Agc, Inc.

Japan

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New (last 4 weeks) 61
2024 June (MTD) 18
2024 May 74
2024 April 36
2024 March 41
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IPC Class
C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface 266
B60J 1/00 - Windows; Windscreens; Accessories therefor 240
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin 223
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass 220
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium 197
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NICE Class
01 - Chemical and biological materials for industrial, scientific and agricultural use 85
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware 55
09 - Scientific and electric apparatus and instruments 47
17 - Rubber and plastic; packing and insulating materials 44
12 - Land, air and water vehicles; parts of land vehicles 42
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Status
Pending 564
Registered / In Force 3,540
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1.

GLASS ARTICLE AND ONBOARD DISPLAY DEVICE

      
Application Number 18585364
Status Pending
Filing Date 2024-02-23
First Publication Date 2024-06-13
Owner AGC Inc. (Japan)
Inventor
  • Watanabe, Toshinari
  • Inoue, Yasuhiro
  • Inoue, Atsushi
  • Hokari, Ryou
  • Kakuta, Junichi

Abstract

The present invention relates to a glass article (10) that includes cover glass (12) and a frame (14) that is bonded to a principal surface (12B) side of the cover glass (12) via an adhesive layer (16). The cover glass is provided with a curved part that protrudes toward principal surface (12B). The adhesive layer (16) includes at least one of a first adhesive layer and a second adhesive layer. The thickness, Young's modulus, and perimeter of the cover glass, the radius of curvature of the curved part, and the area of the adhesive layer have a specific relationship.

IPC Classes  ?

2.

OXIDE ION-CONDUCTING SOLID ELECTROLYTE

      
Application Number 18444839
Status Pending
Filing Date 2024-02-19
First Publication Date 2024-06-13
Owner AGC Inc. (Japan)
Inventor
  • Kaga, Hiroshi
  • Toda, Yoshitake
  • Tomeno, Satoru

Abstract

An oxide ion-conducting solid electrolyte is provided. The oxide ion-conducting solid electrolyte contains a mayenite-type compound having a representative composition represented by Ca12Al14O33, and at least one metal element M selected from lanthanum (La) and yttrium (Y), wherein the metal element M is contained in a range of from 0.4 mol % through 5.3 mol % in terms of an oxide relative to the whole of the oxide ion-conducting solid electrolyte.

IPC Classes  ?

  • H01M 8/1246 - Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
  • C25B 13/07 - Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics

3.

COMPONENT FOR SEMICONDUCTOR PRODUCTION APPARATUS AND METHOD FOR PRODUCING SUCH COMPONENT

      
Application Number 18411398
Status Pending
Filing Date 2024-01-12
First Publication Date 2024-06-13
Owner AGC Inc. (Japan)
Inventor
  • Hayashi, Rui
  • Ogawa, Tomonori
  • Kawahara, Koji

Abstract

A component for a semiconductor production apparatus includes a part of polycrystalline silicon carbide (SiC) produced through chemical vapor deposition (CVD), the part being of the component. The part of the polycrystalline SiC includes a first dopant with which the part of the polycrystalline SiC is doped in a range of from 10 atomic concentration in ppm through 10 atomic concentration in % with respect to an entirety of the part. The first dopant includes at least one element selected from the group consisting of aluminum (Al), yttrium (Y), magnesium (Mg), tin (Sn), calcium (Ca), zinc (Zn), cobalt (Co), iron (Fe), nickel (Ni), silver (Ag), and chromium (Cr).

IPC Classes  ?

4.

CHEMICALLY STRENGTHENED GLASS, METHOD FOR PRODUCING SAME, AND GLASS FOR CHEMICAL STRENGTHENING

      
Application Number 18588038
Status Pending
Filing Date 2024-02-27
First Publication Date 2024-06-13
Owner AGC Inc. (Japan)
Inventor
  • Imakita, Kenji
  • Murayama, Suguru

Abstract

A plate-like chemically strengthened glass having a compression stress layer on the surface of the glass, wherein the compressive stress value (CS0) at the glass surface of is 500 MPa or more, the plate thickness (t) is 400 μm or more, the compressive stress depth of layer (DOL) is (t×0.15) μm or more, the compressive stress values (CS1) and (CS2) when the depth from the glass surface is ¼ and ½, respectively, are 50 MPa or more, m1 expressed by {m1=(CS1−CS2/(DOL/4−DOL/2)} is −1.5 MPa/μm or more, m2 expressed by {m2=(CS2/(DOL/2−DOL)} is 0 MPa/μm or less, and m2 is less than m1.

IPC Classes  ?

  • C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
  • C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
  • C03C 4/20 - Compositions for glass with special properties for chemical resistant glass

5.

OPTICAL FILTER

      
Application Number 18401808
Status Pending
Filing Date 2024-01-02
First Publication Date 2024-06-13
Owner AGC Inc. (Japan)
Inventor
  • Shiono, Kazuhiko
  • Shimada, Takuro
  • Orita, Yuichiro
  • Endo, Kiyokazu
  • Nagata, Takashi

Abstract

An optical filter, includes: a substrate, a dielectric multilayer film 1 laid on or above one major surface of the substrate, and a dielectric multilayer film 2 laid on or above the other major surface of the substrate, in which the substrate includes a near infrared ray absorbing glass and a resin film, the resin film includes a resin and a pigment (NIR1), and the optical filter satisfies all of spectral characteristics (i-1) to (i-7).

IPC Classes  ?

6.

GLASS ARTICLE AND PRODUCTION METHOD FOR SAME

      
Application Number JP2023043115
Publication Number 2024/122464
Status In Force
Filing Date 2023-12-01
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC GLASS EUROPE (Belgium)
Inventor
  • Hayashi Kazuyuki
  • Usui Reo
  • Kawamoto Yasushi
  • Fujimoto Hiroki
  • Hevesi Kadosa

Abstract

Provided are a glass article that has an excellent appearance and a production method for the glass article that suppress whitening after hot forming. This glass article has a functional layer (3) and a silicon oxide–containing layer (4) in that order on a glass substrate (1), the free Ar content of the silicon oxide–containing layer (4) at above 550°C being no more than 1.86 nm·atm%. The glass article may have a dielectric layer (2) between the glass substrate (1) and the functional layer (3) and may have a shielding layer (5) on the silicon oxide–containing layer (4). The glass article can be used as automotive window glass. This production method for a glass article involves dry coating a functional layer (3) and a silicon oxide–containing layer (4) in that order on a glass substrate (1) such that the free Ar content of the silicon oxide–containing layer (4) at above 550°C is no more than 1.86 nm·atm%.

IPC Classes  ?

  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C23C 14/10 - Glass or silica
  • C23C 14/34 - Sputtering

7.

RESIN COMPOSITION, PREPREG, METAL SUBSTRATE PROVIDED WITH RESIN, AND WIRING BOARD

      
Application Number JP2023042806
Publication Number 2024/122433
Status In Force
Filing Date 2023-11-29
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor Kamo, Hiromichi

Abstract

A resin composition according to the present disclosure contains a resin and hollow silica particles. When A (g/cm3) is the density of the hollow silica particles as determined by a constant volume expansion method using an argon gas and a dry pycnometer, and B1 (m2/g) is the BET specific surface area of the hollow silica particles, A×B1 is 1.0 to 120.0 m2/cm3, or when A (g/cm3) and B2 (g/cm3) are respectively the density of the hollow silica particles and the density of the resin as determined by a constant volume expansion method using an argon gas and a dry pycnometer, A/B2 is 0.3 to 1.5.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
  • C08J 5/10 - Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
  • C08K 7/26 - Silicon-containing compounds
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08L 71/12 - Polyphenylene oxides
  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • H05K 1/03 - Use of materials for the substrate

8.

RESIN COMPOSITION, MOLDED BODY, COMPOSITE BODY AND USE OF SAME

      
Application Number JP2023043133
Publication Number 2024/122466
Status In Force
Filing Date 2023-12-01
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Abe Masatoshi
  • Ochi Yousuke
  • Sasaki Toru
  • Nishi Mai
  • Yodogawa Masahide

Abstract

The present invention provides: a resin composition which enables the achievement of a molded body that has excellent stress cracking resistance, and which has excellent moldability; a molded body which is obtained by molding this resin composition; and a composite body which comprises this molded body, and a use of this composite body. A resin composition according to the present invention contains a polyarylene sulfide resin A and a fluorine-containing elastomer B that has a terminal functional group; the volume ratio of the polyarylene sulfide resin A to the fluorine-containing elastomer B is 99:1 to 50:50; the fluorine-containing elastomer B is dispersed in the polyarylene sulfide resin A; and the fluorine-containing elastomer B has an average dispersed particle diameter of less than 10 µm.

IPC Classes  ?

  • C08L 81/02 - Polythioethers; Polythioether-ethers
  • 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 27/00 - Layered products essentially comprising synthetic resin
  • C08L 27/12 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
  • H01B 7/02 - Disposition of insulation

9.

COLORED LAYER-EQUIPPED GLASS SUBSTRATE, COVER GLASS, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING COLORED LAYER-EQUIPPED GLASS SUBSTRATE

      
Application Number JP2023044039
Publication Number 2024/122639
Status In Force
Filing Date 2023-12-08
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Wakabayashi Hirokazu
  • Kakuta Junichi
  • Fujii Yuki
  • Hashimoto Yohei
  • Arata Kenji
  • Mitsuda Takehiro

Abstract

The present invention provides a colored layer-equipped glass substrate that includes: a glass substrate having a main surface; and a colored layer disposed contacting the main surface. The colored layer includes: a colorant; a cured resin; and a non-curable resin. Furthermore, the present invention provides a method for manufacturing a colored layer-equipped glass substrate which includes a glass substrate having a main surface, and a colored layer disposed contacting the main surface, the method including: preparing a glass substrate having a main surface; preparing a transfer member having a transfer base material and a colored layer precursor film; laminating the transfer member on the glass substrate such that the main surface of the glass substrate and the colored layer precursor film contact each other; and forming the colored layer by curing the colored layer precursor film disposed contacting the main surface of the glass substrate. The colored layer precursor film includes: a colorant; a curable resin; and a non-curable resin.

IPC Classes  ?

  • C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B44C 1/17 - Dry transfer
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

10.

RESIN COMPOSITION, PREPREG, RESIN-INCLUDING METAL SUBSTRATE, AND WIRING BOARD

      
Application Number JP2023042807
Publication Number 2024/122434
Status In Force
Filing Date 2023-11-29
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor Kamo, Hiromichi

Abstract

This resin composition comprises a resin and hollow silica particles, wherein the 20% burst pressure of the hollow silica particles as measured using the mercury intrusion method is not less than 120 MPa, or the electrostatic charge amount of the hollow silica particles is 0.005-0.080 μC/g.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
  • C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
  • C08J 5/10 - Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/36 - Silica
  • C08K 7/22 - Expanded, porous or hollow particles
  • C08K 7/26 - Silicon-containing compounds
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08L 71/12 - Polyphenylene oxides
  • C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
  • H05K 1/03 - Use of materials for the substrate
  • B29K 105/14 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented

11.

RESIN COMPOSITION, PREPREG, RESIN-COATED METAL SUBSTRATE, AND WIRING BOARD

      
Application Number JP2023042808
Publication Number 2024/122435
Status In Force
Filing Date 2023-11-29
Publication Date 2024-06-13
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor Kamo, Hiromichi

Abstract

The present disclosure provides a resin composition containing a resin and hollow silica particles, wherein: the ratio of the median diameter (d50) of the hollow silica particles to d10 thereof is 6.0 or less, or the content of particles having an average particle diameter of 10 μm or more with respect to the total mass of the resin composition, as measured by the Coulter counter method, is 500 mass ppm or less; and d90 of the hollow silica particles is 15.0 μm or less.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • 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 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/36 - Silica
  • C08K 7/26 - Silicon-containing compounds
  • H05K 1/03 - Use of materials for the substrate
  • H05K 3/46 - Manufacturing multi-layer circuits

12.

