too vague in the opinion of the International Bureau – Rule 13 (2) (b) of the Regulations); flat substrate (terms too vague in the opinion of the International Bureau – Rule 13 (2) (b) of the Regulations); precision flat substrate (terms too vague in the opinion of the International Bureau – Rule 13 (2) (b) of the Regulations); ultra flat substrate (terms too vague in the opinion of the International Bureau – Rule 13 (2) (b) of the Regulations); highly flat lens; ultra flat lens; flat lens for telecommunication machines and apparatus; flat lens for electronic machines and apparatus; flat lens [optical lenses]; optical waveguides; optical prisms; high refractive index polymer wafers; high refractive index polymer substrates (terms too vague in the opinion of the International Bureau – Rule 13 (2) (b) of the Regulations).

Abstract

A polymerizable composition comprising: an episulfide compound represented by the following Formula (1); a polyiso(thio)cyanate compound; a polythiol compound; and an epoxy compound (X) which contains one or more epoxy groups within one molecule, and which does not contain an episulfide group. In Formula (1), Y represents a substituted or unsubstituted linear hydrocarbon group having from 1 to 4 carbon atoms, a substituted or unsubstituted branched hydrocarbon group having from 2 to 4 carbon atoms, a substituted or unsubstituted cyclic hydrocarbon group having from 3 to 6 carbon atoms, a substituted or unsubstituted 1,4-dithiane group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted aralkylene group; m represents an integer from 0 to 2; and n represents an integer from 0 to 3: A polymerizable composition comprising: an episulfide compound represented by the following Formula (1); a polyiso(thio)cyanate compound; a polythiol compound; and an epoxy compound (X) which contains one or more epoxy groups within one molecule, and which does not contain an episulfide group. In Formula (1), Y represents a substituted or unsubstituted linear hydrocarbon group having from 1 to 4 carbon atoms, a substituted or unsubstituted branched hydrocarbon group having from 2 to 4 carbon atoms, a substituted or unsubstituted cyclic hydrocarbon group having from 3 to 6 carbon atoms, a substituted or unsubstituted 1,4-dithiane group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted aralkylene group; m represents an integer from 0 to 2; and n represents an integer from 0 to 3:

IPC Classes  ?

• C08G 18/52 - Polythioethers
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

A resin composition and a multilayer body that includes the resin composition layer, the resin composition being characterized by containing a propylene-based polymer (A) in the range of 5 to 70% by weight; a soft propylene-based polymer (B) in the range of 30 to 95% by weight; a propylene-based polymer (C) graft-modified with an ethylenically unsaturated monomer, in the range of 0.1 to 20% by weight; a polyethylene (D) in the range of 0 to 20% by weight; and an ethylene/α-olefin random copolymer (E) in the range of 1 to 30% by weight, provided that a total amount of (A), (B), (C), (D), and (E) is 100% by weight.

IPC Classes  ?

• C08L 23/14 - Copolymers of propene
• B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
• B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• C09J 123/14 - Copolymers of propene

Abstract

An object of the present invention is to obtain a resin composition with favorable high-speed formability, low adhesiveness to chill rolls and guide rolls upon film forming, and excellent adhesiveness to a resin having a polar group (polar resin). The present invention relates to a resin composition including 75 to 100 parts by mass of a propylene-based polymer (A), and 0 to 25 parts by mass of a copolymer (B) of ethylene and at least one α-olefin selected from α-olefins having 3 to 20 carbon atoms, and satisfying prescribed requirements, provided that the sum of the (A) and the (B) is 100 parts by mass, wherein at least a part of the propylene-based polymer (A) is modified with a polar compound, and the resin composition satisfies prescribed requirements.

IPC Classes  ?

• C08L 23/06 - Polyethene
• C08L 23/08 - Copolymers of ethene
• 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

Abstract

The present invention provides the use of Brevundimonas sp. as a probiotic supplement in shrimp farming. The benefits provided by this probiotic include gut microbiota stabilization, disease resistance improvement and shrimp nutritional values enhancement (i.e. amino acid profile, and antioxidants). Viable Brevundimonas sp. probiotic at the concentration of 104 to 108 CFU per g of feed is administered to Pacific white shrimp (Litopenaeus vannamei) juveniles for 25 to 35 days before exposing to Vibrio spp. pathogen. Mortality rate, astaxanthin content, intestinal bacterial profiles and the expression of immune-responsive genes (pen3a, lec, proPO and phe) are used to interpret the disease resistance of Pacific white shrimp administered by the Brevundimonas sp. probiotic supplement.

IPC Classes  ?

• A01K 61/59 - Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
• A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
• A23K 10/18 - Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
• A61K 35/741 - Probiotics

Abstract

Provided is a method for producing a polythiol composition, the method comprising: a preparation step for preparing a crude polythiol composition that is a polythiol composition that is not purified yet; and a purification step for purifying the crude polythiol composition with a solvent X comprising an alkylene glycol to produce a polythiol composition.

IPC Classes  ?

• C07C 319/28 - Separation; Purification
• C07C 321/14 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
• C07D 251/52 - Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen

Abstract

18182525 represents a C1 to C20 alkylene group or the like, k represents an integer of one or higher, and * represents a binding position.

IPC Classes  ?

• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/61 - Polysiloxanes
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

This packaging film (100) comprises: a biaxially stretched film layer (101) containing homopolypropylene; and a surface layer (A) (103) provided on at least one surface of the biaxially stretched film layer (101), wherein, when the total molar number of all monomer-derived constitutional units contained in the packaging film (100) is 100 mol%, the content of constitutional units derived from C2-C10 α-olefins (where the α-olefins exclude propylene) is 1.5-20.0 mol%.

IPC Classes  ?

• B65D 65/40 - Applications of laminates for particular packaging purposes
• B32B 7/023 - Optical properties
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

A biaxially oriented polypropylene film (100) is provided with a biaxially oriented film layer (101) containing a propylene polymer, and has a crystal ratio of at least 38% at 165° C or lower, as determined by differential scanning calorimetry.

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• B29C 55/12 - Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/02 - Wrappers or flexible covers
• B65D 65/40 - Applications of laminates for particular packaging purposes
• C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
• C08L 23/10 - Homopolymers or copolymers of propene
• C08L 23/12 - Polypropene

Abstract

A biaxially stretched polypropylene film (100) comprising a biaxially stretched film layer (101) containing a propylene-based polymer, wherein the long period of crystals in the TD direction obtained by a small-angle X-ray scattering (SAXS) measurement is 28.0 nm or less.

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• B29C 55/12 - Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/02 - Wrappers or flexible covers
• B65D 65/40 - Applications of laminates for particular packaging purposes
• C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
• C08L 23/10 - Homopolymers or copolymers of propene
• C08L 23/12 - Polypropene

Abstract

Disclosed is a biaxially stretched polypropylene film (100) which comprises a biaxially stretched film layer (101) that contains a propylene polymer, and a surface resin layer (103) that is positioned on at least one surface of the biaxially stretched film layer (101) and contains a homopolypropylene (A), wherein the half-life of the saturated charged voltage as determined by the process described below is 1,300 seconds or less. (Process) A voltage is applied to the surface resin layer (103)-side surface of the biaxially stretched polypropylene film (100) for 30 seconds at an application voltage of 10 kV, a temperature of 23°C and a humidity of 50% RH, with the distance between the sample and the electrode being 20 mm, and the saturated charged voltage of the surface of the biaxially stretched polypropylene film (100) and the half-life of the saturated charged voltage are calculated in accordance with JIS L1094 (2014).

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

Provided is a stretched polyethylene film that contains, in the given order, the following: a high-density polyethylene layer 1 (101); a medium-density polyethylene layer (102); and a high-density polyethylene layer 2 (103). The stretched polyethylene film is configured so that the full-width at half-maximum (FWHM) of a peak is no more than 0.20 degrees, the peak being found on the basis of small-angle x-ray scattering (SAXS) measurement and being in a range in which an MD-direction diffraction angle ２θ is 0.2-0.4 degrees.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

mm) of the endothermic peak A is 110 J/g to 162 J/g inclusive.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

The present invention provides a multilayer film which has improved appearance (particularly, with fewer wrinkles), specifically, a multilayer film which is improved in terms of the degree of occurrence of wrinkles, thereby having fewer wrinkles.　This multilayer film comprises: an unstretched polypropylene film which contains a propylene polymer that satisfies requirements (i) to (iii); and an inorganic oxide layer which is in contact with the film.　(i) The melt flow rate (MFR) as measured at 230°C under a load of 2.16 kgf is within the range of 3 g/10 minutes to 25 g/10 minutes. (ii) The ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) as determined by GPC is within the range of 6 to 15. (iii) The ratio (Mz/Mn) of the Z-average molecular weight (Mz) to the number average molecular weight (Mn) as determined by GPC is within the range of 40 to 150.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
• B65D 65/02 - Wrappers or flexible covers
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

A packaging film comprising a biaxially oriented film layer (101) containing a propylene polymer, and a surface layer (A) (103) provided on at least one surface of the biaxially oriented film layer (101), the packaging film having an external haze of at least 2.0% as measured in accordance with JIS K7136(2000).

IPC Classes  ?