λ/4 TYPE RADIO WAVE ABSORBER AND FILM FOR λ/4 TYPE RADIO WAVE ABSORBER

      
Application Number JP2023043684
Publication Number 2024/122588
Status In Force
Filing Date 2023-12-06
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Kamo, Hiromichi
  • Morino, Masayuki
  • Niwano, Kazuhiko

Abstract

A λ/4 type radio wave absorber of a first embodiment comprises: a resistive layer; a dielectric layer containing a tetrafluoroethylene-based polymer; and a reflective layer, in this order. A λ/4 type radio wave absorber of a second embodiment comprises: a support body layer containing a tetrafluoroethylene-based polymer having an oxygen-containing polar group; a resistive layer; a dielectric layer; and a reflective layer, in this order. A film for λ/4 type radio wave absorber of a third embodiment comprises: a resistive layer that is a metal oxide layer; and a dielectric layer containing a tetrafluoroethylene-based polymer, in this order.

IPC Classes  ?

  • H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • H01Q 17/00 - Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems

13.

FLAT INSULATED ELECTRIC WIRE

      
Application Number JP2023043472
Publication Number 2024/122543
Status In Force
Filing Date 2023-12-05
Publication Date 2024-06-13
Owner AGC INC. (Japan)
Inventor
  • Zhao, Tingting
  • Li, Haoyuan
  • Cheng, Chen
  • Honda, Makoto

Abstract

The invention according to the present disclosure includes a flat conductor, and a fluororesin insulation layer that covers the flat conductor. The fluororesin insulating layer contains a fluoropolymer (A) having carbonyl-containing groups, a fluorine-containing polymer (B) that does not have carbonyl-containing groups, and a metal oxide. The fluoropolymer (A) is a hot-melt tetrafluoroethylene copolymer having carbonyl-containing groups. The carbonyl-containing groups are at least one candidate selected from groups having a carbonyl group between carbon atoms of a hydrocarbon group, a carbonate group, a carboxyl group, an alkoxycarbonyl group, and an anhydride residue. 10 to 25 parts by mass of the fluoropolymer (A) is blended with 100 parts by mass of the fluoropolymer (B). The mass ratio of the fluoropolymer (A) and the metal oxide is 3.5:1 to 5.5:1.

IPC Classes  ?

14.

REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY AND SUBSTRATE WITH CONDUCTIVE FILM

      
Application Number 18439057
Status Pending
Filing Date 2024-02-12
First Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Ono, Yusuke
  • Hanekawa, Hiroshi
  • Kawahara, Hirotomo

Abstract

A reflective mask blank for EUV lithography, includes: a substrate; a conductive film; a reflective layer; and an absorption layer, the absorption layer absorbing the EUV light, wherein the conductive film has a refractive index nλ1000-1100 nm of 5.300 or less and has an extinction coefficient kλ1000-1100 nm of 5.200 or less, at a wavelength of 1000 nm to 1100 nm, the conductive film has a refractive index nλ600-700 nm of 4.300 or less and has an extinction coefficient kλ600-700 nm of 4.500 or less, at a wavelength of 600 nm to 700 nm, the conductive film has a refractive index nλ400-500 nm of 2.500 or more and has an extinction coefficient kλ400-500 nm of 0.440 or more, at a wavelength of 400 nm to 500 nm, and the conductive film has a film thickness t of 40 nm to 350 nm.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof

15.

ANTENNA DEVICE AND ADJUSTING METHOD FOR ANTENNA DEVICE

      
Application Number JP2023041948
Publication Number 2024/116989
Status In Force
Filing Date 2023-11-22
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Kumagai, Akira
  • Iwakami, Kenichi

Abstract

The present invention provides: an antenna device in which an optimal matching layer can be selected easily; and an adjusting method for an This antenna device is configured to be attached to window glass, and includes: an antenna that is disposed spaced apart from the window glass; an alignment layer that is disposed between the window glass and the antenna; and a holding part that holds the alignment layer at a position a predetermined distance from the window glass.

IPC Classes  ?

  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 15/08 - Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
  • H01Q 19/06 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
  • H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart

16.

GLASS PLATE AND METHOD FOR PRODUCING GLASS PLATE

      
Application Number JP2023042272
Publication Number 2024/117054
Status In Force
Filing Date 2023-11-24
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Wada Naoya
  • Kobayashi Naoya
  • Miura Takenori
  • Saijo Yoshitaka

Abstract

23380380380 is 1.3% or more; and the haze of the glass plate is 2.0% or less.

IPC Classes  ?

  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03B 18/02 - Forming sheets

17.

GLASS DIAPHRAGM, GLASS DIAPHRAGM WITH VIBRATOR, AND METHOD FOR MANUFACTURING GLASS DIAPHRAGM

      
Application Number JP2023042325
Publication Number 2024/117071
Status In Force
Filing Date 2023-11-27
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Uchida Daisuke
  • Takeuchi Kiichi
  • Akiyama Jun
  • Fujiwara Yukihiro

Abstract

The present invention provides a glass diaphragm including a glass plate structure and a vibrating section attached to the glass plate structure, wherein the glass plate structure includes a first glass plate, a second glass plate, and an intermediate layer that is sandwiched between the first glass plate and the second glass plate and includes a first intermediate layer and a second intermediate layer, and the first intermediate layer and/or the second intermediate layer includes a plasticizer and has a first region and a second region, which has a lower concentration of the plasticizer than the first region, in a plan view of the glass plate structure.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 7/10 - Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

18.

ANTENNA DEVICE

      
Application Number JP2023042492
Publication Number 2024/117114
Status In Force
Filing Date 2023-11-28
Publication Date 2024-06-06
Owner AGC INC. (Japan)
Inventor
  • Funatsu, Toshifumi
  • Tokunaga, Satoshi

Abstract

According to the present invention, an antenna device is provided to a vehicle and is capable of receiving radio waves in a prescribed frequency band, the antenna device comprising a power-feeding electrode to which a signal line of a transmission line is electrically connected, an antenna element that is electrically connected to the power-feeding electrode, and an earth conductor including an earth electrode to which a grounding conductor of the transmission line is electrically connected, the reactance between the earth conductor and a metal body of the vehicle in the frequency band being −50 Ω to +50 Ω, and the antenna device not comprising a linear earth element that extends from the earth electrode.

IPC Classes  ?

  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles
  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles

19.

REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD OF MANUFACTURING REFLECTIVE MASK BLANK, AND METHOD OF MANUFACTURING REFLECTIVE MASK

      
Application Number 18394787
Status Pending
Filing Date 2023-12-22
First Publication Date 2024-05-30
Owner AGC Inc. (Japan)
Inventor
  • Akagi, Daijiro
  • Taki, Shunya
  • Kato, Takuma
  • Ishikawa, Ichiro
  • Sasaki, Kenichi

Abstract

A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and a phase shift film that shifts a phase of the EUV light, the substrate, the multilayer reflective film, the protection film, and the phase shift film being arranged in this order. A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and a phase shift film that shifts a phase of the EUV light, the substrate, the multilayer reflective film, the protection film, and the phase shift film being arranged in this order. The phase shift film contains at least one first element X1 selected from the first group consisting of ruthenium (Ru), iridium (Ir), platinum (Pt), palladium (Pd), and gold (Au), and at least one second element X2 selected from the second group consisting of oxygen (O), boron (B), carbon (C), and nitrogen (N). In the phase shift film, a chemical shift of a peak of 3d5/2 or a peak of 4f7/2 of the first element X1 observed by X-ray electron spectroscopy is less than 0.3 eV.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof
  • G03F 1/32 - Attenuating PSM [att-PSM], e.g. halftone PSM or PSM having semi-transparent phase shift portion; Preparation thereof
  • G03F 1/48 - Protective coatings
  • G03F 1/80 - Etching

20.

REFLECTIVE MASK BLANK AND REFLECTIVE MASK

      
Application Number 18417352
Status Pending
Filing Date 2024-01-19
First Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Tanabe, Hiroyoshi
  • Hanekawa, Hiroshi
  • Uno, Toshiyuki

Abstract

A reflective mask blank includes a substrate and, on or above the substrate in order, a reflective layer for reflecting EUV light, a protective layer for protecting the reflective layer, and an absorbent layer for absorbing EUV light. The absorbent layer has a reflectance for a wavelength of 13.53 nm of from 2.5% to 10% and consists of a lower absorption layer and an upper absorption layer. A film thickness dbi of the absorbent layer satisfies a relationship of: A reflective mask blank includes a substrate and, on or above the substrate in order, a reflective layer for reflecting EUV light, a protective layer for protecting the reflective layer, and an absorbent layer for absorbing EUV light. The absorbent layer has a reflectance for a wavelength of 13.53 nm of from 2.5% to 10% and consists of a lower absorption layer and an upper absorption layer. A film thickness dbi of the absorbent layer satisfies a relationship of: dbi MAX−(i×6+1) nm≤dbi≤dbi MAX−(i×6−1) nm where the integer i is 0 or 1, and dbi MAX is represented by: A reflective mask blank includes a substrate and, on or above the substrate in order, a reflective layer for reflecting EUV light, a protective layer for protecting the reflective layer, and an absorbent layer for absorbing EUV light. The absorbent layer has a reflectance for a wavelength of 13.53 nm of from 2.5% to 10% and consists of a lower absorption layer and an upper absorption layer. A film thickness dbi of the absorbent layer satisfies a relationship of: dbi MAX−(i×6+1) nm≤dbi≤dbi MAX−(i×6−1) nm where the integer i is 0 or 1, and dbi MAX is represented by: d bi ⁢ MAX ( nm ) = 13.53 2 ⁢ n ⁢ cos ⁢ 6 ⁢ ° { INT ( 0.58 1 - n 1 ) + 1 2 ⁢ π ⁢ ( tan - 1 ( - k 2 1 - n 2 ) + 0.64 ) } , where n1 is a refractive index of the lower absorbent layer, n2 is a refractive index of the upper absorbent layer, k2 is an absorption coefficient of the upper absorbent layer, and INT(x) is a function of returning an integer value obtained by truncating a decimal part.

IPC Classes  ?

21.

LIQUID CRYSTAL DISPLAY PANEL

      
Application Number 18433510
Status Pending
Filing Date 2024-02-06
First Publication Date 2024-05-30
Owner AGC Inc. (Japan)
Inventor
  • Ono, Kazutaka
  • Kato, Yasumasa
  • Kunigita, Masaya

Abstract

The present invention relates a non-alkali glass, having a Young's modulus (E) of from 70 GPa to 95 GPa and an average coefficient of thermal expansion a from 50° C. to 350° C. of from 32 to 45 (×10−7/° C.), and which satisfies the following formula (1): 20α+7E≥1310. The non-alkali glass has a composition in terms of mol % on the basis of oxides, satisfying the relationship of: 759−13.1×SiO2−7.5×Al2O3−15.5×B2O3+9.7×MgO+21.8×CaO+27.2×SrO+27.9×BaO≥0.

IPC Classes  ?

  • G02F 1/1362 - Active matrix addressed cells
  • C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • G02F 1/1333 - Constructional arrangements
  • G02F 1/1343 - Electrodes
  • H01L 27/12 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
  • H01L 29/423 - Electrodes characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched

22.

COMPOSITION AND METHOD FOR PRODUCING COMPOSITION

      
Application Number 18433745
Status Pending
Filing Date 2024-02-06
First Publication Date 2024-05-30
Owner AGC Inc. (Japan)
Inventor
  • Abe, Masatoshi
  • Sasaki, Toru
  • Yodogawa, Masahide

Abstract

Provided is a composition including a fluorine-containing polymer and a polyaryletherketone, in which the fluorine-containing polymer is dispersed in the polyaryletherketone, and a storage elastic modulus G′ of the composition at a melting point of the polyaryletherketone is 0.1 MPa or more.

IPC Classes  ?

23.

APPARATUS FOR PRODUCING GLASS AND METHOD FOR PRODUCING GLASS

      
Application Number JP2023040614
Publication Number 2024/111440
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maehara, Terutaka
  • Tanaka, Toshiyuki
  • Okamoto, Mio
  • Suzuki, Yudai

Abstract

22222 gas; and a burner which forms a flame within the glass melting furnace by combusting a flammable gas that contains the CO gas produced in the reactor, and a combustion supporting gas.

IPC Classes  ?

  • C03B 5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces

24.

GLASS PRODUCTION METHOD AND GLASS PRODUCTION DEVICE

      
Application Number JP2023040615
Publication Number 2024/111441
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maehara, Terutaka
  • Tanaka, Toshiyuki
  • Okamoto, Mio
  • Suzuki, Yudai

Abstract

222 gas by an overall reaction represented by formula (1) or formula (2) in the specification and forms a flame within a glass melting furnace by burning, by a burner, a combustion-supporting gas and a combustible gas containing the generated CO gas.

IPC Classes  ?

  • C03B 5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces

25.

VEHICLE WINDOW GLASS WITH CAMERA, AND IMAGE PROCESSING METHOD

      
Application Number JP2023041084
Publication Number 2024/111480
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kobayashi, Mitsuyoshi
  • Kitaoka, Kenji
  • Yasui, Yoji

Abstract

This vehicle window glass with a camera comprises: a glass pane having a first region that transmits visible light and a second region having a higher far-infrared transmittance than the first region; a far-infrared camera that detects first far-infrared rays transmitted through the second region and that captures a far-infrared image; and an image processing unit that reduces noise included in the far-infrared image due to second far-infrared rays. The second far-infrared rays are radiated, with respect to the glass pane, from an object installed on the side where the far-infrared camera is disposed.

IPC Classes  ?

  • B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front
  • G06T 5/70 - Denoising; Smoothing

26.

METHOD FOR PRODUCING FLUOROESTER COMPOUND

      
Application Number JP2023041150
Publication Number 2024/111485
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Watanabe, Koki
  • Aoyama, Motoshi
  • Murotani, Eisuke

Abstract

A method for producing a fluoroester compound, which includes fluorinating an ester compound having at least one atom or bond capable of being fluorinated, in an organic solvent having fluorine gas introduced thereinto, wherein the organic solvent contains a compound having a C-H bond, the amount of the compound having a C-H bond being at least 0.1 time by mass the amount of the ester compound having at least one atom or bond capable of being fluorinated.

IPC Classes  ?

  • C08G 65/323 - Polymers modified by chemical after-treatment with inorganic compounds containing halogens
  • C07B 39/00 - Halogenation

27.

METHOD FOR PRODUCING FLUORINE-CONTAINING ACYL FLUORIDE COMPOUND

      
Application Number JP2023041151
Publication Number 2024/111486
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Aoyama, Motoshi

Abstract

A method for producing a fluorine-containing acyl fluoride compound, said method including a step for reacting a fluorine-containing ester compound with an alkali metal fluoride having a specific surface area of at least 0.3 m2/g to obtain a fluorine-containing acyl fluoride compound.

IPC Classes  ?

  • C07C 51/58 - Preparation of carboxylic acid halides
  • C07C 53/46 - Acyl halides containing halogen outside the carbonyl halide group
  • C07C 53/50 - Acyl halides containing halogen outside the carbonyl halide group of acids containing three or more carbon atoms

28.

METHOD FOR PRODUCING FLUORINE-CONTAINING ESTER COMPOUND, AND COMPOSITION

      
Application Number JP2023041153
Publication Number 2024/111488
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kurata, Daichi
  • Yanagimoto, Wataru
  • Aoyama, Motoshi

Abstract

Disclosed is a method for producing a fluorine-containing ester compound, the method comprising fluorination of an ester compound having at least one atom that can be fluorinated in a liquid that contains the ester compound, wherein: the liquid additionally contains at least one compound that is selected from the group consisting of a compound having a hydroxyl group, a compound having a carboxy group and sodium fluoride; and relative to 100 parts by mass of the ester compound, the content of the compound having a hydroxyl group is 0.5 part by mass or less, the content of the compound having a carboxy group is 2.0 parts by mass or less and the content of the sodium fluoride is 2.0 parts by mass or less.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers
  • C08G 65/32 - Polymers modified by chemical after-treatment

29.

WATER REPELLENT COMPOSITION, PRODUCTION METHOD FOR FLUORINE-FREE POLYMER, TREATMENT METHOD AND ARTICLE

      
Application Number JP2023041929
Publication Number 2024/111611
Status In Force
Filing Date 2023-11-22
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Sugiyama Kazunori
  • Yamasaki Ryujiro
  • Onishi Shunsuke

Abstract

The present invention relates to a water repellent composition comprising a fluorine-free polymer having a structural unit based on a long-chain alkyl (meth)acrylate monomer, a structural unit based on a halogenated vinyl monomer and a structural unit based on a monomer having two or more (meth)acryloyl groups.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08F 214/04 - Monomers containing two carbon atoms
  • C08F 214/06 - Vinyl chloride
  • C08F 214/08 - Vinylidene chloride
  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C08F 220/20 - Esters of polyhydric alcohols or phenols
  • C08F 220/34 - Esters containing nitrogen
  • C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
  • D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof

30.

WATER-REPELLING AGENT COMPOSITION, METHOD FOR PRODUCING NON-FLUORINATED POLYMER, TREATMENT METHOD, AND ARTICLE

      
Application Number JP2023041935
Publication Number 2024/111616
Status In Force
Filing Date 2023-11-22
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Onishi Shunsuke
  • Shiota Yukiko
  • Kamijo Yuzuka
  • Yamasaki Ryujiro
  • Sugiyama Kazunori

Abstract

The present invention relates to a water-repelling agent composition which contains a non-fluorinated polymer having a constituent unit derived from a long chain alkyl (meth)acrylate monomer, a constituent unit derived from a vinyl halide monomer and a constituent unit derived from a (meth)acrylate monomer having a polysiloxane structure. The molecular weight of the (meth)acrylate monomer having a polysiloxane structure is 1000-3600. The ratio of the constituent unit derived from a vinyl halide monomer relative to the total amount of constituent units in the non-fluorinated polymer is 1-12 mass%.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08F 214/04 - Monomers containing two carbon atoms
  • C08F 214/06 - Vinyl chloride
  • C08F 214/08 - Vinylidene chloride
  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
  • D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof

31.

OPTICAL FILTER

      
Application Number 18418416
Status Pending
Filing Date 2024-01-22
First Publication Date 2024-05-30
Owner AGC Inc. (Japan)
Inventor
  • Nakayama, Motoshi
  • Nagata, Takashi
  • Shiono, Kazuhiko
  • Wakabayashi, Takeru

Abstract

An optical filter, includes: a near infrared ray absorbing glass, dielectric multilayer films laid on or above both major surfaces of the near infrared ray absorbing glass, and an absorption layer laid on or above a surface of at least one of the dielectric multilayer films and having a maximum absorption wavelength in a near infrared light region, in which the optical filter satisfies all of spectral characteristics (i-1) to (i-5).

IPC Classes  ?

32.

METHOD FOR SEPARATING HEXAFLUOROPROPYLENE FROM CHLORODIFLUOROMETHANE

      
Application Number JP2023040246
Publication Number 2024/111416
Status In Force
Filing Date 2023-11-08
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor Mitake, Akihito

Abstract

A method for separating HFP from R22, the method comprising: a mixing step for obtaining a mixture for extraction that is a mixture of a first mixture, which contains R22 and HFP, with an extraction solvent, which contains at least one chlorine-containing compound selected from the group consisting of methylene chloride, chloroform, 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1,1,2-tetrachloroethane, 1,1,2,2-tetrachloroethane, pentachloroethane, hexachloroethane, trichloroethylene and tetrachloroethylene; and an extraction and distillation step for distilling the mixture for extraction to respectively obtain a first distillate mainly composed of HFP and a first bottom product mainly composed of the extraction solvent and containing R22.

IPC Classes  ?

  • C07C 17/386 - Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
  • C07C 19/10 - Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
  • C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine

33.

GLASS MANUFACTURING APPARATUS AND GLASS MANUFACTURING METHOD

      
Application Number JP2023040616
Publication Number 2024/111442
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maehara, Terutaka
  • Tanaka, Toshiyuki
  • Okamoto, Mio
  • Suzuki, Yudai

Abstract

4222222222 gas generated by the second reactor.

IPC Classes  ?

  • C03B 5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces
  • F23K 5/00 - Feeding or distributing other fuel to combustion apparatus

34.

MANUFACTURING METHOD FOR SULFIDE SOLID ELECTROLYTE, AND MANUFACTURING DEVICE FOR SULFIDE SOLID ELECTROLYTE

      
Application Number JP2023040835
Publication Number 2024/111462
Status In Force
Filing Date 2023-11-13
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor Omori Norifumi

Abstract

A manufacturing method for a sulfide solid electrolyte in which a sulfide solid electrolyte material is supplied into a heat-treating furnace and heated, the heat-treating furnace comprising a heating unit that heats the sulfide electrolyte material, a rotating member that penetrates the heating unit, and a pressure chamber that is provided to a sliding portion of the rotating member, and the sulfide solid electrolyte material being heated while the pressure of the pressure chamber is controlled to be higher than the pressure of the heating unit and atmospheric pressure.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

35.

VEHICULAR WINDOW GLASS

      
Application Number JP2023040907
Publication Number 2024/111469
Status In Force
Filing Date 2023-11-14
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kaneko, Satoshi
  • Shoji, Hideaki
  • Takeuchi, Shoichi

Abstract

This vehicular window glass comprises: a vehicular laminated glass including a first glass plate having a first main surface and a second main surface on the side opposite the first main surface, a second glass plate having a third main surface facing the second main surface and a fourth main surface on the side opposite the third main surface, and an intermediate film disposed between the second main surface and the third main surface; a planar antenna disposed between the second main surface and the third main surface; and a conductive member which is separated from the antenna in the direction from the first glass plate toward the second glass plate, and overlaps at least a portion of the antenna in a plan view of the laminated glass.

IPC Classes  ?

  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles

36.

METHOD FOR PRODUCING FLUORINE-CONTAINING CYCLIC COMPOUND, AND FLUORINE-CONTAINING CYCLIC COMPOUND

      
Application Number JP2023041152
Publication Number 2024/111487
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Jomuta, Daisuke
  • Aoyama, Motoshi

Abstract

A method for producing a fluorine-containing cyclic compound, said method comprising reacting, at a temperature of at least 250°C, a fluorine-containing acyl fluoride compound having two acyl fluoride groups to obtain a fluorine-containing cyclic compound.

IPC Classes  ?

  • C07D 313/04 - Seven-membered rings not condensed with other rings
  • C07D 309/30 - Oxygen atoms, e.g. delta-lactones

37.

PRODUCTION METHOD FOR FLUORINE-CONTAINING COMPOUND

      
Application Number JP2023041154
Publication Number 2024/111489
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Maeda, Toru
  • Aoyama, Motoshi

Abstract

A production method for a fluorine-containing compound wherein an organic compound having at least one atom or bond that can be fluorinated is fluorinated in an organic solvent into which fluorine gas has been introduced, the organic solvent contains a compound having a halogen atom and a C-H bond or a double bond, and the amount of the said compound having a halogen atom and a C-H bond or a double bond is at least a 0.1-fold equivalent with respect to the organic compound having at least one atom or bond that can be fluorinated.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers

38.

METHOD FOR PRODUCING FLUORINE-CONTAINING COMPOUNDS

      
Application Number JP2023041155
Publication Number 2024/111490
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Maeda, Toru
  • Kawakami, Takafumi
  • Ochiai, Shiori

Abstract

This method for producing fluorine-containing compounds comprises introducing, in a reactor having an inner surface inert to fluorine gas, a gas containing fluorine gas into a composition containing an organic compound having at least one atom capable of being fluorinated, and thereby fluorinating the organic compound.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers

39.

PRODUCTION METHOD FOR FLUORINE-CONTAINING COMPOUND AND FLUORINE-CONTAINING COMPOUND

      
Application Number JP2023041156
Publication Number 2024/111491
Status In Force
Filing Date 2023-11-15
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Kawakami, Takafumi
  • Hayashi, Tomohiro
  • Sakai, Takayuki
  • Aoyama, Motoshi

Abstract

A production method for a fluorine-containing compound wherein an organic compound having at least one atom that can be fluorinated is fluorinated in a liquid containing said organic compound to obtain a fluorine-containing compound that is a fluorinated substance in which the average number of atoms that can be fluorinated per molecule is at least 0.01.

IPC Classes  ?

  • C07C 67/287 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by substitution of halogen atoms by other halogen atoms
  • C07B 39/00 - Halogenation
  • C07C 69/708 - Ethers
  • C08G 65/32 - Polymers modified by chemical after-treatment

40.