• B65D 65/40 - Applications of laminates for particular packaging purposes
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

An oriented polyethylene film (100) comprising a high-density polyethylene layer 1 (101), a medium-density polyethylene layer (102), and a high-density polyethylene layer 2 (103) in this order, wherein the oriented polyethylene film has a crystal thickness of 16 nm or less in the MD direction as determined by small-angle X-ray scattering (SAXS) measurement.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

Provided is a water dispersion which comprises a resin component that suppresses fuzz generated from a cut end surface of a carbon fiber bundle, that can improve the bundling properties of carbon fibers and the ILSS of laminated bodies laminated by fusing UD sheets, and that can be used as a carbon fiber bundle sizing agent to be used in a unidirectional material. The water dispersion has a resin component that: includes an ethylene･α-olefin copolymer (A) or an acid modified product (B) thereof satisfying all of requirements (a1) to (a3); has a storage elastic modulus at 25°C of 100 MPa or more and 100,000 MPa or less; and is present in a ratio of 0.01 mass% or more and 50 mass% or less.　Requirements: (a1) the kinematic viscosity at 100°C is10 mm2/s to 5,000 mm2/s; (a2) the content ratio of structural units derived from ethylene is 30 mol% to 85 mol%; and (a3) the molecular weight distribution (Mw/Mn) of molecular weight obtained by polystyrene conversion measured by gel permeation chromatography (GPC) is 2.5 or less.

IPC Classes  ?

• D06M 15/227 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
• B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
• C08C 19/28 - Reaction with compounds containing carbon-to-carbon unsaturated bonds
• C08F 210/02 - Ethene
• C08K 9/08 - Ingredients agglomerated by treatment with a binding agent
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• C08L 23/08 - Copolymers of ethene
• 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 33/04 - Homopolymers or copolymers of esters
• C08L 75/04 - Polyurethanes
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
• D06M 15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
• D06M 15/693 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
• D06M 101/40 - Fibres of carbon

Abstract

A polyurethane dispersion is an aqueous dispersion of a polyurethane resin. The polyurethane resin is a reaction product of an isocyanate group-terminated prepolymer and a chain extender. The isocyanate group-terminated prepolymer includes a reaction product of a polyisocyanate component containing a xylylene diisocyanate, and an active hydrogen group-containing component containing a short-chain diol having 2 to 6 carbon atoms and an active hydrogen group-containing compound containing a hydrophilic group. The chain extender includes an ethylenediamine. A ratio of the ethylenediamine is 25 mol % or more with respect to the total amount of the chain extender.

IPC Classes  ?

• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C09D 5/02 - Emulsion paints
• C09D 175/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group

Abstract

A structural polyurethane adhesive contains a polyisocyanate component and a polyol component. The polyisocyanate component contains a first isocyanate component containing a first isocyanate group-terminated urethane prepolymer that is a reaction product of a first material polyisocyanate consisting of an aromatic polyisocyanate and a first material polyol containing a macropolyol, a second isocyanate component containing a second isocyanate group-terminated urethane prepolymer that is a reaction product of a second material polyisocyanate consisting of an araliphatic polyisocyanate and/or an aliphatic polyisocyanate and a second material polyol containing a polyether polyol having a number average molecular weight of 160 or more and 4900 or less, and a third isocyanate component containing a carbodiimide-modified product of an aromatic polyisocyanate. The ratio of the second isocyanate component with respect to the total amount of the first isocyanate component, the second isocyanate component, and the third isocyanate component is 2% by mass or more and 35% by mass or less.

IPC Classes  ?

• C09J 175/08 - Polyurethanes from polyethers
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• C08G 18/48 - Polyethers

Abstract

A printed material (100) has a base substance (1), an absorption part (22) (a near infrared ray absorbing layer (3)) that is provided on the base substance (1) to contain a near infrared ray absorbing material, and a code shape (20) that is formed in a predetermined shape from the absorption part (22) or by covering a part of the absorption part (22) and that outputs code information (CI), upon irradiation with light of near infrared rays, as reflected light of the light of near infrared rays, where in the near infrared ray absorbing material, in a case where an integral value of transmittance of visible light at 400 nm to 750 nm is denoted as a first integral value X1, and an integral value of transmittance in a 20 nm width that is centered on a predetermined wavelength λ of the light of near infrared rays is denoted as a second integral value X2, a ratio R=X2/X1 between the second integral value X2 and the first integral value X1 is 0.09 or more.

IPC Classes  ?

• C09D 11/50 - Sympathetic, colour-changing or similar inks
• B42D 25/382 - Special inks absorbing or reflecting infrared light
• C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof

Abstract

The resin composition contains compound (A) having a (meth)acryloyl group, compound (B) having an epoxy group and/or an oxetanyl group, radical polymerization initiator (C) and cationic polymerization initiator (D). The hydrogen bonding substituent value of one of compound (A) and compound (B) is 0.0001-0.1111 mol/g inclusive, and the hydrogen bonding substituent value of the other to the hydrogen bonding substituent value of the one is 2/3 or less. In a cured product of the resin composition, two or more peaks of loss factor tanδ are observed, the peaks including a first peak having the peak top position at a temperature of lower than 100°C and a second peak having the peak top position at a temperature of 100°C or higher, and the minimum value of loss factor tanδ at 100°C or lower is 0.1 or less.

IPC Classes  ?

• C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• C08G 18/67 - Unsaturated compounds having active hydrogen
• C08G 59/02 - Polycondensates containing more than one epoxy group per molecule

Abstract

A water dispersion composition containing an ethylene·α-olefin copolymer acid-modified product (B) in a range of 0.01 to 50% by mass, wherein the ethylene·α-olefin copolymer acid-modified product (B) is an acid-modified product of an ethylene·α-olefin copolymer (A) satisfying requirements (A1) to (A6) as specified herein and also satisfies the requirements (B1) to (B5) as specified herein.

IPC Classes  ?

• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08J 3/05 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers

Abstract

[Problem] To provide a laminate having a polar resin layer, which is excellent in transparency and mechanical strength (in particular impact resistance), and a polar resin composition for forming the polar resin layer of the laminate having such properties. [Problem] To provide a laminate having a polar resin layer, which is excellent in transparency and mechanical strength (in particular impact resistance), and a polar resin composition for forming the polar resin layer of the laminate having such properties. [Solution] A polar resin composition including 5 to 30% by mass of an ethylenic polymer (A), 40 to 85% by mass of a polar resin component (B), and 10 to 40% by mass of a modified ethylene/α-olefin copolymer (C) obtained by modifying an ethylene/α-olefin copolymer (CO) with an unsaturated carboxylic acid or a derivative thereof and having a melt flow rate (190° C., 2.16 kg load) of 0.1 to 50 g/10 minutes, provided that the sum of proportions of the (A), (B), and (C) is 100% by mass.

IPC Classes  ?

• C08L 23/06 - Polyethene
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

A polythiol composition including a polythiol compound (A) and a compound represented by formula (1), wherein, in formula (1), m and n each independently represent 0 or 1, and m+n=1. A polythiol composition including a polythiol compound (A) and a compound represented by formula (1), wherein, in formula (1), m and n each independently represent 0 or 1, and m+n=1.

IPC Classes  ?

• C08G 18/83 - Chemically modified polymers

Abstract

A method for manufacturing a photochromic lens includes: a step of injecting a polymerizable composition through an injection part in an injection molding apparatus and filling a gap with the polymerizable composition through a space; a step of heating the filled polymerizable composition to be polymerized and cured and forming a photochromic layer on a resin substrate; and a step of taking out a resulting laminate composed of the resin substrate and the photochromic layer, in which the polymerizable composition includes an isocyanate compound, a thiol compound, a polyol compound, and a photochromic compound.

IPC Classes  ?

• B29D 11/00 - Producing optical elements, e.g. lenses or prisms
• B29C 39/24 - Feeding the material into the mould
• B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
• B29C 45/03 - Injection moulding apparatus
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
• G02B 5/23 - Photochromic filters
• G03F 7/004 - Photosensitive materials

Abstract

Provided is a pellicle film, which includes plural carbon nanotubes, in which an average value of linearity parameters represented by the following Formula (1) of the plurality of carbon nanotubes is 0.10 or less: Provided is a pellicle film, which includes plural carbon nanotubes, in which an average value of linearity parameters represented by the following Formula (1) of the plurality of carbon nanotubes is 0.10 or less: linearity parameter=standard deviation Sa of a width of single tube/average value Aa of the width  Formula (1): wherein, in Formula (1), the single tube indicates one carbon nanotube included in the plural carbon nanotubes, each of the standard deviation Sa and the average value Aa is calculated based on 11 measurement values obtained by measuring a width of the single tube at intervals of 2 nm along a longitudinal direction of the single tube.

IPC Classes  ?