DISPLAY COVER MATERIAL, IN-VEHICLE DISPLAY DEVICE, METHOD FOR MANUFACTURING DISPLAY COVER MATERIAL, AND METHOD FOR MANUFACTURING IN-VEHICLE DISPLAY DEVICE

      
Application Number JP2023041616
Publication Number 2024/111546
Status In Force
Filing Date 2023-11-20
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Uraji Keiichiro
  • Matsumoto Ryota

Abstract

This display cover material comprises a transparent substrate having a first main surface and a second main surface, and a first printed layer that is layered on the second main surface and that has a first opening. In this display cover material, a second printed layer is layered on a part of the surface of the first printed layer, the second printed layer has a different color from the first printed layer, and the second printed layer has a second opening. The first printed layer is exposed in the second opening, and a plurality of irradiation marks are formed on the surface of the first printed layer in the second opening.

IPC Classes  ?

  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

41.

GLASS DIAPHRAGM, GLASS DIAPHRAGM WITH VIBRATOR, METHOD FOR MANUFACTURING GLASS DIAPHRAGM, AND METHOD FOR MANUFACTURING GLASS DIAPHRAGM WITH VIBRATOR

      
Application Number JP2023041835
Publication Number 2024/111587
Status In Force
Filing Date 2023-11-21
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Uchida, Daisuke
  • Akiyama, Jun
  • Sakurai, Kento

Abstract

A glass diaphragm (11) comprises: a glass plate assembly (12) which includes a glass plate (14) and a plate-like body (16) laminated on the glass plate 14 with an intermediate layer (18) including a thermosetting adhesive material therebetween; and a mount portion (22) which is fixed to the glass plate assembly (12) with an adhesive layer (20) including a thermosetting adhesive material therebetween, and to which an electronic component (24) is mounted.

IPC Classes  ?

  • H04R 7/06 - Plane diaphragms comprising a plurality of sections or layers
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B60J 1/20 - Accessories, e.g. wind deflectors, blinds
  • C03C 27/12 - Laminated glass
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
  • H04R 7/04 - Plane diaphragms
  • H04R 31/00 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor

42.

WATER REPELLENT COMPOSITION, METHOD FOR PRODUCING NON-FLUORINE POLYMER, PROCESSING METHOD AND ARTICLE

      
Application Number JP2023041932
Publication Number 2024/111614
Status In Force
Filing Date 2023-11-22
Publication Date 2024-05-30
Owner AGC INC. (Japan)
Inventor
  • Onishi Shunsuke
  • Kamijo Yuzuka
  • Shiota Yukiko
  • Yamasaki Ryujiro
  • Sugiyama Kazunori

Abstract

The present invention relates to a water repellent composition which contains a non-fluorine polymer that has a constituent unit derived from a long-chain alkyl (meth)acrylate monomer, a constituent unit derived from a vinyl halide monomer, a constituent unit derived from a (meth)acrylate monomer having a blocked isocyanate structure, and a constituent unit derived from a (meth)acrylamide monomer having a specific structure, wherein relative to the total amount of the constituent units of the non-fluorine polymer, the ratio of the unit derived from a (meth)acrylate monomer having a blocked isocyanate structure is 0.5 to 10% by mass and the ratio of the constituent unit derived from a (meth)acrylamide monomer is 0.5 to 10% by mass.

IPC Classes  ?

  • C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
  • C08F 214/04 - Monomers containing two carbon atoms
  • C08F 214/06 - Vinyl chloride
  • C08F 214/08 - Vinylidene chloride
  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C08F 220/34 - Esters containing nitrogen
  • C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
  • D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
  • D06M 15/267 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups

43.

GLASS SUBSTRATE, COVER GLASS, ASSEMBLY, ASSEMBLY MANUFACTURING METHOD, IN-VEHICLE DISPLAY DEVICE, AND IN-VEHICLE DISPLAY DEVICE MANUFACTURING METHOD

      
Application Number 18426403
Status Pending
Filing Date 2024-01-30
First Publication Date 2024-05-23
Owner AGC Inc. (Japan)
Inventor
  • Kashima, Izuru
  • Fujiwara, Yusuke

Abstract

A glass substrate includes a thin portion having a first surface and a second surface opposed to the first surface, a thick portion having a first surface and a second surface opposed to the first surface and having a sheet thickness t3 that is larger than a sheet thickness t2 of the thin portion, a connection portion having a first connection surface and a second connection surface, the first connection surface connecting the first surface of the thin portion to the first surface of the thick portion, the second connection surface connecting the second surface of the thin portion to the second surface of the thick portion. The first connection surface has a curvature radius of more than or equal to 400 μm.

IPC Classes  ?

  • C03C 27/06 - Joining glass to glass by processes other than fusing
  • B32B 3/26 - 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
  • B32B 7/08 - Interconnection of layers by mechanical means
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03B 23/023 - Re-forming glass sheets by bending

44.

HYDRIDE ION CONDUCTOR

      
Application Number 18427080
Status Pending
Filing Date 2024-01-30
First Publication Date 2024-05-23
Owner
  • AGC Inc. (Japan)
  • TOKYO INSTITUTE OF TECHNOLOGY (Japan)
Inventor
  • Toda, Yoshitake
  • Mezaki, Takeya
  • Yamada, Kohta
  • Matsui, Naoki
  • Jiang, Guangzhong
  • Kanno, Ryoji

Abstract

A hydride ion conductor represented by a general formula: A hydride ion conductor represented by a general formula: Ba2-x-mAxMg1-y-nByH6-x-y-2m-2n  (1), wherein A and B are each selected from at least one or more of the group consisting of Li, Na, K, Rb, and Cs, and 0≤x≤1, 0≤y≤1, 0≤m≤0.2, and 0≤n≤0.2, excluding a case where x=y=m=n=0.

IPC Classes  ?

  • C01B 6/24 - Hydrides containing at least two metals, e.g. Li(AlH4); Addition complexes thereof

45.

METHOD FOR PRODUCING FLUORINE-CONTAINING SULFONYL CHLORIDE AND METHOD FOR PRODUCING FLUORINE-CONTAINING SULFONYL FLUORIDE

      
Application Number JP2023040549
Publication Number 2024/106331
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor Murata Koichi

Abstract

22Cl (wherein Rf is a linear or branched fluoroalkyl group with 1-20 carbon atoms, may contain an ether bond and may contain one or both of chlorine and hydrogen atoms), comprising reacting a dithiocarbonate ester represented by general formula (1): Rf-SC(=S)OR (wherein Rf is as described above; and R is a linear or branched alkyl group with 1-20 carbon atoms and may contain an aromatic ring) with chlorine in the presence of water.

IPC Classes  ?

  • C07C 303/02 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
  • C07C 309/80 - Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of a saturated carbon skeleton
  • C07C 309/82 - Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of a carbon skeleton substituted by singly-bound oxygen atoms
  • C07C 329/16 - Esters of dithiocarbonic acids having sulfur atoms of dithiocarbonic groups bound to acyclic carbon atoms

46.

LAMINATED GLASS FOR VEHICLE WINDOWS

      
Application Number JP2023040687
Publication Number 2024/106360
Status In Force
Filing Date 2023-11-13
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Koc Salim
  • Noda Kazuyoshi
  • Kitajima Yutaka

Abstract

The present invention provides laminated glass for vehicle windows, the laminated glass having a power generation function, while exhibiting excellent sound insulation properties. This laminated glass for vehicle windows sequentially comprises a first glass plate, an intermediate adhesive layer and a second glass plate in this order; the intermediate adhesive layer comprises a piezoelectric power generation layer; the piezoelectric power generation layer comprises a first electrode layer, a second electrode layer and a piezoelectric element that is held between the first electrode layer and the second electrode layer; and the piezoelectric element comprises a piezoelectric resin film or a plurality of piezoelectric ceramic bodies that are held by a binder layer.

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • H02N 2/18 - Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators

47.

GLASS ARTICLE, ONBOARD DISPLAY DEVICE, AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023041250
Publication Number 2024/106503
Status In Force
Filing Date 2023-11-16
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Kawata Toru
  • Masuda Yuichi
  • Ishino Akihisa
  • Ono Takeaki
  • Hokari Ryou

Abstract

13221311) ≤ 0.8.

IPC Classes  ?

  • C03C 19/00 - Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

48.

REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD OF MANUFACTURING REFLECTIVE MASK BLANK, AND METHOD OF MANUFACTURING REFLECTIVE MASK

      
Application Number 18382269
Status Pending
Filing Date 2023-10-20
First Publication Date 2024-05-23
Owner AGC Inc. (Japan)
Inventor
  • Taki, Shunya
  • Iwaoka, Hiroaki
  • Akagi, Daijiro
  • Ishikawa, Ichiro

Abstract

A reflective mask blank containing a substrate, a multilayer reflective film that reflects EUV light, and a phase shift film that shifts a phase of the EUV light, the substrate, the multilayer reflective film, and the phase shift film being arranged in this order. The phase shift film contains a compound containing Ru and Cr, an element ratio between Cr and Ru (Cr:Ru) in the phase shift film is 5:95 to 42:58, and a melting point MP1 of an oxide of the compound and a melting point MP2 of a fluoride or an oxyfluoride of the compound satisfy the following relation (1): A reflective mask blank containing a substrate, a multilayer reflective film that reflects EUV light, and a phase shift film that shifts a phase of the EUV light, the substrate, the multilayer reflective film, and the phase shift film being arranged in this order. The phase shift film contains a compound containing Ru and Cr, an element ratio between Cr and Ru (Cr:Ru) in the phase shift film is 5:95 to 42:58, and a melting point MP1 of an oxide of the compound and a melting point MP2 of a fluoride or an oxyfluoride of the compound satisfy the following relation (1): 0.625 MP1+MP2≤1000  (1).

IPC Classes  ?

49.

MEMBRANE ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE MEMBRANE WATER ELECTROLYSIS AND WATER ELECTROLYZER

      
Application Number 18398354
Status Pending
Filing Date 2023-12-28
First Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor Okuyama, Takumi

Abstract

Provided are a membrane electrode assembly for polymer electrolyte membrane water electrolysis and a water electrolyzer which can achieve a low electrolysis voltage with low hydrogen crossover. The membrane electrode assembly for polymer electrolyte membrane water electrolysis of the present invention comprises a polymer electrolyte membrane, an anode having a catalyst layer provided on one side of the polymer electrolyte membrane, a cathode having a catalyst layer provided on the other side of the polymer electrolyte membrane, and the polymer electrolyte membrane comprises a fluorinated polymer having ion exchange groups and an ion exchange capacity of from 1.25 to 2.00 meg/g dry resin and a platinum-containing substance.

IPC Classes  ?

  • 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
  • C08F 214/26 - Tetrafluoroethene
  • C08J 5/22 - Films, membranes or diaphragms
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials

50.

DIAPHRAGM, DIAPHRAGM WITH EXCITER, AND VEHICULAR DIAPHRAGM

      
Application Number 18425172
Status Pending
Filing Date 2024-01-29
First Publication Date 2024-05-23
Owner AGC Inc. (Japan)
Inventor
  • Sakurai, Kento
  • Akiyama, Jun

Abstract

A diaphragm includes: a plate-shaped body having a pair of main surfaces facing each other; and a connection portion connected to one of the main surfaces of the plate-shaped body, in which the connection portion has a function of transmitting vibration of an exciter to the plate-shaped body from a side opposite to a side where the plate-shaped body is located, the connection portion includes a spacer and an adhesive portion having a lower hardness than the spacer, and a thickness of the connection portion is defined by a thickness of the spacer.

IPC Classes  ?

  • H04R 7/04 - Plane diaphragms
  • B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof

51.

HYDRIDE ION CONDUCTOR

      
Application Number 18427393
Status Pending
Filing Date 2024-01-30
First Publication Date 2024-05-23
Owner
  • AGC Inc. (Japan)
  • Tokyo Institute of Technology (Japan)
Inventor
  • Mezaki, Takeya
  • Toda, Yoshitake
  • Yamada, Kohta
  • Matsui, Naoki
  • Jiang, Guangzhong
  • Kanno, Ryoji

Abstract

A hydride ion conductor is represented by: A hydride ion conductor is represented by: MAMBH4-xFx  Formula (1), where MA is selected from the group consisting of Ca, Sr, and Ba, MB is selected from the group consisting of Mg and Ca, and is different from MA, and x is 0

IPC Classes  ?

  • C01B 6/24 - Hydrides containing at least two metals, e.g. Li(AlH4); Addition complexes thereof
  • C01F 11/22 - Fluorides
  • H01M 8/1016 - Fuel cells with solid electrolytes characterised by the electrolyte material
  • H01M 10/0562 - Solid materials

52.

WINDOW GLASS APPARATUS FOR VEHICLE

      
Application Number 18429411
Status Pending
Filing Date 2024-01-31
First Publication Date 2024-05-23
Owner AGC Inc. (Japan)
Inventor
  • Shoji, Hideaki
  • Takeuchi, Shoichi
  • Sayama, Toshiki
  • Kato, Yusuke
  • Kaneko, Satoshi

Abstract

A window glass apparatus for a vehicle including a first bus bar provided in or on the glass plate and including an upper portion extending in a direction along an upper edge of the glass plate; a second bus bar provided in or on the glass plate and including a lower portion extending in a direction along a lower edge of the glass plate; and an antenna disposed in a space near the upper portion and configured to transmit and receive a radio wave having a certain frequency; wherein the glass plate has a heating area extending between the upper portion and the lower portion, and a non-heating area extending above the upper portion; wherein the heating area is an area where a conductive member is disposed, the conductive member being configured to flow a direct current in an up-down direction.

IPC Classes  ?

  • B60J 1/20 - Accessories, e.g. wind deflectors, blinds
  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles

53.

FLUOROPHOSPHATE GLASS, NEAR-INFRARED BLOCKING FILTER AND IMAGING DEVICE

      
Application Number JP2023039006
Publication Number 2024/106186
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Ohguchi Kanako
  • Sakagami Takahiro

Abstract

The present invention relates to: fluorophosphate glass containing P, Cu, Mo and F, wherein the content ratio (Mo6+/Cu2+) of Mo6+to Cu2+ is 0.01 to 0.39 on a mass basis; a near-infrared blocking filter which is provided with this fluorophosphate glass; and an imaging device which is provided with this near-infrared blocking filter.

IPC Classes  ?

  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • C03C 3/16 - Silica-free oxide glass compositions containing phosphorus
  • C03C 3/17 - Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
  • C03C 3/247 - Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
  • G02B 5/22 - Absorbing filters

54.

CHEMICALLY STRENGTHENED GLASS AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023040661
Publication Number 2024/106354
Status In Force
Filing Date 2023-11-10
Publication Date 2024-05-23
Owner AGC INC. (Japan)
Inventor
  • Fujiwara Yusuke
  • Takato Yoichi
  • Kobayashi Yusuke
  • Ozeki Masao
  • Morishima Yusuke
  • Nagasako Takumi

Abstract

00 of 400 to 1200 MPa, a compressive depth of layer DOL-tail of 2.7 to 30.0 μm, an absolute value of an average slant of a stress profile in a zone lying between the surface and the DOL-tail of 20 to 500 MPa/μm, and a tensile stress CT of 1.0 to 16 MPa; and a method for producing a chemically strengthened glass, the method comprising bringing a chemically strengthened glass having a thickness of more than 2 mm into contact with an inorganic salt composition containing potassium nitrate in an amount of 80% by mass or more to perform ion exchange.

IPC Classes  ?

  • C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
  • C03C 3/083 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound
  • C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
  • C03C 3/095 - Glass compositions containing silica with 40% to 90% silica by weight containing rare earths
  • H01L 31/048 - Encapsulation of modules

55.

REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD OF MANUFACTURING REFLECTIVE MASK BLANK, AND METHOD OF MANUFACTURING REFLECTIVE MASK

      
Application Number 18420846
Status Pending
Filing Date 2024-01-24
First Publication Date 2024-05-16
Owner AGC Inc. (Japan)
Inventor
  • Nagata, Yuya
  • Akagi, Daijiro
  • Sasaki, Kenichi
  • Iwaoka, Hiroaki

Abstract

A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and a phase shift film that shifts a phase of the EUV light. The substrate, the multilayer reflective film, the protection film, and the phase shift film are arranged in this order. The phase shift film is made of an Ir-based material containing Ir as a main component, and the protection film is made of a Rh-based material containing Rh as a main component.

IPC Classes  ?

56.

OPTICAL FILTER AND COVER FOR LiDAR SENSOR

      
Application Number 18505171
Status Pending
Filing Date 2023-11-09
First Publication Date 2024-05-16
Owner
  • AGC Inc. (Japan)
  • Optical Coatings Japan (Japan)
Inventor
  • Seto, Kaname
  • Miyake, Masaaki

Abstract

An optical filter includes: a substrate; a dielectric multilayer film laid on or above at least one major surface of the substrate; and a protective layer laid on or above the dielectric multilayer film, in which the dielectric multilayer film includes a layer made of amorphous silicon and a layer differing in refractive index from the layer made of amorphous silicon, the protective layer includes a mixed film, and the mixed film includes silica, and an oxide of at least one metal selected from among tantalum, niobium, zirconium, titanium, hafnium, tungsten, tin, cerium, chromium, nickel, and vanadium.

IPC Classes  ?

  • G02B 5/28 - Interference filters
  • G01S 7/481 - Constructional features, e.g. arrangements of optical elements

57.

REFLECTIVE MASK BLANK, REFLECTIVE MASK, AND METHOD FOR MANUFACTURING REFLECTIVE MASK

      
Application Number 18544970
Status Pending
Filing Date 2023-12-19
First Publication Date 2024-05-16
Owner AGC INC. (Japan)
Inventor
  • Hanekawa, Hiroshi
  • Fudetani, Taiga
  • Ono, Yusuke
  • Taki, Shunya

Abstract

A reflective mask blank includes: a substrate; a multilayer reflective film configured to reflect EUV light; a protective film; and a phase shift film configured to shift a phase of EUV light, in this order, in which the phase shift film includes a first layer including one or more first elements selected from a group consisting of ruthenium, rhenium, iridium, silver, osmium, gold, palladium, and platinum, and a second layer including one or more second elements selected from a group consisting of tantalum and chromium, the first layer includes a region A1 in which a content of an element having a highest content among the one or more first elements increases in a thickness direction from a side opposite to the second layer toward the second layer, and the region A1 is present adjacent to the second layer.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof

58.

FILM AND METHOD FOR PRODUCING SEMICONDUCTOR PACKAGE

      
Application Number JP2023039360
Publication Number 2024/101232
Status In Force
Filing Date 2023-10-31
Publication Date 2024-05-16
Owner AGC INC. (Japan)
Inventor Fujita Kenji

Abstract

The present disclosure provides a film which comprises a base material and an antistatic layer, wherein the antistatic layer is formed of a cured product of a composition that contains an antistatic agent, a polymerization initiator and a urethane (meth)acrylate that comprises one or more (meth)acryloyl groups and one or more urethane bonds, while having a (meth)acryloyl group equivalent of 1,000 g/eq or more.

IPC Classes  ?

  • C08J 7/044 - Forming conductive coatings; Forming coatings having anti-static properties
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
  • C08F 290/06 - Polymers provided for in subclass
  • C08G 18/67 - Unsaturated compounds having active hydrogen
  • H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings

59.

YTTRIUM-BASED PROTECTIVE FILM, METHOD FOR PRODUCING SAME, AND MEMBER

      
Application Number JP2023040118
Publication Number 2024/101367
Status In Force
Filing Date 2023-11-07
Publication Date 2024-05-16
Owner
  • AGC INC. (Japan)
  • TSUBASA SCIENCE CORPORATION (Japan)
Inventor
  • Ogawa Shuhei
  • Ogawa Tomonori
  • Ishikawa Michio
  • Tanimura Michio
  • Okada Hidekazu

Abstract

5477 peak intensity ratio of 60% or more in the X-ray diffraction pattern, a porosity of less than 1.5% by volume, and a Vickers hardness of 800 HV or more. The present invention also relates to a member which sequentially comprises a base material and this yttrium-based protective film in this order.

IPC Classes  ?

60.

MEMBER AND METHOD FOR PRODUCING SAME

      
Application Number JP2023037760
Publication Number 2024/101102
Status In Force
Filing Date 2023-10-18
Publication Date 2024-05-16
Owner
  • AGC INC. (Japan)
  • TSUBASA SCIENCE CORPORATION (Japan)
Inventor
  • Ogawa Shuhei
  • Ogawa Tomonori
  • Kawahara Koji
  • Hayashi Rui
  • Ishikawa Michio
  • Tanimura Michio
  • Okada Hidekazu

Abstract

The present invention provides a member (6) having an yttrium-based protective film (4). The member (6) has a substrate (5), at least one stress relief layer (8, 9), and the yttrium-based protective film (4) in this order, wherein the yttrium-based protective film (4) has a Vickers hardness of at least 800 HV.

IPC Classes  ?

  • C23C 14/08 - Oxides
  • C23C 14/48 - Ion implantation
  • C23C 16/44 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes characterised by the method of coating
  • H01L 21/3065 - Plasma etching; Reactive-ion etching
  • H01L 21/31 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers; Selection of materials for these layers

61.

SULFIDE SOLID ELECTROLYTE MANUFACTURING METHOD

      
Application Number JP2023037944
Publication Number 2024/101110
Status In Force
Filing Date 2023-10-19
Publication Date 2024-05-16
Owner AGC INC. (Japan)
Inventor
  • Akatsuka Kosho
  • Fujii Naoki

Abstract

2xx (0.05≤x≤0.95) is used. The heat treatment is performed by introducing a gas containing S elements. The cumulative introduction amount Y (mass%) of S elements in the gas containing S elements, with respect to the mass of the raw material mixture, satisfies the relationship Y≥x22xx.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/0562 - Solid materials

62.

CURABLE COMPOSITION, RESIN SHEET, LAMINATE, METAL CLAD LAMINATED BOARD, AND WIRING CIRCUIT BOARD

      
Application Number JP2023037323
Publication Number 2024/095742
Status In Force
Filing Date 2023-10-16
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Sato Yusuke
  • Hashimoto Kazumi
  • Ono Motoshi

Abstract

fff) of a cured product obtained from the curable composition is 0.0030 or less at a temperature of 23°C and at a frequency of 10 GHz.

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 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 25/00 - Layered products essentially comprising natural or synthetic rubber
  • B32B 25/16 - Layered products essentially comprising natural or synthetic rubber comprising polydienes or poly-halodienes
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • H05K 1/03 - Use of materials for the substrate

63.

VEHICLE WINDOW GLASS

      
Application Number JP2023038430
Publication Number 2024/095844
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Kato Yusuke
  • Takeuchi Shoichi
  • Shoji Hideaki
  • Sayama Toshiki
  • Matsumoto Kazuya
  • Sato Takashi
  • Iwasaki Kazushi
  • Watanabe Hidehiko

Abstract

Provided is vehicle window glass with which it is possible to maintain the strength of a laminated glass while securing a field of view, even when a functional member is enclosed in the laminated glass. Vehicle window glass according to one form of the present disclosure has a first glass sheet (11), a second glass sheet (12), an interlayer (13) sandwiched between the first glass sheet (11) and the second glass sheet (12), and a functional member (14) disposed to the interlayer (13) on the opposite side from the first glass sheet (11). In the functional member (14), a dielectric layer (21) and a conductive layer (22) are stacked, in order from the side closer to the interlayer (13). Additionally, in a planar view of the first glass sheet (11), the functional member (14) has a linear part (16) and a filled part (17) which is surrounded by the linear part (16) and is filled with the material of the interlayer (13) in the thickness direction of the functional member (14).

IPC Classes  ?

  • C03C 27/12 - Laminated glass
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles

64.

SUBSTRATE WITH CONDUCTIVE FILM, AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023038793
Publication Number 2024/095899
Status In Force
Filing Date 2023-10-26
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Nakanishi Takenori
  • Kawakami Remi

Abstract

The present invention relates to a substrate provided with a conductive film comprising a substrate, and a conductive film formed on at least one main surface of the substrate, wherein the conductive film includes a conductive layer, the conductive film is separated by slitted parts, and the conductive layer is continuously covered by an oxide film in the end parts of the conductive film separated by the slitted parts.

IPC Classes  ?

  • H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
  • B32B 7/025 - Electric or magnetic properties

65.

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE AND APPARATUS FOR PRODUCING SULFIDE SOLID ELECTROLYTE

      
Application Number JP2023039004
Publication Number 2024/095937
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Omori Norifumi
  • Fujii Naoki

Abstract

The present invention addresses the problem of providing a method for producing a sulfide solid electrolyte, the method being capable of stably and continuously producing a sulfide solid electrolyte. The present invention has solved the above problem by a production method wherein a sulfide solid electrolyte starting material is supplied into a furnace body 10, the sulfide solid electrolyte starting material is heated and melted, and a thus-obtained melt 11 is cooled by being discharged to the outside of the furnace body 10 through a heated flow channel 12.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

66.