• G03F 1/62 - Pellicles or pellicle assemblies, e.g. having membrane on support frame; Preparation thereof
• G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor

Abstract

The present invention provides a resin composition in which natural fibers are dispersed in a resin. The resin composition makes it possible to obtain a molded article having enhanced bending characteristics (bending strength, bending elastic modulus) and enhanced tensile characteristics (tensile strength, tensile modulus of elasticity). The resin composition includes a thermoplastic resin (A) and natural fibers (B). The average fiber length of the natural fibers (B) as measured by imaging with X-ray computed tomography (X-ray CT) is 32 μm or greater. When a cross section of the composition taken in the transverse direction is imaged by a scanning electron microscope (SEM) and a 1.8 mm × 1.2 mm range is measured, the ratio of the number of the natural fibers (B) to the average size (μm) of the natural fibers (B) (number/average size) in an image of the range captured at a working distance of 6.5 mm and x75 magnifying power is at least 400.

IPC Classes  ?

• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C08J 3/20 - Compounding polymers with additives, e.g. colouring
• C08K 7/02 - Fibres or whiskers
• C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
• C08L 23/10 - Homopolymers or copolymers of propene
• 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 57/00 - Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

A coating composition comprises a urethane resin, a water absorbent polymer, and a curing agent. The urethane resin is obtained by reaction of an isocyanate reactive compound having multi-epoxide functionality and an isocyanate. When applied to a substrate and thermally cured, the coating composition forms a transparent and smooth coating having permanent anti-fog property.

IPC Classes  ?

• C09D 175/08 - Polyurethanes from polyethers
• C08J 7/054 - Forming anti-misting or drip-proofing coatings
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
• C09D 7/20 - Diluents or solvents
• C09D 7/63 - Additives non-macromolecular organic
• C09D 7/65 - Additives macromolecular

Abstract

This conductive silicone rubber composition contains conductive particles (A1), a silicone compound (B) that has an alkenyl group, a silicone compound (C) that has a hydrosilyl group, and a hydrosilylation catalyst (D). At least one of the component (B) and the component (C) is phenyl modified. The total amount of alkenyl groups contained in the component (B) and the component (C) is 5% by mole or less relative to the total number of moles of monovalent organic groups that are bonded to silicon atoms of the component (B) and the component (C). The total amount of an unmodified silicone compound (E) that has an alkenyl group and an unmodified silicone compound (F) that has a hydrosilyl group is 45% by mass or less relative to the total amount of silicone compounds that include the component (B) and the component (C).

IPC Classes  ?

• C08L 83/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
• C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
• C08K 3/08 - Metals
• C08L 83/05 - Polysiloxanes containing silicon bound to hydrogen
• H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
• H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports

Abstract

Provided is a visual information provision device with which it is possible to visualize appearances that differ between individuals. Provided is a visual information provision device (10) comprising: an acquisition unit (101) that acquires an image being evaluated and visibility threshold value curves representing, for respective users, the relationship between brightness and the minimum contrast that is visible at said brightness; and a presentation unit (103) that, on the basis of the visibility threshold value curves, presents, as visual information, a region that the users can recognize and a region that is difficult for the users to recognize in the image being evaluated in a state in which these regions are differentiated.

IPC Classes  ?

• A61B 3/06 - Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing colour vision

Abstract

Provided is a thermoplastic elastomer composition, etc. that has excellent thermal aging resistance during long-term exposure to a high-temperature environment, excellent hardness and mechanical properties, and excellent extrusion processability.　The thermoplastic elastomer composition (I) contains a crosslinked product of an α-olefin-unconjugated polyene copolymer (A) having a weight average molecular weight of 350,000 or more and a phenolic resin crosslinking agent (E), and contains 360 mass parts to 460 mass parts of a crystalline polyolefin (B), 2 to 6 mass parts of a fatty acid lubricant (D), and 80 mass parts or more of a softening agent (C1) per 100 mass parts of the copolymer (A); the ½ crystallization time of the thermoplastic elastomer composition (I) at 120°C is 200 seconds or less, and the maximum spherulite size of the polyolefin component contained in the thermoplastic elastomer composition (I) is in the range of 8 μm or less.

IPC Classes  ?

• C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B60J 10/16 - Sealing arrangements characterised by the material consisting of two or more plastic materials having different physical or chemical properties
• C08K 5/20 - Carboxylic acid amides
• C08L 23/12 - Polypropene
• C08L 61/06 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
• C08L 91/00 - Compositions of oils, fats or waxes; Compositions of derivatives thereof

Abstract

A coating composition comprises a urethane resin, a water absorbent polymer, and a curing agent. The urethane resin is obtained by reaction of an isocyanate reactive compound having multi-epoxide functionality and an isocyanate. When applied to a substrate and thermally cured, the coating composition forms a transparent and smooth coating having permanent anti-fog property.

IPC Classes  ?

• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/58 - Epoxy resins
• C08G 18/71 - Monoisocyanates or monoisothiocyanates
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08L 75/04 - Polyurethanes
• C09D 175/04 - Polyurethanes

Abstract

A polythiol composition according to the present invention includes a polythiol compound (A) and at least one type of compound selected from the group that consists of compounds represented by formula (1) and compounds represented by formula (2). When the polythiol composition is assessed by high-speed liquid chromatography, the total peak area for the at least one type of compound selected from the group that consists of compounds represented by formula (1) and compounds represented by formula (2) is no more than 1.00 relative to a total peak area of 100 for the compounds included in the polythiol composition.

IPC Classes  ?

• C07C 319/28 - Separation; Purification
• C07C 321/14 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

One embodiment of the present invention relates to a sliding composition film or a method for producing a sliding composition; the sliding composition contains an ethylene/α-olefin/non-conjugated polyene copolymer (A), a propylene random copolymer (B1) and a propylene homopolymer (B2) that each have a melt flow rate (MFR) of 0.1 to 4.0 g/10 min, a high density polyethylene (C1) that has a density of 940 to 970 kg/m35050 of 22 to 50 µm and a density of less than 940 kg/m3, and a silicone compound (D) that has a kinematic viscosity of 3,000 to 1,000,000 cSt (at 25°C), respectively in specific amounts; and at least some of the copolymer (A) is crosslinked by a phenolic resin-based crosslinking agent.

IPC Classes  ?

• C08L 23/06 - Polyethene
• B60J 10/76 - Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for glass run channels
• C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
• C08L 23/10 - Homopolymers or copolymers of propene
• C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
• 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 83/04 - Polysiloxanes

Abstract

An object of the present invention is to provide a resin composition including a thermoplastic resin and an inorganic filler, which can easily undergo molding processing and has flexibility and a sense of massiveness, and a molded article thereof. A resin composition, including 15 to 50 parts by mass of a specific 4-methyl-1-pentene/α-olefin copolymer (A), 10 to 50 parts by mass of an inorganic filler (B), and 5 to 49 parts by mass of a thermoplastic elastomer (C) (a total amount of 4-methyl-1-pentene/α-olefin copolymer (A), inorganic filler (B), and thermoplastic elastomer (C) is 100 parts by mass), wherein the thermoplastic elastomer (C) is at least one selected from the group consisting of an olefinic thermoplastic elastomer (C1) and a styrenic thermoplastic elastomer (C2); and a molded article including the resin composition.

IPC Classes  ?

• C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

Provided is a polythiol composition including a polythiol compound (A) and a compound represented by the following Formula (1), wherein, in high performance liquid chromatography measurement, a peak area of the compound represented by Formula (1) is 9.0 or less with respect to a total peak area 100 of all compounds contained in the polythiol composition. In Formula (1), X represents a carbon atom or a sulfur atom. Provided is a polythiol composition including a polythiol compound (A) and a compound represented by the following Formula (1), wherein, in high performance liquid chromatography measurement, a peak area of the compound represented by Formula (1) is 9.0 or less with respect to a total peak area 100 of all compounds contained in the polythiol composition. In Formula (1), X represents a carbon atom or a sulfur atom.

IPC Classes  ?

• C08K 5/37 - Thiols
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08K 5/45 - Heterocyclic compounds having sulfur in the ring
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

This adhesive composition comprises a crystalline modified olefin polymer, an acid anhydride monomer, and a crosslinking agent. The crystalline modified olefin polymer is obtained by modifying a crystalline C2-20 α-olefin polymer with a monomer having a functional group that is capable of reacting with an epoxy group or an oxazoline group. The acid anhydride monomer has a ring structure and two or more acid anhydride groups. The crosslinking agent includes an epoxy compound and/or an oxazoline compound.

IPC Classes  ?

• C09J 123/26 - Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
• C09J 11/06 - Non-macromolecular additives organic
• H01M 50/105 - Pouches or flexible bags
• H01M 50/121 - Organic material
• H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material

Abstract

The purpose of the present invention is to achieve a sealant resin composition which has good heat seal strength and excellent resistance to whitening during stretching, and which still has the good heat seal strength even after a heat treatment. The present invention relates to a sealant resin composition (X) which contains a 1-butene/ethylene copolymer (A) that satisfies a specific requirement and a propylene polymer (B), and which satisfies the requirement (X1) and the requirement (X1-2) described below. Requirement (X1): The Shore D hardness as measured in accordance with ASTM D2240 is within the range of 44 to 80. Requirement (X1-2): The melt flow rate (MFR) as measured at 230°C under a load of 2.16 kg in accordance with ASTM D1238 is within the range of 0.1 g/10 minutes to 100 g/10 minutes.

IPC Classes  ?

• C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08J 5/18 - Manufacture of films or sheets
• C08L 23/08 - Copolymers of ethene
• C08L 23/10 - Homopolymers or copolymers of propene
• H01M 50/105 - Pouches or flexible bags
• H01M 50/119 - Metals
• H01M 50/121 - Organic material
• H01M 50/124 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
• H01M 50/131 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by physical properties, e.g. gas-permeability or size
• H01M 50/134 - Hardness

Abstract

This nonaqueous electrolyte solution for batteries contains an additive A, which is a compound (I), and a specific additive B; the content of the additive A is more than 0.01% by mass but less than 0.5% by mass relative to the total amount of this nonaqueous electrolyte solution for batteries. In the formula, each R11 independently represents a fluoro group (-F), a hydrocarbon group that may have a fluoro group (-F) as a substituent, while having 1 to 8 carbon atoms, or a fluorine carbide group having 1 to 8 carbon atoms; and h represents an integer of 0 to 4.

IPC Classes  ?

• H01M 10/0567 - Liquid materials characterised by the additives
• H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
• H01M 10/052 - Li-accumulators
• H01M 10/058 - Construction or manufacture

Goods & Services

(1) Cotton rolls for dental purposes; cotton wool for medical purposes; dental bite registration materials; dental cement; dental impression materials; material for dental fillings and dental impressions; materials and auxiliary materials for the manufacture of dental impressions; materials and auxiliary materials for the manufacture of inlays; materials for dental fillings; modelling wax for dental purposes (2) Articulation paper as auxiliary material for the fitting of dental fillings, in particular for marking of dental fillings, in particular occlusion marking of dental fillings;

Abstract

To provide a 4-methyl-1-pentene polymer being excellent in storage stability when dissolved in a solvent and solubility, and being excellent in at least one of heat resistance, and a coating appearance when a coating film is stretched, for example, when such a film is bended or used in a flexible application. To provide a 4-methyl-1-pentene polymer being excellent in storage stability when dissolved in a solvent and solubility, and being excellent in at least one of heat resistance, and a coating appearance when a coating film is stretched, for example, when such a film is bended or used in a flexible application. A 4-methyl-1-pentene polymer (A) being a copolymer of 4-methyl-1-pentene and at least one selected from linear α-olefins having 6 to 20 carbon atoms, the 4-methyl-1-pentene polymer (A) satisfying the following requirements (I) and (II): (I) an endotherm end temperature (TmE) in a melting (endothermic) curve measured by DSC is 230° C. or lower; and (II) an exotherm start temperature (TcS) in a crystallization (exothermic) curve measured by DSC is 210° C. or lower.

IPC Classes  ?

• C08F 10/14 - Monomers containing five or more carbon atoms
• C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
• C09D 123/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

A foreign matter removal device according to the present disclosure comprises: a vacuum ultraviolet light generation unit that generates vacuum ultraviolet light; an irradiation container for irradiating a pellicle film with the vacuum ultraviolet light; and a gas supply unit that supplies an inert gas to the irradiation container. The irradiation container has: an irradiation chamber which is provided with a gas supply opening for supplying the inert gas and a gas discharge opening for discharging the inert gas; a transparent part which is provided at a boundary of the irradiation chamber and through which the vacuum ultraviolet light transmits; and a stage which is disposed in the irradiation chamber and on which the pellicle film is to be placed. The gas supply unit is connected to the gas supply opening.

IPC Classes  ?

• G03F 1/62 - Pellicles or pellicle assemblies, e.g. having membrane on support frame; Preparation thereof
• G03F 1/82 - Auxiliary processes, e.g. cleaning
• G03F 7/20 - Exposure; Apparatus therefor

Abstract

The present invention provides a polyamide resin composition that enables the fabrication of a metal/resin joined body that exhibits a high airtightness during the initial phase of joining and satisfactorily maintains airtightness when repeatedly subjected to thermal shock. This polyamide resin composition is intended for joining with a metal member and comprises a polyamide resin (A1) having a melting point (Tm) measured by differential scanning calorimetry (DSC) of at least 280°C, a polyamide resin (A2) having a heat of fusion (ΔH) measured by differential scanning calorimetry (DSC) of not more than 5 J/g, a modified polyolefin resin (B), and a nucleating agent (C). The content of the modified polyolefin resin (B) is 4.70 mass% to 20.00 mass% with reference to the total mass of the polyamide resin (A) and the modified polyolefin resin (B).

IPC Classes  ?

• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
• C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
• 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

Abstract

A method of producing a monomer composition including a polymerizable group-containing phosphoric acid compound is provided. The method includes a step of allowing a polymerizable group-containing alcohol compound, which is a compound not containing a urethane bond, to react with phosphorus pentoxide in the presence of a urethane compound, thereby obtaining a monomer composition including a polymerizable group-containing phosphoric acid compound.

IPC Classes  ?

• C07F 9/09 - Esters of phosphoric acids
• A61K 6/893 - Polyurethanes
• C08F 30/02 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus

Abstract

The present invention provides a method for producing recycled resin with uniform viscosity through addition of additive resin, the method being capable of being executed even when only one kneading machine is used. The method for producing recycled resin comprises: a process for supplying recovered resin to a kneading machine; a process for supplying two or more types of additive resin with different viscosities to the kneading machine; a process for kneading the recovered resin and the two or more types of additive resin to obtain recycled resin; a process for measuring the viscosity of the resin being kneaded or the recycled resin obtained by kneading after the start of kneading; and a process for changing the supply amount of each of the two or more types of additive resin on the basis of the measured viscosity.

IPC Classes  ?

• B29B 7/38 - Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
• B29B 7/72 - Measuring, controlling or regulating
• B29C 48/285 - Feeding the extrusion material to the extruder
• B29C 48/395 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
• B29C 48/505 - Screws
• B29C 48/625 - Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
• B29C 48/68 - Barrels or cylinders
• B29C 48/92 - Measuring, controlling or regulating
• G06N 20/00 - Machine learning

Abstract

This method for producing a polythiol composition comprises a production step in which a polythiol composition is produced by decomposing a thiourethane resin by means of a decomposer that is represented by formula (1) or formula (2). In formula (1), each of R1and R2independently represents a hydrogen atom, an alkyl group having 1 to 3 carbon atoms or an amino group (excluding the cases where both R1and R2are amino groups). In formula (2), R3 represents an alkyl group having 1 to 3 carbon atoms.

IPC Classes  ?

• C07C 319/20 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
• C07C 211/27 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring having amino groups linked to the six-membered aromatic ring by saturated carbon chains
• C07C 321/14 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
• C08J 11/28 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
• G02B 1/00 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

This framed anisotropic conductive sheet comprises: an insulating layer including a plurality of through-holes penetrating in the thickness direction; an anisotropic conductive sheet including a plurality of conductive portions disposed on the inner wall surface of each of the plurality of through-holes; and a frame supporting the anisotropic conductive sheet. The anisotropic conductive sheet protrudes from a first surface of the frame. The framed anisotropic conductive sheet includes a sealing member that seals the area between the first surface of the frame and the anisotropic conductive sheet protruding from the first surface.

IPC Classes  ?

• H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating characterised by the form or arrangement of the conductive interconnection between their connecting locations
• H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
• G01R 1/073 - Multiple probes

Abstract

This laminate (1) comprises a base material (2) and a heat seal layer (3). The heat seal layer (3) is a dried article of a coating composition. The coating composition contains a resin component comprising a copolymer of 4-methyl-1-pentene and an α-olefin (excluding 4-methyl-1-pentene) and/or a modified form of the copolymer. In the copolymer, the content ratio for constituent units derived from 4-methyl-1-pentene is 50-99 mol% inclusive, and the content ratio for constituent units derived from the α-olefin is 1-50 mol% inclusive, relative to the total amount of constituent units derived from 4-methyl-1-pentene and constituent units derived from the α-olefin. The oxygen transmission coefficient and the carbon dioxide transmission coefficient of the laminate are each 1000 cm3·mm/(m2·24hr·atm) or greater.

IPC Classes  ?

• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• C08J 7/048 - Forming gas barrier coatings
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

The solid titanium catalyst component (I) of the present invention contains titanium, magnesium, halogen, and a cyclic multiple-ester-group-containing compound (a) represented by the following formula (1). The solid titanium catalyst component (I) of the present invention contains titanium, magnesium, halogen, and a cyclic multiple-ester-group-containing compound (a) represented by the following formula (1).

IPC Classes  ?

• C08F 4/16 - Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
• C08F 10/06 - Propene

Abstract

A battery pack case which is used for forming a battery pack that is mounted at an electric vehicle, the battery pack case comprising: a tray that is attached to a body of an electric vehicle; a battery-holding member for holding a battery, the battery-holding member being attached onto at least a part of the tray; and a cover that covers the tray and the battery-holding member from above, wherein at least two of the tray, the battery-holding member, or the cover contain a fiber-reinforced plastic.

IPC Classes  ?