FLUORINE-CONTAINING HETEROCYCLIC COMPOUND PRODUCTION METHOD, AND FLUORINE-CONTAINING COMPOUND PRODUCTION METHOD

      
Application Number JP2023037110
Publication Number 2024/095734
Status In Force
Filing Date 2023-10-12
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Ishibashi Yuichiro
  • Ichikawa, Junji
  • Fujita, Takeshi

Abstract

This fluorine-containing heterocyclic compound production method is for obtaining a compound represented by formula (2) through intramolecular cyclization of a compound represented by formula (1). X1represents a hydrogen atom, a fluorine atom, or a chlorine atom. R1represents a hydrogen atom, a halogen atom, or a monovalent organic group having 1-20 carbon atoms. n1 represents an integer of 2-7. Y1's each independently represent a carbon atom optionally having a substituent group, and may be, when 2 or more of said Y1's each have a substituent group, linked to each other to form a ring. Z1represents a nitrogen atom optionally having a substituent group, an oxygen atom, a sulfur atom, or -S(=O)-. Z2represents: a group corresponding to Z1; a group identical to Z1; a group in which the substituent group of Z1is substituted with a hydrogen atom; or a sulfur atom. R2represents a hydrogen atom, a protecting group, a primary or secondary alkyl group having 1-4 carbon atoms, or R722-. R7 represents an alkyl group optionally having a fluorine atom.

IPC Classes  ?

  • C07D 209/10 - Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
  • C07C 29/32 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of hydroxy groups
  • C07C 33/32 - Cinnamyl alcohol
  • C07C 35/52 - Alcohols with a condensed ring system
  • C07C 37/11 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
  • C07C 39/21 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic, containing only six-membered aromatic rings as cyclic part, with unsaturation outside the rings with at least one hydroxy group on a non-condensed ring
  • C07C 51/363 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reactions not involving formation of carboxyl groups by substitution of halogen atoms by other halogen atoms
  • C07C 63/74 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing halogen having unsaturation outside the aromatic rings
  • C07C 209/68 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
  • C07C 211/52 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
  • C07C 319/20 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
  • C07C 323/09 - 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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07D 307/79 - Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
  • C07D 307/92 - Naphthofurans; Hydrogenated naphthofurans
  • C07D 311/76 - Benzo [c] pyrans
  • C07D 313/08 - Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
  • C07D 313/20 - Eight-membered rings condensed with carbocyclic rings or ring systems
  • C07D 333/54 - Benzo [b] thiophenes; Hydrogenated benzo [b] thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring

67.

RADIO WAVE TRANSMISSION SYSTEM AND RADIO WAVE TRANSMISSION METHOD

      
Application Number JP2023037430
Publication Number 2024/095750
Status In Force
Filing Date 2023-10-16
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Kataoka, Mizuki
  • Kumagai, Akira
  • Kagaya, Osamu

Abstract

Provided are a radio wave transmission system and a radio wave transmission method wherein the incident direction and reflection direction of a reflection plate can be easily adjusted. The radio wave transmission system comprises: a reflection plate the reflection direction of which can be moved in a scanning motion; a control unit that controls the reflection direction of the reflection plate; an antenna that is placed in a position fixed relative to the reflection plate and that can receive radio waves reflected by the reflection plate; and a storage unit. The control unit adjusts the reflection direction of the reflection plate so that reception power at the antenna increases. The control unit stores, in the storage unit, an incident phase distribution that is obtained on the basis of: a total phase distribution representative of the distribution of phase change amounts given by the reflection plate to an incident wave; and a first reflection phase distribution determined by the positional relationship between the antenna and the reflection plate. The control unit determines a target total phase distribution that is achieved by the incident phase distribution and a second reflection phase distribution corresponding to the positional relationship between the reflection plate and a target terminal positioned in a predetermined reflection direction relative to the reflection plate.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures
  • H04W 24/02 - Arrangements for optimising operational condition

68.

METHOD FOR MANUFACTURING MEMBER HAVING CONCAVE STRUCTURE, AND MEMBER HAVING CONCAVE STRUCTURE

      
Application Number JP2023037673
Publication Number 2024/095769
Status In Force
Filing Date 2023-10-18
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Sano, Kohei
  • Ono, Yoshitaka
  • Hayashi, Yasuo

Abstract

Provided is a method for manufacturing a member having a concave structure, the method comprising: (1) a step for installing a catalyst material on a portion of a first surface of an object to be treated, wherein the first surface is composed of an element in which a fluoride has a boiling point of at most 550 °C, and the catalyst material includes an organic compound having a polar functional group; (2) a step for irradiating the catalyst material with irradiation light containing deep ultraviolet having a wavelength of at most 380 nm; and (3) a step for exposing the object to be treated to a fluorine-containing gas at a temperature of at least 80 °C. After the step (3), a concave structure is formed under the catalyst material on the first surface.

IPC Classes  ?

  • H01L 21/302 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to change the physical characteristics of their surfaces, or to change their shape, e.g. etching, polishing, cutting
  • C23F 1/12 - Gaseous compositions
  • H01L 21/3065 - Plasma etching; Reactive-ion etching

69.

HEAT REFLECTIVE SUBSTRATE

      
Application Number JP2023038792
Publication Number 2024/095898
Status In Force
Filing Date 2023-10-26
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Nogami Akiyo
  • Kaneyuki Sayaka
  • Okada Naoko
  • Akita Masafumi

Abstract

The present invention relates to a heat reflective substrate comprising: a dielectric substrate; a heat reflective film on at least one principal surface of the dielectric substrate, wherein the heat reflective film comprises a multilayer film that includes a conductive layer in which Ag is a main component; and a slit portion where the conductive layer in which Ag is a main component is not present. The energy absorption ratio Ae of the heat reflective film is at least 8.5%; a terminal portion is formed at an end of the heat reflective film; and the thickness of the terminal portion is 10-200 nm.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • B32B 7/023 - Optical properties

70.

PRODUCTION METHOD FOR SULFIDE SOLID ELECTROLYTE AND PRODUCTION DEVICE FOR SULFIDE SOLID ELECTROLYTE

      
Application Number JP2023039005
Publication Number 2024/095938
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-10
Owner AGC INC. (Japan)
Inventor
  • Omori Norifumi
  • Fujii Naoki

Abstract

The present invention relates to a production method for a sulfide solid electrolyte by which a sulfide solid electrolyte starting material is supplied to a vat of a heating furnace, and the sulfide solid electrolyte starting material is melted by heat in an elemental sulfur-containing gas atmosphere, the method comprising attaining a molten liquid through the melting by heat, and raising the temperature towards the bottom of the molten liquid in the vat so as to be higher than the temperature on the liquid surface side of the molten liquid.

IPC Classes  ?

  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01M 10/0562 - Solid materials

71.

ELECTRET MATERIAL AND SKIN-PATCH TYPE ELECTRET ENERGY HARVESTING DEVICE USING SAME

      
Application Number JP2023039437
Publication Number 2024/096061
Status In Force
Filing Date 2023-11-01
Publication Date 2024-05-10
Owner
  • THE UNIVERSITY OF TOKYO (Japan)
  • AGC INC. (Japan)
Inventor
  • Suzuki, Yuji
  • Suzuki, Kuniko
  • Kashiwagi, Kimiaki
  • Sugiyama, Norihide
  • Hattori, Yukiko
  • Okazoe, Takashi

Abstract

[Problem] The present invention provides an electret material which has high charge retention ability and stretchability; and a skin-patch type electret energy harvesting device which uses this electret material. [Solution] According to the present invention, a perfluoroelastomer containing iodine and/or bromine or a crosslinked elastomer obtained by crosslinking this elastomer is used as an electret material. These materials have stretchability and are capable of forming an electret by being charged by means of a soft X-ray. In addition, a skin-patch type electret energy harvesting device is achieved by forming the electret on one of two comb-shaped electrodes that are arranged to be parallel to each other.

IPC Classes  ?

  • H01G 7/02 - Electrets, i.e. having a permanently-polarised dielectric
  • H02N 1/08 - Influence generators with conductive charge carrier, i.e. capacitor machines
  • H10N 30/06 - Forming electrodes or interconnections, e.g. leads or terminals
  • H10N 30/30 - Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
  • H10N 30/87 - Electrodes or interconnections, e.g. leads or terminals

72.

SOLVENT COMPOSITION, CLEANING METHOD, METHOD FOR PRODUCING ARTICLE WITH COATING FILM, AEROSOL COMPOSITION, HEAT TRANSFER MEDIUM

      
Application Number 18411354
Status Pending
Filing Date 2024-01-12
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor Kawaguchi, Satoshi

Abstract

To provide a solvent composition that can suppress corrosion of a metal, a cleaning method using the solvent composition, and a method for producing an article with a coating film. A solvent composition comprising, as a first component, 1-chloro-2,3,3-trifluoropropene and, as a second component, at least one member selected from the group consisting of 1,2,3,3-tetrachloropropene, 1,2,3-trichloro-3-fluoropropene, 1,3,3-trichloro-2-fluoropropene, 1,3-dichloro-2,3-difluoropropene, 2-chloro-3,3-difluoropropene, 2,3,3-trifluoropropene, 1,3-dichloro-1,2,2-trifluoropropane, 1-chloro-1,2,2,3-tetrafluoropropane, 2-chloro-1,1,3,3-tetrafluoropropane, 2-chloro-1,1,2-trifluoropropane and chloroform, characterized in that the ratio of the total content of the second component to the sum of the content of 1-chloro-2,3,3-trifluoropropene and the total content of the second component, is from 0.0001 to 1.0 mass %.

IPC Classes  ?

  • C11D 7/50 - Solvents
  • B05D 3/04 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

73.

REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD OF MANUFACTURING REFLECTIVE MASK BLANK, AND METHOD OF MANUFACTURING REFLECTIVE MASK

      
Application Number 18411376
Status Pending
Filing Date 2024-01-12
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor
  • Akagi, Daijiro
  • Iwaoka, Hiroaki
  • Taki, Shunya
  • Sasaki, Kenichi
  • Ishikawa, Ichiro
  • Uno, Toshiyuki

Abstract

A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a phase shift film that shifts a phase of the EUV light, in this order. An opening pattern is to be formed in the phase shift film. The phase shift film has a refractive index of 0.920 or less with respect to the EUV light, an extinction coefficient of 0.024 or more with respect to the EUV light, a thickness of 50 nm or less, a normalized image log slope of 2.9 or more for a transferred image when a line-and-space pattern is formed on a target substrate, and a tolerance range of a focal depth of the transferred image is 60 nm or less.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof

74.

CRYSTALLIZED GLASS, CHEMICALLY STRENGTHENED GLASS, AND ELECTRONIC DEVICE

      
Application Number 18413369
Status Pending
Filing Date 2024-01-16
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor
  • Kanehara, Kazuki
  • Kuroiwa, Yutaka
  • Akiba, Shusaku

Abstract

The present invention relates to a glass ceramic including: a lithium disilicate-based crystal; and an SiO2-based crystal, in which a content of the lithium disilicate-based crystal and a content of the SiO2-based crystal are both equal to or greater than a content of crystal other than the lithium disilicate-based crystal and the SiO2-based crystal on a mass basis.

IPC Classes  ?

  • C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
  • C03C 4/16 - Compositions for glass with special properties for dielectric glass
  • C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
  • H05K 5/03 - Covers

75.

CRYSTALLIZED GLASS, METHOD FOR PRODUCING SAME, CHEMICALLY STRENGTHENED GLASS, AND ELECTRONIC DEVICE

      
Application Number 18414585
Status Pending
Filing Date 2024-01-17
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor
  • Kanehara, Kazuki
  • Kuroiwa, Yutaka
  • Akiba, Shusaku

Abstract

The present invention relates to a glass ceramic, in which a crystal contained in the largest amount on a mass basis is a lithium disilicate-based crystal, and a ratio of Li ions in Li ion sites of the lithium disilicate-based crystal is less than 95%. The glass ceramic may have a light transmittance in terms of a thickness of 0.7 mm of 85% or more in a wavelength range of 400 nm to 1,000 nm.

IPC Classes  ?