• H01M 50/244 - Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
• B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
• B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
• H01M 10/052 - Li-accumulators
• H01M 50/242 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
• H01M 50/249 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
• H01M 50/28 - Composite material consisting of a mixture of organic and inorganic materials

Abstract

A solid titanium catalyst component (I) for olefin polymer production contains titanium, magnesium, halogen, and a cyclic multiple-ester-group-containing compound (a) represented by the formula (1). Preferably, a propylene polymer that is obtained by the olefin polymerization method and has specific thermal properties as determined primarily by differential scanning calorimetry (DSC). A solid titanium catalyst component (I) for olefin polymer production contains titanium, magnesium, halogen, and a cyclic multiple-ester-group-containing compound (a) represented by the formula (1). Preferably, a propylene polymer that is obtained by the olefin polymerization method and has specific thermal properties as determined primarily by differential scanning calorimetry (DSC).

IPC Classes  ?

• C08F 4/646 - Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group
• C08F 4/649 - Catalysts containing a specific non-metal or metal-free compound organic
• C08F 4/651 - Pretreating with non-metals or metal-free compounds
• C08F 4/654 - Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
• C08F 10/06 - Propene

Abstract

[Problem] To provide an internal donor component capable of producing, with high productivity, a propylene polymer having extremely high stereoregularity when used mainly as a solid titanium catalyst component. [Problem] To provide an internal donor component capable of producing, with high productivity, a propylene polymer having extremely high stereoregularity when used mainly as a solid titanium catalyst component. [Solution] A polyol ester compound having a specific polycyclic structure represented by formula (1). This ester compound is characterized in that sites including a C-R3 structure and a C-R4 structure satisfy a specific relationship. [Problem] To provide an internal donor component capable of producing, with high productivity, a propylene polymer having extremely high stereoregularity when used mainly as a solid titanium catalyst component. [Solution] A polyol ester compound having a specific polycyclic structure represented by formula (1). This ester compound is characterized in that sites including a C-R3 structure and a C-R4 structure satisfy a specific relationship.

IPC Classes  ?

• C07C 69/78 - Benzoic acid esters
• C07C 35/31 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with a hydroxy group on a condensed ring system having two rings the condensed ring system containing eight carbon atoms
• C07C 49/553 - Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings polycyclic
• C07C 49/573 - Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings containing hydroxy groups
• C07C 49/82 - Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
• C07C 69/76 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring
• C07C 69/92 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
• C07D 317/70 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings

Abstract

An anion exchange-type polymer electrolyte membrane contains an ionic group-containing polymer having an ionic group part represented by formula (I) and a polymer part. In formula (I), Z-is at least one counter ion selected from the group consisting of OH-33 -33 2-, Cl-, Br-, and I-, each of a, b, c, and d is a positive integer of at most 3, a plurality of Rs are each independently a C1-C10 hydrocarbon group, and two Rs on the same nitrogen atom may be bonded to each other to form a ring structure. R1 is a hydrogen atom or a C1-C10 hydrocarbon group, and * represents a bonding position.

IPC Classes  ?

• C08J 5/22 - Films, membranes or diaphragms
• B01J 41/12 - Macromolecular compounds
• B01J 41/14 - Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
• C08F 8/40 - Introducing phosphorus atoms or phosphorus-containing groups
• C08F 212/14 - Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing hetero atoms
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 1/135 - Carbon
• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
• 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 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials
• H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
• H01M 8/10 - Fuel cells with solid electrolytes
• H01M 8/1018 - Polymeric electrolyte materials
• H01M 8/1023 - Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
• H01M 8/1081 - Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
• H01M 8/1086 - After-treatment of the membrane other than by polymerisation

Abstract

This low dielectric resin composition contains a polyolefin resin. The polyolefin resin contains a styrene elastomer (A) and a cyclic olefin polymer (B) that has an alicyclic ring in the main chain. The content ratio of the styrene elastomer (A) is 30 parts by mass to 89 parts by mass relative to a total of 100 parts by mass of the styrene elastomer (A) and the cyclic olefin polymer (B).

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
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• C08F 8/46 - Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
• C08L 45/00 - Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
• C09J 11/08 - Macromolecular additives
• C09J 201/00 - Adhesives based on unspecified macromolecular compounds

Abstract

A stretched film including a polyethylene-based resin composition satisfying the following requirements (1) to (3): (1) a melt flow rate (190° C., 2.16 kg load) is 0.01 g/10 min or more and 2.0 g/10 min or less; (2) a density is 935 kg/m3 or more and 970 kg/m3 or less; and (3) a ratio of a melt index (I21: 190° C., 21.6 kg load) to a melt index (I2: 190° C., 2.16 kg load), I21/I2 is 80 or more.

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance

Abstract

A fiber-reinforced resin sheet 1 comprises: a fiber aggregate 2 which includes reinforcing fibers; and a resin which is impregnated in at least one surface of the fiber aggregate 2. The resin includes a first polyurethane resin which does not contain urea bond or a crosslinked structure and a second polyurethane resin which contains a urea bond and/or a crosslinked structure. The fiber-reinforced resin sheet 1 is provided with a first complex region 21 and a second complex region 22. The first complex region 21 includes the reinforcing fibers and a first resin component impregnated in the reinforcing fibers. The first resin component contains the first polyurethane resin as the main component thereof. The second complex region 22 includes the reinforcing fibers and a second resin component impregnated in the reinforcing fibers. The second resin component includes the second polyurethane resin as the main component thereof.

IPC Classes  ?

• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material

Abstract

A structural body comprising: a metallic member having a surface in which at least one fine structure selected from among dendritic structures, acicular structures, and particular structures has been formed; and a resinous member bonded to the surface of the metallic member in which the fine structure has been formed. The resinous member has a tensile modulus at 23°C of 500 MPa or less or includes a heat-curable elastomer.

IPC Classes  ?

• B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
• B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed

Abstract

Provided as one embodiment of the present invention is a non-aqueous electrolytic solution for a lithium secondary battery, the electrolytic solution making it possible to reduce the room-temperature resistance increase rate when a lithium secondary battery is stored at a high temperature. The non-aqueous electrolytic solution for a lithium secondary battery contains a compound (I) and an additive X which is at least one selected from the group consisting of: a compound (II), which is at least one of a monofluorophosphate salt and a difluorophosphate salt; a compound (III); a compound (IV); and a compound (V). R11 are, each independently, a fluoro group (-F), a chloro group (-Cl), a bromo group (-Br), or an iodine group (-I), and h represents an integer of 1 to 6.

IPC Classes  ?

• H01M 10/0567 - Liquid materials characterised by the additives
• H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
• H01M 10/052 - Li-accumulators
• H01M 10/058 - Construction or manufacture

Abstract

A method of producing an optical material, which comprises a step of preparing a polymerizable composition containing a polythiol composition and a polyiso(thio)cyanate compound; a determination step which comprises measuring a content of a solvent A which is at least one selected from the group consisting of toluene, acetone, and N,N-dimethylformamide, in the polymerizable composition to check whether the content of the solvent A is within a range of from 0.10% by mass to 1.70% by mass, and, in a case in which the content of the solvent A is within a range of from 0.10% by mass to 1.70% by mass, determining the polymerizable composition as a polymerizable composition for an optical material; and a step of injecting the polymerizable composition for an optical material into a mold for resin molding and curing the same, thereby obtaining an optical material as a resin-molded product.

IPC Classes  ?

• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/24 - Catalysts containing metal compounds of tin
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

To compound antibacterial and antiviral ingredients including stearyldiethanolamine in resin molded bodies with high uniformity and stability beyond the limits of conventional technology. The object can be accomplished by a resin molded body comprising a polymer resin, and stearyldiethanolamine and palmityldiethanolamine, wherein the content of palmityldiethanolamine is 2 to 25 parts by mass based on 100 parts by mass of the sum of the stearyldiethanolamine and the palmityldiethanolamine, and the polymer resin comprises a polyolefin or a polyamide.

IPC Classes  ?

• C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
• C08K 5/053 - Polyhydroxylic alcohols
• C08K 5/17 - Amines; Quaternary ammonium compounds
• B65D 65/38 - Packaging materials of special type or form

Abstract

The present invention provides a method for producing a substrate laminate, the method comprising: a step A for preparing a substrate laminate that comprises a substrate, an electrode and an organic material layer; a step B for polishing a surface of the substrate laminate, the surface having the organic material layer; and a step C for heating the polished substrate laminate. With respect to this method for producing a substrate laminate, the organic material layer of the substrate laminate that is prepared in the step A is provided on a surface of the substrate, the surface having the electrode, and contains a resin or the like, while having a curing ratio of less than 100%; and if a is the level difference between the electrode and the organic material layer in the substrate laminate before the step C, b is the level difference between the electrode and the organic material layer after the step C, and c is the film thickness of the organic material layer before the step C, a, b and c satisfy formula (1). The present invention also provides a semiconductor device.　(1): ((b - a)/c) = 0.001-0.500

IPC Classes  ?

• H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
• H01L 21/3205 - Deposition of non-insulating-, e.g. conductive- or resistive-, layers, on insulating layers; After-treatment of these layers
• H01L 21/768 - Applying interconnections to be used for carrying current between separate components within a device
• H01L 23/522 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
• H01L 25/065 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
• H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
• H01L 25/18 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different subgroups of the same main group of groups , or in a single subclass of ,

Abstract

Provided is a curable composition preparation kit comprising a first preparation containing a first monomer and a second preparation containing a second monomer, in which at least one of the first preparation and the second preparation independently contains an ascorbic acid component and a compound A containing at least one of an alkoxysilyl group and a hydroxysilyl group.

IPC Classes  ?

• A61K 6/30 - Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
• A61K 6/60 - Preparations for dentistry comprising organic or organo-metallic additives
• A61K 6/62 - Photochemical radical initiators
• A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• C08F 220/10 - Esters

Abstract

Provided is a kit for preparing a curable composition for a dental material, the kit including a polymerization initiator and comprising a first preparation containing a first monomer and a second preparation containing a second monomer, in which at least one of the first preparation and the second preparation contains an organosiloxane containing a polymerizable group and a hydroxy group or an alkoxy group.

IPC Classes  ?

• A61K 6/30 - Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
• A61K 6/60 - Preparations for dentistry comprising organic or organo-metallic additives
• A61K 6/62 - Photochemical radical initiators
• A61K 6/71 - Fillers
• A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• A61K 6/896 - Polyorganosilicon compounds

Abstract

A thermoplastic resin composition containing a polyamide resin (A), a compatibilizer (B) and a polyolefin resin (C), wherein the compatibilizer (B) is a modified ethylene-based elastomer that is modified with an unsaturated carboxylic acid and that has a density of 850 to 870 kg/m3, and a content proportion of the polyamide resin (A) is 15 to 30% by mass, a content proportion of the compatibilizer (B) is 15 to 30% by mass, and a compounding proportion of the polyolefin resin (C) is 45 to 65% by mass, based on 100% by mass of a total content of the polyamide resin (A), the compatibilizer (B) and the polyolefin resin (C).

IPC Classes  ?

• C08L 23/12 - Polypropene
• C08L 53/00 - 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
• C08J 3/00 - Processes of treating or compounding macromolecular substances

Abstract

6544 - is the counteranion.

IPC Classes  ?

• H10K 50/844 - Encapsulations
• G02B 5/20 - Filters
• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H01L 33/50 - Wavelength conversion elements
• H10K 59/38 - Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
• H10K 85/00 - Organic materials used in the body or electrodes of devices covered by this subclass

Abstract

A polymerizable composition containing: an episulfide compound represented by formula (1); a polyiso(thio)cyanate compound; a polythiol compound; an epoxy compound (X) containing one or more epoxy groups and no episulfide groups per molecule; and at least one compound (b) selected from the group consisting of acids (b1) having a pKa of less than 2.0 and acid anhydrides (b2) having a pKa of less than 2.0. In formula (1), Y represents an alkylene group, a cycloalkanediyl group, an alkylene group containing an alicyclic skeleton containing one or more sulfur atoms, an alkylene-arylene-alkylene group, an arylene group, or an aralkylene group, m represents an integer of 0-2, and n represents an integer of 0-3.

IPC Classes  ?

• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/20 - Heterocyclic amines; Salts thereof
• C08G 18/24 - Catalysts containing metal compounds of tin
• C08G 18/58 - Epoxy resins
• C08G 59/40 - 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 curing agents used
• C08G 75/08 - Polythioethers from cyclic thioethers from thiiranes
• C08L 75/04 - Polyurethanes
• C08L 83/04 - Polysiloxanes
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Abstract

An embodiment of the present invention relates to a polypropylene-based resin composition, or a foam molded body comprising the polypropylene-based resin composition. The polypropylene-based resin composition is a polypropylene-based resin composition (X) that: contains 20-80 parts by mass of an impact polypropylene (A) satisfying requirements (a-1) and (a-2), 10-40 parts by mass of an ethylene-based elastomer (B) satisfying requirements (b-1) and (b-2), and 10-40 parts by mass of an inorganic filler (C), the filler being talc; and satisfies requirement (x-1). (a-1) Has an MFR of 60-300 g/10 min, measured at 230°C at a load of 2.16 kg in compliance with ASTM D-1238; (a-2) Contains a propylene-ethylene copolymer identified as a decane soluble at 23°C, the propylene-ethylene copolymer having an intrinsic viscosity [η] of 4.1-10 dl/g; (b-1) Has an MFR of 0.5-30 g/10 min, measured at 190°C at a load of 2.16 kg in compliance with ASTM D-1238; (b-2) Has a density from 0.85 g/cm3to 0.875 g/cm3; (x-1) Has a content of a polypropylene component, which has a molecular weight of 106.5 or greater, of less than 0.05 mass% with respect to 100 mass% of the propylene resin composition (X).

IPC Classes  ?

• C08L 23/10 - Homopolymers or copolymers of propene
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08L 23/08 - Copolymers of ethene

Abstract

This anisotropic conductive sheet (10) comprises: an insulating layer (11) having a first surface located on one side in the thickness direction, a second surface located on the other side, and a plurality of through holes (12) penetrating between the first surface and the second surface; a plurality of conductive layers (22) continuously arranged at the inner wall surface of the through holes in each of at least some of the plurality of through holes and around the openings of the through holes on the first surface; and a plurality of first grooves (14) that are arranged between the plurality of conductive layers on the first surface to insulate the conductive layers from each other, wherein the center of gravity (C2) of the opening of each through hole is set apart from the center of gravity (C1) of the respective conductive layer on the first surface.

IPC Classes  ?

• G01R 31/28 - Testing of electronic circuits, e.g. by signal tracer

Abstract

The ester compound of the present invention is represented by the following formula (1), wherein R1 to R24 are each independently a hydrogen atom, a halogen atom, a hydrocarbon group, or a hetero atom-containing hydrocarbon group; R1 to R10, R23, and R24 may be bonded to one another to form a ring or may form a multiple bond at which adjacent substituents are directly bonded; R11 to R24 may be bonded to one another to form a ring, or adjacent substituents may be bonded to one another to form a multiple bond; at least one set in R1 to R24 is bonded to one another to form a ring structure; n2 to n5 each independently represent an integer of 0 to 2; n1 and n6 each independently represent an integer of 0 or 1; and L1 and L2 are each independently a hydrocarbon group or a hetero atom-containing hydrocarbon group. The ester compound of the present invention is represented by the following formula (1), wherein R1 to R24 are each independently a hydrogen atom, a halogen atom, a hydrocarbon group, or a hetero atom-containing hydrocarbon group; R1 to R10, R23, and R24 may be bonded to one another to form a ring or may form a multiple bond at which adjacent substituents are directly bonded; R11 to R24 may be bonded to one another to form a ring, or adjacent substituents may be bonded to one another to form a multiple bond; at least one set in R1 to R24 is bonded to one another to form a ring structure; n2 to n5 each independently represent an integer of 0 to 2; n1 and n6 each independently represent an integer of 0 or 1; and L1 and L2 are each independently a hydrocarbon group or a hetero atom-containing hydrocarbon group.

IPC Classes  ?

• C07C 69/78 - Benzoic acid esters
• C07D 307/77 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
• C07C 229/64 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring the carbon skeleton being further substituted by singly-bound oxygen atoms
• C07C 69/75 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
• C07C 69/34 - Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
• C07D 209/02 - Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
• C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Abstract

One embodiment of the present invention relates to a graft-modified product, an adhesive, an olefin resin composition, or a laminate, and the graft-modified product is a graft-modified product of at least one base polymer selected from polyolefins by a carbodiimide monomer having a carbodiimide group and a polymerizable double bond.

IPC Classes  ?

• C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin

Abstract

The present invention provides a method of producing a modeled object by material extrusion using a 3D printer, the 3D printer including a modeling stage having a placement surface for placing the modeled object thereon, the method including: forming at least one first modeling layer on a surface of a modeling sheet disposed on the placement surface, using a molten product of a first modeling layer material; and forming at least one second modeling layer on the at least one first modeling layer, using a molten product of a second modeling layer material, wherein the first modeling layer material is different from the second modeling layer material.

IPC Classes  ?

• B29C 64/147 - Processes of additive manufacturing using only solid materials using sheet material, e.g. laminated object manufacturing [LOM] or laminating sheet material precut to local cross sections of the 3D object
• B33Y 80/00 - Products made by additive manufacturing
• B33Y 10/00 - Processes of additive manufacturing
• B23K 15/00 - Electron-beam welding or cutting

Abstract

One aspect of the present invention relates to a method for producing composition pellets that includes a step that fills a molten mixture obtained by melt mixing a propylene resin (A), a modified propylene resin (B), an optionally modified polypropylene wax (C) that satisfies specific requirements, and an organic peroxide (D) by a twin-screw extruder into an impregnation die, then passes a long glass fiber (E) bundle through the impregnation die, impregnates the long glass fiber (E) bundle with the molten mixture, and obtains a strand-shaped molded body and a step that cuts the strand-shaped molded body to obtain long glass fiber-reinforced propylene resin composition pellets.

IPC Classes  ?

• C08L 23/10 - Homopolymers or copolymers of propene
• C08K 5/14 - Peroxides
• C08K 7/14 - Glass
• C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
• 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

Abstract

This curable composition contains a monomer, a polymerization initiator, and a filler and satisfies condition X and condition Y. In conditions X and Y: log(A) is the common logarithm value of viscosity (A); log(B) is the common logarithm value of viscosity (B); the viscosity (A) is the shear viscosity of the curable composition expressed in mPa·s, said shear viscosity being measured under measurement conditions of a temperature of 25°C and a shearing velocity of 0.50 (1/s); and the viscosity (B) is the shear viscosity of the curable composition expressed in mPa·s, said shear viscosity being measured under measurement conditions of a temperature of 25°C and a shearing velocity of 50.00 (1/s). (Condition X) 0.30 ≤ log(A)-log(B) (Condition Y) The viscosity (A) is 100,000 mPa·s or greater.