  • C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
  • C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
  • C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

76.

RETARDATION PLATE AND OPTICAL ELEMENT

      
Application Number 18530326
Status Pending
Filing Date 2023-12-06
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor
  • Sekikawa, Kenta
  • Nagayama, Hiromichi

Abstract

A retardation plate includes a transparent substrate, and a liquid crystal layer formed over the transparent substrate, wherein, when a tensile test is performed by pulling the retardation plate in a predetermined direction at a glass-transition temperature of the transparent substrate, a tensile elongation C defined by an equation of C=(B−A)/A×100 is 12% or more, where A is an initial size of the retardation plate in the predetermined direction, and B is a size of the retardation plate in the predetermined direction when a crack penetrating the liquid crystal layer in a thickness direction occurs over a length of 1 mm or more on a surface of the liquid crystal layer.

IPC Classes  ?

77.

WORKING FLUID FOR HEAT CYCLE, COMPOSITION FOR HEAT CYCLE SYSTEM, AND HEAT CYCLE SYSTEM

      
Application Number 18402811
Status Pending
Filing Date 2024-01-03
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor Fukushima, Masato

Abstract

To provide a working fluid for heat cycle having a low global warming potential, which can replace R410A, a composition for a heat cycle system comprising it, and a heat cycle system employing the composition. To provide a working fluid for heat cycle having a low global warming potential, which can replace R410A, a composition for a heat cycle system comprising it, and a heat cycle system employing the composition. A working fluid for heat cycle, which comprises trifluoroethylene and 2,3,3,3-tetrafluoropropene, wherein the total proportion of trifluoroethylene and 2,3,3,3-tetrafluoropropene based on the entire amount of the working fluid is from 70 to 100 mass %, and the proportion of trifluoroethylene based on the total amount of trifluoroethylene and 2,3,3,3-tetrafluoropropene is from 35 to 95 mass %, a composition for a heat cycle system comprising the working fluid for heat cycle, and a heat cycle system employing the composition.

IPC Classes  ?

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

78.

RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION AND MOLDED BODY

      
Application Number 18404167
Status Pending
Filing Date 2024-01-04
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor
  • Ozawa, Norio
  • Sasaki, Toru
  • Yodogawa, Masahide

Abstract

To provide a resin composition, from which a molded body excellent in mechanical properties and having high elasticity, can be obtained, and the molded body obtained from such a resin composition. A resin composition comprising a melt-moldable fluororesin and inorganic fibers, wherein the ratio of the fluororesin to the sum of the fluororesin and the inorganic fibers is from 60 to 95 mass %, the inorganic fibers are inorganic fibers, of which at least a portion of the surface is treated with a sizing agent, and the mass loss ratio after heating the inorganic fibers at 400° C. for 60 minutes, is at most 3%; a method for producing the resin composition; and a molded body formed from the resin composition.

IPC Classes  ?

  • C08J 5/06 - Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring

79.

CRYSTALLIZED GLASS, CHEMICALLY STRENGTHENED GLASS AND ELECTRONIC DEVICE

      
Application Number 18414607
Status Pending
Filing Date 2024-01-17
First Publication Date 2024-05-09
Owner AGC Inc. (Japan)
Inventor
  • Kanehara, Kazuki
  • Kuroiwa, Yutaka
  • Akiba, Shusaku

Abstract

The present invention relates to a glass ceramic, in which a crystal contained in the largest amount on a mass basis is a lithium disilicate-based crystal, and a difference obtained by subtracting a ratio (mass %) of a content of a crystal contained in the second largest amount on a mass basis from a ratio (mass %) of a content of the lithium disilicate-based crystal is 20 mass % or more.

IPC Classes  ?

  • C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
  • C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface

80.

METHOD FOR PRODUCING PERFLUORINATED COMPOUND, AND METHOD FOR PRODUCING FLUORINATED POLYMER

      
Application Number 18395974
Status Pending
Filing Date 2023-12-26
First Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Shiono, Takeshi
  • Hirai, Takeshi

Abstract

To provide a method for producing a perfluorinated compound, capable of easily producing a perfluorinated compound from which a high molecular weight polymer can be produced by a polymerization reaction, and a method for producing a fluorinated polymer using it. To provide a method for producing a perfluorinated compound, capable of easily producing a perfluorinated compound from which a high molecular weight polymer can be produced by a polymerization reaction, and a method for producing a fluorinated polymer using it. A method for producing a perfluorinated compound, which comprises step A of reacting a perfluoroalkoxide salt with a perfluoroallylating agent to obtain a crude product A containing a perfluoroallyl ether compound, or step B of subjecting a chlorofluorocarbon compound to dechlorination reaction to obtain a crude product B containing a perfluorinated α-olefin compound, to obtain a crude product X which is either the crude product A or the crude product B, and mixing the crude product X with a radical source to bring radicals generated by the radical source and the crude product X into contact with each other to obtain a crude product Y containing a perfluorinated compound which is either the perfluoroallyl ether compound or the perfluorinated α-olefin compound.

IPC Classes  ?

81.

ALKALI-FREE GLASS

      
Application Number 18403771
Status Pending
Filing Date 2024-01-04
First Publication Date 2024-05-02
Owner AGC Inc. (Japan)
Inventor
  • Tokunaga, Hirofumi
  • Ono, Kazutaka

Abstract

An alkali free glass having an average coefficient of thermal expansion at 50 to 350° C. of 30×10−7 to 43×10−7/° C., a strain point of 650 to 725° C., a temperature T4 at which a viscosity reaches 104 dPa·s of 1,290° C. or lower, and a temperature T2 at which the viscosity reaches 102 dPa·s of 1,680° C. or lower, and including, as represented by mol % based on oxides: 62 to 67% of SiO2, 8 to 13% of MgO, 6 to 12% of CaO, 0.5 to 4% of SrO, and 0 to 0.5% of BaO, wherein MgO+CaO+SrO+BaO is 18 to 22%, and MgO/CaO is 0.8 or more, and the alkali free glass has a value expressed by the following Expression (I) of 4.6 or less: An alkali free glass having an average coefficient of thermal expansion at 50 to 350° C. of 30×10−7 to 43×10−7/° C., a strain point of 650 to 725° C., a temperature T4 at which a viscosity reaches 104 dPa·s of 1,290° C. or lower, and a temperature T2 at which the viscosity reaches 102 dPa·s of 1,680° C. or lower, and including, as represented by mol % based on oxides: 62 to 67% of SiO2, 8 to 13% of MgO, 6 to 12% of CaO, 0.5 to 4% of SrO, and 0 to 0.5% of BaO, wherein MgO+CaO+SrO+BaO is 18 to 22%, and MgO/CaO is 0.8 or more, and the alkali free glass has a value expressed by the following Expression (I) of 4.6 or less: (7.87[A2O3]-8.5[B2O3]+11.35[MgO]+7.09[CaO]+5.52[SrO]−1.45[BaO])/[SiO2]   Expression (I).

IPC Classes  ?

  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium

82.

WORKING MEDIUM FOR HEAT CYCLE, METHOD FOR STORING WORKING MEDIUM FOR HEAT CYCLE, METHOD FOR MANUFACTURING WORKING MEDIUM FOR HEAT CYCLE, COMPOSITION FOR HEAT CYCLE SYSTEM, AND STORAGE CONTAINER FOR WORKING MEDIUM FOR HEAT CYCLE

      
Application Number JP2023036437
Publication Number 2024/090169
Status In Force
Filing Date 2023-10-05
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor Hayamizu, Hiroki

Abstract

A working medium for a heat cycle and applications for said working medium for a heat cycle, the working medium comprising trifluoroethylene, a low boiling point compound having a lower boiling point than trifluoroethylene, and a high boiling point compound having a higher boiling point than trifluoroethylene, the low boiling point compound being at least one substance selected from the group consisting of carbon dioxide, R116 and R41, and the high boiling point compound being at least two substances selected from the group consisting of HFC-32, HFO-1234yf, HFO-1234ze(E), HFO-1243zf, PFC-14, HFC-134, HFC-143a, HFC-227ea, cyclopropane, isobutene, isobutane, dimethyl ether, and ammonia.

IPC Classes  ?

  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • C10M 101/02 - Petroleum fractions
  • C10M 105/04 - Well-defined hydrocarbons aliphatic
  • C10M 105/38 - Esters of polyhydroxy compounds
  • C10M 107/24 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol, aldehydo, ketonic, ether, ketal or acetal radical
  • C10M 107/34 - Polyoxyalkylenes
  • C10M 107/38 - Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
  • F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
  • C10N 40/30 - Refrigerator lubricant

83.

RECONFIGURABLE ACTIVE REFLECTOR

      
Application Number JP2023037516
Publication Number 2024/090287
Status In Force
Filing Date 2023-10-17
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Nagae, Shimpei
  • Kumagai, Akira
  • Arai, Keisuke
  • Kataoka, Mizuki

Abstract

Provided is a reconfigurable active reflector capable of increasing the reflected power with a simple configuration. The reconfigurable active reflector comprises a reflective plate with a variable reflection angle, and a phase adjustment plate which is installed on the reflecting surface side of the reflective plate. The area of the phase adjustment plate is greater than the area of the reflective plate. The radio waves that have passed through the phase adjustment plate converge and enter the reflective plate. The radio waves reflected by the reflective plate are emitted through the phase adjustment plate.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures

84.

HEAT CYCLE WORKING MEDIUM, AND HEAT CYCLE SYSTEM COMPOSITION

      
Application Number JP2023038220
Publication Number 2024/090387
Status In Force
Filing Date 2023-10-23
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Hayamizu, Hiroki
  • Fukushima, Masato

Abstract

A heat cycle working medium containing trifluoroethylene, 1,1-difluoroethane, and trifluoroiodomethane, wherein the ratio of 1,1-difluoroethane to the total of trifluoroethylene and 1,1-difluoroethane is 57.5 mass% or less, the ratio of trifluoroiodomethane to the total of trifluoroethylene, 1,1-difluoroethane and trifluoroiodomethane is 24.5 mass% or less, and the ratio of the total of trifluoroethylene, 1,1-difluoroethane and trifluoroiodomethane to the entire heat cycle working medium is 75.0 mass% or more.

IPC Classes  ?

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

85.

OPTICAL FILTER

      
Application Number 18396795
Status Pending
Filing Date 2023-12-27
First Publication Date 2024-05-02
Owner AGC Inc. (Japan)
Inventor
  • Shiono, Kazuhiko
  • Nagata, Takashi

Abstract

An optical filter, includes: a substrate, a dielectric multilayer film 1 laid on or above one major surface of the substrate, and a dielectric multilayer film 2 laid on or above the other major surface of the substrate, in which the substrate includes a near infrared ray absorbing glass and a resin film, the resin film includes a resin and a pigment (NIR1), and the optical filter satisfies all of spectral characteristics (i-1) to (i-3), (i-6) to (i-8), and (i-10) to (i-13).

IPC Classes  ?

86.

OPTICAL FILTER

      
Application Number 18397360
Status Pending
Filing Date 2023-12-27
First Publication Date 2024-05-02
Owner AGC Inc. (Japan)
Inventor
  • Shiono, Kazuhiko
  • Wakabayashi, Takeru
  • Nagata, Takashi

Abstract

An optical filter, includes: a substrate, a dielectric multilayer film 1 laid on or above one major surface of the substrate, and a dielectric multilayer film 2 laid on or above the other major surface of the substrate, in which the substrate includes a near infrared ray absorbing glass and a resin film, the resin film includes a resin and a pigment (NIR1), and the optical filter satisfies all of spectral characteristics (i-1) to (i-5), (i-7) to (i-10), (i-12) and (i-14).

IPC Classes  ?

87.

ANTENNA AND ANTENNA APPARATUS FOR VEHICLE

      
Application Number 18409594
Status Pending
Filing Date 2024-01-10
First Publication Date 2024-05-02
Owner AGC Inc. (Japan)
Inventor
  • Kato, Yusuke
  • Takeuchi, Shoichi
  • Shoji, Hideaki
  • Sayama, Toshiki

Abstract

An antenna and an antenna apparatus for vehicle that can achieve reduction in size are provided. The antenna includes a dielectric body, a radiation conductor disposed on a first principal surface side of the dielectric body, and a ground conductor disposed on a second principal surface side of the dielectric body. The ground conductor is a planar conductor disposed within a rectangular region having a length LG1 in a first direction and a length LG2 in a second direction. When the ground conductor is divided into a first region and a second region, the ground conductor includes a slit that starts extending toward the inside of the ground conductor starting from an outer edge of the ground conductor in the first region.