IPC Classes  ?

• C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
• A61K 6/831 - Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
• A61K 6/84 - Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
• A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

A curable polyurethane resin composition contains a polyisocyanate component containing an aliphatic diisocyanate and/or a derivative thereof, and a hydroxyl component containing a heterocyclic ring-containing plant-derived polyol that contains a heterocyclic structure and is derived from plants; and a hydroxyl group-containing unsaturated compound containing an ethylenically unsaturated group and a hydroxyl group.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/44 - Polycarbonates
• C08G 18/34 - Carboxylic acids; Esters thereof with monohydroxyl compounds

Abstract

A deodorizing catalyst containing a composite oxide and a metal component containing Pt supported on the composite oxide, and having a degree of reduction represented by the following formula (1) in a range of 60% to 86%: degree of reduction (%)=100−[X/Y]×100 (1), in which X represents a peak area obtained from a thermal conductivity detector (TCD) when the catalyst is dried and reduced by heating from 40° C. to 400° C., and Y represents a peak area obtained from the TCD when an oxidation catalyst obtained by heat-treating the catalyst in an air or under oxygen atmosphere at 150° C. for 2 hours and then cooling the catalyst to 40° C. or lower is reduced by heating from 40° C. to 400° C.

IPC Classes  ?

• B01J 29/44 - Noble metals
• B01J 23/42 - Platinum
• B01J 37/18 - Reducing with gases containing free hydrogen
• B01J 37/02 - Impregnation, coating or precipitation
• B01D 53/86 - Catalytic processes
• A61L 9/01 - Deodorant compositions
• A61L 2/232 - Solid substances, e.g. granules, powders, blocks, tablets layered or coated

Abstract

This substrate layered body manufacturing method includes: a step A for preparing a first layered body in which a first resin layer, a first substrate, and a first organic material layer are layered in that order, the first resin layer is disposed on one surface, and the first inorganic material layer is disposed on the other surface, and a second layered body in which a second resin layer, a second substrate, and a second inorganic material layer are layered in that order, the second resin layer is disposed on one surface, and the second inorganic material layer is disposed on the other surface; a step B for layering the first layered body and the second layered body by bringing into contact the first resin layer of the first layered body and the second inorganic material layer of the second layered body; and a step C for heating the first layered body and the second layered body at 100°C or higher after said step B.

IPC Classes  ?

• H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
• B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
• B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
• H01L 25/065 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
• H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
• H01L 25/18 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different subgroups of the same main group of groups , or in a single subclass of ,

Abstract

The present invention addresses the problem of providing: a resin composition having excellent hardness and spiral flow characteristics in a well-balanced manner; and a molded body formed from the resin composition.　The resin composition according to the present invention contains: 50-94 parts by mass of a crystalline propylene/ethylene block copolymer (A) that satisfies specific requirements; 1-25 parts by mass of an ethylene polymer (B) having a density of 915-980 kg/m3 and a melt flow rate (190 °C, 2.16 kg load) of 0.1-30 g/10 min; and 5-25 parts by mass of an inorganic filler (C) (where the total amount of the crystalline propylene/ethylene block copolymer (A), the ethylene-based polymer (B), and the inorganic filler (C) is 100 parts by mass).

IPC Classes  ?

• C08L 53/00 - 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
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08L 23/06 - Polyethene
• C08L 23/08 - Copolymers of ethene

Abstract

Provided are a well plate that exhibits exceptional cell adhesion properties and low drug sorption properties, and a culture method.　Specifically provided is a well plate having a bottom surface member and a well side wall member, wherein at least one well is formed by joining the bottom surface member and the well side wall member, the bottom surface member and the well side wall member are composed of different materials, and the surface free energy of the well side wall member is 18.0-34.0 mN/m.

IPC Classes  ?

• C12M 1/00 - Apparatus for enzymology or microbiology
• B32B 3/12 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
• C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues

Abstract

A fiber-reinforced resin composition containing a polyolefin resin; one or more resins selected from a polyamide resin and a polyester resin; a fiber; and a modified polyolefin resin, in a specific proportion, wherein the ratio ηN/ηB of a melt viscosity ηA of the polyolefin resin at 250° C. and a shear rate of 120/sec to a melt viscosity ηB of the resin at 250° C. and a shear rate of 120/sec is in a range of 0.3 to 1.3. The fiber-reinforced resin composition has excellent heat distortion resistance under high load, and has an excellent balance between heat distortion resistance and tensile creep resistance while containing a compatibilizer. In addition, the fiber-reinforced resin composition having excellent impregnation properties into long glass fibers improves the interaction between the fiber and the resin composition, and contributes to the improvement of mechanical properties.

IPC Classes  ?

• C08K 9/04 - Ingredients treated with organic substances
• C08L 23/12 - Polypropene
• C08L 77/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08J 5/08 - Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs

Abstract

A compound according to the present invention is represented by general formula (1).　General formula (1): (In formula (1), A represents an n-valent organic group that contains a sulfur atom; n represents an integer of 3 or more; S represents a sulfur atom; each X represents a single bond or a carbonyl group; the X moieties may be the same as or different from each other; each R represents an aliphatic hydrocarbon group, an aromatic hydrocarbon group or an aromatic aliphatic hydrocarbon group; and the R moieties may be the same as or different from each other.)

IPC Classes  ?

• C07C 327/22 - Esters of monothiocarboxylic acids having carbon atoms of esterified thiocarboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
• C07C 321/20 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
• C07C 323/64 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton
• C07C 327/26 - Esters of monothiocarboxylic acids having carbon atoms of esterified thiocarboxyl groups bound to carbon atoms of six-membered aromatic rings
• C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
• C08K 5/372 - Sulfides
• C08L 75/04 - Polyurethanes
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C09J 11/06 - Non-macromolecular additives organic
• C09J 201/00 - Adhesives based on unspecified macromolecular compounds

Abstract

A method for producing a varnish-like cyclic olefin copolymer composition containing a cyclic olefin copolymer (m) and an organic solvent, wherein the method for producing a varnish-like cyclic olefin copolymer composition is characterized in that the cyclic olefin copolymer (m) contains (A) one or more repeating units derived from an olefin, (B) one or more repeating units derived from a cyclic unconjugated diene, and (C) one or more repeating units derived from a cyclic olefin; the method includes a polymerization step that copolymerizes the olefin, cyclic unconjugated diene, and cyclic olefin in the presence of a catalyst for olefin polymerization containing a transition metal compound (A) and a compound (B); the transition metal compound (A) contains one or more selected from transition metal compounds (A-1) and transition metal compounds (A-2); and the compound (B) contains one or more selected from the group consisting of organic metal compounds (B-1), organic aluminum oxy compounds (B-2), and compounds (B-3) that react with the transition metal compound (A) to form an ion pair.

IPC Classes  ?

• C08F 232/08 - Copolymers of cyclic compounds containing 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
• B32B 27/00 - Layered products essentially comprising synthetic resin
• C08F 210/00 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
• C08J 5/18 - Manufacture of films or sheets
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
• H05K 1/03 - Use of materials for the substrate

Abstract

A sound insulation structure 1 has a film part 2 having elasticity, a support wall part 3 provided to stand on the film part 2 and having elasticity, and weight parts 4 provided to stand on the film part 2. The film part 2 is divided into a plurality of sections 5 by the support wall part 3, the weight parts 4 are respectively located within all of the plurality of sections 5 or within some sections 5 among the plurality of sections 5, and in the sections 5 within which the weight parts 4 are located, one weight part 4 is disposed in one section 5. The height H1 extending in a direction orthogonal to the film part 2 of the support wall part 3 is larger than the height H2 extending in the direction orthogonal to the film part 2 of the weight part 4. Each of the weight parts 4 constitutes a spring-mass resonator having a spring part 4a having elasticity and a mass part 4b having a larger mass than the spring part 4a. The sound insulation structure 1 can obtain sufficient sound insulation performance and be easily and stably mounted even on a curved mounting surface, and is thin and lightweight. A soundproof structure 11 comprises a soundproof plate-shaped part 10 and a sound insulation structure part 9 comprising the sound insulation structure 1. The film part 2 and/or the support plate part 3 and the soundproof plate-shaped part 10 are integrally formed or joined, and the soundproof plate-shaped part 10 and the sound insulation structure part 9 are located side by side in plan view.

IPC Classes  ?

• G10K 11/172 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
• B60R 13/08 - Insulating elements, e.g. for sound insulation
• G10K 11/16 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
• G10K 11/162 - Selection of materials

Abstract

This robot hand comprises at least one finger. The finger comprises: a sheath that includes multiple chambers, passages that each connect adjacent ones of the chambers, and recesses each arranged between adjacent ones of the chambers; and a plurality of blocks that are disposed within the chambers.

IPC Classes  ?