IPC Classes  ?

  • H01Q 9/04 - Resonant antennas
  • H01Q 1/32 - Adaptation for use in or on road or rail vehicles

88.

RADIO WAVE CONTROL SYSTEM

      
Application Number 18410065
Status Pending
Filing Date 2024-01-11
First Publication Date 2024-05-02
Owner AGC Inc. (Japan)
Inventor
  • Kumagai, Akira
  • Arai, Keisuke
  • Kagaya, Osamu
  • Morimoto, Yasuo

Abstract

A radio wave control system includes a phase adjustment plate that transmits a radio wave from a second main surface to a first main surface and focuses the radio wave on a focal point; and a reflection plate installed at a position irradiated with the radio wave transmitted through the phase adjustment plate.

IPC Classes  ?

  • H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
  • H01Q 19/06 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens

89.

BLACK PARTICLES

      
Application Number JP2023036939
Publication Number 2024/090211
Status In Force
Filing Date 2023-10-11
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Arai Yusuke
  • Masui Toshiyuki

Abstract

The present invention provides black particles that are environmentally friendly and heat-resistant, do not discolor even upon heat treatment at 800°C or higher when used in structural color silica, and have excellent blackness. Black particles according to the present invention are composed of a transition metal oxide that contains at least strontium, tantalum, and manganese, the transition metal oxide being substantially free of chromium, cobalt, and nickel, and having a double perovskite structure as the main phase.

IPC Classes  ?

  • C01G 45/00 - Compounds of manganese
  • C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black

90.

HEAT CYCLE WORKING MEDIUM, AND HEAT CYCLE SYSTEM COMPOSITION

      
Application Number JP2023038219
Publication Number 2024/090386
Status In Force
Filing Date 2023-10-23
Publication Date 2024-05-02
Owner AGC INC. (Japan)
Inventor
  • Hayamizu, Hiroki
  • Fukushima, Masato

Abstract

A heat cycle working medium containing trifluoroethylene, 1,1-difluoroethane, and (E)-1,3,3,3-tetrafluoropropene.

IPC Classes  ?

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

91.

FLUORINE-CONTAINING COMPOUND PRODUCTION METHOD

      
Application Number JP2023038549
Publication Number 2024/090485
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-02
Owner
  • AGC INC. (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Aikawa Kohsuke
  • Nozaki Kyoko
  • Gatzenmeier Tim
  • Hagiwara Rika
  • Matsumoto Kazuhiko
  • Ishibashi Yuichiro
  • Kashiwagi Kimiaki
  • Okazoe Takashi

Abstract

55 -stabilized by forming a salt with a glyme coordinated alkali metal ion as a deoxygenating fluorinating agent. The present invention relates to a fluorine-containing compound production method in which a fluorine-containing compound is produced by the deoxyfluorination of an oxygen-containing compound having an aldehyde group, a ketone group, a carboxy group, or a hydroxy group in one or more solvents selected from the group consisting of DMPU, G4, DMA, HMPA, and MeCN using a deoxyfluorinating agent represented by general formula (E1) [in the formula, M represents Cs+, K+, or Rb+n55

IPC Classes  ?

  • C07C 17/16 - Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
  • C07B 39/00 - Halogenation
  • C07C 17/18 - Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
  • C07C 19/08 - Acyclic saturated compounds containing halogen atoms containing fluorine
  • C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
  • C07C 22/02 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
  • C07C 22/08 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
  • C07C 37/62 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by substitution of halogen atoms by other halogen atoms
  • C07C 39/24 - Halogenated derivatives
  • C07C 41/22 - Preparation of ethers by reactions not forming ether-oxygen bonds by substitution of halogen atoms by other halogen atoms
  • C07C 43/174 - Unsaturated ethers containing halogen containing six-membered aromatic rings
  • C07C 43/225 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
  • C07C 201/12 - Preparation of nitro compounds by reactions not involving the formation of nitro groups
  • C07C 205/11 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
  • C07C 209/74 - Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
  • C07C 211/48 - N-alkylated amines
  • C07C 231/14 - Preparation of carboxylic acid amides by formation of carboxamide groups together with reactions not involving the carboxamide groups
  • C07C 233/07 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
  • C07D 207/16 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
  • C07D 207/33 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 209/10 - Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
  • C07D 213/61 - Halogen atoms or nitro radicals
  • C07D 215/18 - Halogen atoms or nitro radicals
  • C07D 231/12 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 307/38 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
  • C07D 333/12 - Radicals substituted by halogen atoms or nitro or nitroso radicals

92.

CELL-MEMBRANE-PERMEABLE PEPTIDE FOR CONJUGATION

      
Application Number JP2023038590
Publication Number 2024/090491
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-02
Owner
  • AGC INC. (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
Inventor
  • Ota Yu
  • Okazoe Takashi
  • Aikawa Kohsuke
  • Kohata Ai
  • Sando Shinsuke
  • Morimoto Jumpei
  • Kadota Koji

Abstract

The present invention provides a cell-membrane-permeable peptide for conjugation, represented by general formula (P1) [in general formula (P1): R101is a 2-pyridyl group that may have a substituent; A1is a cell-membrane-permeable peptide; Z1221-302-302-30 alkyl group substituted with two or more fluorine atoms.

IPC Classes  ?

  • C07K 5/08 - Tripeptides
  • C12N 15/11 - DNA or RNA fragments; Modified forms thereof
  • C12N 15/87 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation

93.

CURABLE COMPOSITION, CURED PRODUCT, ADHESIVE, AND SEALING MATERIAL

      
Application Number 18399943
Status Pending
Filing Date 2023-12-29
First Publication Date 2024-04-25
Owner AGC Inc. (Japan)
Inventor
  • Konno, Kazuma
  • Ito, Takashi
  • Kaku, Daisuke
  • Sunayama, Yoshitaka

Abstract

The present invention relates to a curable composition that includes an oxyalkylene polymer A having an average of 4 to 8 terminal groups per molecule and having a reactive silicon group represented by: —SiXaR3-a (1) (in which R is a monovalent organic group having 1 to 20 carbon atoms and represents an organic group other than a hydrolyzable group, and X represents a halogen atom, a hydroxyl group, or a hydrolyzable group; a is an integer from 1 to 3; when a is 2 or more, X groups may be the same as or different from each other, and when a is 1, R groups may be the same as or different from each other), wherein the terminal group has the reactive silicon group, an unsaturated group, an isocyanate group or an active hydrogen-containing group, and the oxyalkylene polymer A has a hydroxyl group equivalent molecular weight of 500 to 1,750 per terminal group.

IPC Classes  ?

  • C08L 71/02 - Polyalkylene oxides
  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C09J 171/02 - Polyalkylene oxides
  • C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers

94.

REFLECT ARRAY AND WIRELESS COMMUNICATION APPARATUS

      
Application Number 18401820
Status Pending
Filing Date 2024-01-02
First Publication Date 2024-04-25
Owner AGC Inc. (Japan)
Inventor
  • Kumagai, Akira
  • Enomoto, Kotaro
  • Kagaya, Osamu
  • Ui, Yutaka

Abstract

A reflect array that sets a reflection angle of a radio wave to an angle that is different from an angle of specular reflection. The reflect array includes a plurality of cells arranged in an array. Each of the plurality of cells includes at least two main resonant elements and a parasitic resonant element coupled to the at least two main resonant elements. The parasitic resonant element is configured to adjust a resonant frequency of the parasitic resonant element and adjust a reflection phase of a surface of the reflect array by adjusting a resonant frequency of the at least two main resonant elements each adjacent to the parasitic resonant element, to which the parasitic resonant element is coupled.

IPC Classes  ?

  • H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
  • H01Q 5/378 - Combination of fed elements with parasitic elements

95.

REFLECTION TYPE MASK BLANK AND METHOD FOR MANUFACTURING SAME

      
Application Number 18403811
Status Pending
Filing Date 2024-01-04
First Publication Date 2024-04-25
Owner AGC Inc. (Japan)
Inventor
  • Nishida, Wataru
  • Hori, Masaru
  • Tsutsumi, Takayoshi

Abstract

A reflective mask blank includes: a substrate; a Mo/Si multilayer reflection layer formed by alternately laminating a molybdenum (Mo) layer and a silicon (Si) layer on or above the substrate; an intermediate layer on or above the Mo/Si multilayer reflection layer; a barrier layer on or above the intermediate layer; a protective layer on or above the barrier layer; and an absorption layer on or above the protective layer.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof

96.

CARBON DIOXIDE ADSORBENT

      
Application Number JP2023036941
Publication Number 2024/085046
Status In Force
Filing Date 2023-10-11
Publication Date 2024-04-25
Owner
  • AGC INC. (Japan)
  • AGC SI-TECH CO., LTD. (Japan)
Inventor
  • Hayashi Hiroki
  • Koguchi Ryohei

Abstract

The present invention provides a carbon dioxide adsorbent that allows efficient use of an amine compound supported thereon and allows efficient recovery of carbon dioxide. The carbon dioxide adsorbent according to the present invention comprises an amine supporting body that contains an amine compound, supported on a support, having at least one ether-linked oxygen atom or siloxane-linked oxygen atom in the molecule.

IPC Classes  ?

  • C07C 217/08 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom
  • B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
  • C07F 7/10 - Compounds having one or more C—Si linkages containing nitrogen

97.

SULFIDE SOLID ELECTROLYTE POWDER AND ALL-SOLID LITHIUM ION SECONDARY BATTERY

      
Application Number JP2023037114
Publication Number 2024/085070
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor Fujii Naoki

Abstract

The present invention pertains to a sulfide solid electrolyte powder having a specific surface area of at least 5 m2/g, wherein, in a case in which reflected light, when a powder pellet obtained by molding the sulfide solid electrolyte powder under a pressure of 300 MPa is irradiated with pseudo white light under specific conditions, is expressed using the CIE 1931 color coordinate system, both chromaticity x and chromaticity y are in the range of 0.32-0.36.

IPC Classes  ?

  • H01B 1/10 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances sulfides
  • C01B 25/14 - Sulfur, selenium, or tellurium compounds of phosphorus
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
  • H01G 11/56 - Solid electrolytes, e.g. gels; Additives therein
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

98.

GLASS SUBSTRATE

      
Application Number JP2023037202
Publication Number 2024/085083
Status In Force
Filing Date 2023-10-13
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Kobayashi, Yuha
  • Katsuno, Kaede

Abstract

Provided is a glass substrate that suppresses cracking during laser processing. A glass substrate (10) has a mark (100) provided on the surface thereof, and has a parameter (y) as stipulated in formula (1) of less than 1.4.

IPC Classes  ?

  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • C03C 19/00 - Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
  • H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof

99.

REFLECTION-TYPE MASK BLANK, REFLECTION-TYPE MASK, AND METHOD FOR MANUFACTURING REFLECTION-TYPE MASK

      
Application Number JP2023037235
Publication Number 2024/085089
Status In Force
Filing Date 2023-10-13
Publication Date 2024-04-25
Owner AGC INC. (Japan)
Inventor
  • Mizoguchi Masayoshi
  • Tomizawa Takeshi
  • Miyagi Takahira
  • Miura Naoyuki
  • Fudetani Taiga
  • Ono Yusuke

Abstract

3/23/2 orbit of the chromium appears at 576.7 eV or less.

IPC Classes  ?

  • G03F 1/24 - Reflection masks; Preparation thereof
  • G03F 1/48 - Protective coatings
  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/35 - Sputtering by application of a magnetic field, e.g. magnetron sputtering

100.

AGC YOUR DREAMS, OUR CHALLENGE

      
Serial Number 98519786
Status Pending
Filing Date 2024-04-25
Owner AGC Inc. (Japan)
NICE Classes  ?
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 37 - Construction and mining; installation and repair services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Contract manufacturing in the field of biopharmaceuticals; Custom manufacture of pharmaceuticals; Custom manufacture of pharmaceuticals in the nature of antibody physicochemical fractionation of culture fluid or for cells purification for others Glazing of windows; Installation and maintenance of photovoltaic installations; Repair or maintenance of automobiles Chemical research; Product design and development in the field of vehicle windows; Research and development services in the field of biotechnology
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