• B25J 15/12 - Gripping heads having finger members with flexible finger members

Abstract

A diphenylethene-based compound according to the present invention is represented by formula (I).

IPC Classes  ?

• C07C 323/62 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
• C08K 5/16 - Nitrogen-containing compounds
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C09B 57/00 - Other synthetic dyes of known constitution
• G02B 5/22 - Absorbing filters

Abstract

A simulated biomembrane model is made of a cast film of a polyurethane dispersion.

IPC Classes  ?

• G09B 23/34 - Anatomical models with removable parts

Abstract

A laminate containing a propylene polymer as a main component, relating to a sealant film including a heat-seal layer and an adjacent layer, wherein the sealant film satisfies the following requirement (1) the sealant film is a stretched film or a non-stretched film; the heat-seal layer contains an olefin polymer (B) satisfying the following requirement (2): a melting point is less than 120° C. or is not observed; and a propylene polymer (A) satisfying the following requirement (3): a melting point is 121° C. or more and 170° C. or less; and the adjacent layer contains 1 to 70% by mass of the propylene polymer (A) satisfying the following requirement (3) and 30 to 99% by mass of the olefin polymer (B) satisfying the following requirement (2), and contains 0 to 70% by mass of a propylene polymer (B2) in the olefin polymer (B), provided that (A)+(B)=100% by mass.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
• B65D 65/40 - Applications of laminates for particular packaging purposes
• B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate

Abstract

A mutant nitrile hydratase mutated from a nitrile hydratase, said nitrile hydratase being derived from Pseudonocardia thermophila and having an α subunit having 90% or more sequence identity with SEQ ID NO: 1 and a β subunit having 90% or more sequence identity with SEQ ID NO: 2, by the substitution of an amino acid residue, which is at at least one position selected from the group consisting of the 23rd, 105th, 142nd, 145th, 152nd, 153rd, 180th and 188th positions from the N-terminus of the α subunit and the 89th, 122nd, 149th, 153rd, 189th, 207th, 232nd, 233rd, and 50th positions from the N-terminus of the β subunit, into a specific amino acid residue.

IPC Classes  ?

• C12N 15/60 - Lyases (4)
• C12N 1/15 - Fungi ; Culture media therefor modified by introduction of foreign genetic material
• C12N 1/19 - Yeasts; Culture media therefor modified by introduction of foreign genetic material
• C12N 1/21 - Bacteria; Culture media therefor modified by introduction of foreign genetic material
• C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
• C12N 9/88 - Lyases (4.)
• C12N 15/63 - Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
• C12P 13/02 - Amides, e.g. chloramphenicol

Abstract

A method for producing a cyclic olefin copolymer, wherein the method for producing a cyclic olefin copolymer is characterized in that the cyclic olefin copolymer contains (A) one or more repeating units derived from an olefin, (B) one or more repeating units derived from a cyclic unconjugated diene, and (C) one or more repeating units derived from a cyclic olefin; the glass transition temperature of the cyclic olefin copolymer measured by differential scanning calorimetry (DSC) is 100°C or higher; the method includes a polymerization step that copolymerizes the olefin, cyclic unconjugated diene, and cyclic olefin in the presence of a catalyst for olefin polymerization containing a transition metal compound (A) and a compound (B); the transition metal compound (A) contains one or more selected from the group consisting of transition metal compounds (A-1) and transition metal compounds (A-2); and the compound (B) contains one or more selected from the group consisting of organic metal compounds (B-1), organic aluminum oxy compounds (B-2), and compounds (B-3) that react with the transition metal compound (A) to form an ion pair.

IPC Classes  ?

• C08F 232/08 - Copolymers of cyclic compounds containing 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
• B32B 27/00 - Layered products essentially comprising synthetic resin
• C08F 8/00 - Chemical modification by after-treatment
• C08F 210/00 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
• C08J 5/18 - Manufacture of films or sheets
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
• H05K 1/03 - Use of materials for the substrate

Abstract

This display device (10) comprises: a substrate (1); an optical element (2) mounted on one surface in the thickness direction of the substrate (1); a second sealing layer (6) for sealing the optical element (2); a second inorganic layer (5) which is interposed between the optical element (2) and the second sealing layer (6) and contains a metal nitride; and a polarization plate (7) disposed on one surface in the thickness direction of the second sealing layer (6). The electricity conductivity of extracted water from the second sealing layer (6) is 100 μm/S or less.

IPC Classes  ?

• H10K 50/844 - Encapsulations
• 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 65/18 - Oxetanes
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H10K 59/10 - OLED displays

Abstract

A temperature control unit, comprising a first metal member, a second metal member, a first resin member that is disposed between the first metal member and the second metal member, and a second resin member, the first resin member having a shape corresponding to a space for a fluid to flow between the first metal member and the second metal member, and the second resin member being joined with at least a portion of a surface of at least one of the first metal member or the second metal member.

IPC Classes  ?

• F28D 20/00 - Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or
• B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

Abstract

There is provided a bioactive polyethylene copolymer with a poly(norbornene) backbone comprising one or more repeating units represented by general formula (I) and one or more repeating units represented by general formula (II). Also provided are a polyethylene macromolecule, a material comprising said bioactive polyethylene copolymer, a method of preparing said bioactive polyethylene copolymer and a method of preparing said polyethylene macromolecule.

IPC Classes  ?

• C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
• A61K 31/787 - Polymers containing nitrogen containing heterocyclic rings having nitrogen as a ring hetero atom

Abstract

The present invention addresses the problem of providing: a resin composition that has excellent whitening resistance when being deformation processed and that can be used for food packaging materials, construction materials, exterior bodies for lithium ion batteries, and the like; and a monolayer or multilayer film that includes a layer containing the resin composition.　A resin composition according to the present invention contains a propylene-based polymer (A) having a melting point of 100°C or higher, a 1-butene/ethylene copolymer (B) in which the contained amount of a constitutional unit (i) derived from 1-butene is 70-97 mol%, a polyolefin (C) including a structural unit derived from an unsaturated carboxylic acid and/or a derivative thereof, and an ethylene-based polymer (D) in which the contained amount of a constitutional unit derived from ethylene is 60-100 mol%. In the composition, the contained amount of the 1-butene/ethylene copolymer (B) is 7-38 mass%.

IPC Classes  ?

• C08L 23/10 - Homopolymers or copolymers of propene
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• 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
• 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

Abstract

Provided is an information processing device (10) that comprises: a calculation unit (101) that calculates an evaluation function using a visual recognition threshold of a subject obtained from a visual ability test conducted on the subject and a parameter related to a visual target; and a spectral transmittance optimization unit (102) that, using the evaluation function obtained by passing light from the visual target through a filter having a prescribed spectral transmittance, optimizes the spectral transmittance of the filter. The spectral transmittance optimization unit (102) determines a spectral transmittance of the filter at which the value of the evaluation function becomes maximum, on the basis of spectral transmittances of a plurality of pigments prepared in advance and data pertaining to calibration curves of the respective pigments.

IPC Classes  ?

• A61B 3/028 - Subjective types, i.e. testing apparatus requiring the active assistance of the patient for determination of refraction, e.g. phoropters
• A61B 3/06 - Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing colour vision

Abstract

Provided is a polypropylene resin composition which achieves an excellent balance of rigidity and shock-resistance and comprises a propylene polymer composition comprising a filler, and comprises a polyamide resin and a modified elastomer.　Provided is a polypropylene resin composition containing a propylene polymer composition (a), a polyolefin composition (b), and an acid-modified polypropylene (c), wherein: the propylene polymer composition (a) comprises a propylene polymer (a1) and a filler (a2); the polyolefin composition (b) comprises a polyolefin (b1), an aliphatic polyamide resin (b2), and a modified elastomer (b3), and has a specific phase structure; and the modified elastomer (b3) is an elastomer in which a moiety comprising a group reactive with the aliphatic polyamide resin (b2) is added to a specific unmodified elastomer (b3').

IPC Classes  ?

• C08L 23/10 - Homopolymers or copolymers of propene
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08K 3/26 - Carbonates; Bicarbonates
• C08K 3/34 - Silicon-containing compounds
• C08K 7/14 - Glass
• C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
• 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 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• C08L 53/00 - 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
• 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 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Abstract

A resin composition containing a 4-methyl-1-pentene/α-olefin copolymer (A-1) satisfying (a) to (b), a 4-methyl-1-pentene/α-olefin copolymer (A-2) satisfying (c) to (d), and a thermoplastic resin (B) other than these, wherein a total content of (A-1) and (A-2) is 2 to 50% by mass, and a content of (B) is 50 to 98% by mass, based on 100% by mass of a total of (A-1), (A-2), and (B): (a) 65 to 80 mol % of a structural unit (i) derived from 4-methyl-1-pentene and 20 to 35 mol % of a structural unit (ii) derived from α-olefin; (b) a melting point observed by DSC is lower than 110° C. or not observed; (c) 80 to 90 mol % of the structural unit (i) and 10 to 20 mol % of the structural unit (ii) are contained; and (d) a melting point observed by DSC is 110 to 160° C.

IPC Classes  ?

• C08L 23/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
• C09J 123/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
• C08F 210/14 - Monomers containing five or more carbon atoms
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins