Patents by Inventor Motoi Kamba
Motoi Kamba has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20100192634Abstract: To provide a process for producing a glass/resin composite having a sufficient transportability, handling efficiency and processability, even though the thickness of the glass is very thin, without impairing excellent properties of glass. A process for producing a glass/resin composite, which comprises forming molten glass into a glass ribbon and forming a resin layer on at least one surface of the glass ribbon is provided. The resin layer is preferably formed by bonding to a glass ribbon, applying a heat melt resin or applying a curable resin. Further, a process for producing a glass/resin composite, wherein a cut glass substrate is bonded on a continuously supplied resin film is provided.Type: ApplicationFiled: April 7, 2010Publication date: August 5, 2010Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Toshihiko HIGUCHI, Motoi Kamba, Naoki Sugimoto, Satoshi Kondo
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Patent number: 7073443Abstract: A method for preparing a proof for plate printing, which comprises applying inkjet printing to an ink receiving layer of a recording medium having the ink receiving layer formed on the surface of a support made of plate printing paper for regular printing or made of paper having substantially the same brightness and glossiness as such plate printing paper, to obtain a printing proof.Type: GrantFiled: February 21, 2003Date of Patent: July 11, 2006Assignee: Asahi Glass Company, LimitedInventors: Isao Gotoh, Nobuyuki Yokota, Hiroyuki Fujii, Yasuo Yamada, Motoi Kamba
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Publication number: 20030148075Abstract: A method for preparing a proof for plate printing, which comprises applying inkjet printing to an ink receiving layer of a recording medium having the ink receiving layer formed on the surface of a support made of plate printing paper for regular printing or made of paper having substantially the same brightness and glossiness as such plate printing paper, to obtain a printing proof.Type: ApplicationFiled: February 21, 2003Publication date: August 7, 2003Applicant: Asahi Glass Company, LimitedInventors: Isao Gotou, Nobuyuki Yokota, Hiroyuki Fujii, Yasuo Yamada, Motoi Kamba
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Publication number: 20010043240Abstract: A method for preparing a proof for plate printing, which comprises applying inkjet printing to an ink receiving layer of a recording medium having the ink receiving layer formed on the surface of a support made of plate printing paper for regular printing or made of paper having substantially the same brightness and glossiness as such plate printing paper, to obtain a printing proof.Type: ApplicationFiled: April 12, 2001Publication date: November 22, 2001Applicant: Asahi Glass CompanyInventors: Isao Gotou, Nobuyuki Yokota, Hiroyuki Fujii, Yasuo Yamada, Motoi Kamba
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Patent number: 5447982Abstract: A process for preparing an aqueous dispersion, which comprises subjecting a monomer to emulsion polymerization in an aqueous medium in the presence of a fluorine-containing copolymer comprising units derived from a fluoroolefin, and units having a hydrophilic side chain.Type: GrantFiled: December 14, 1994Date of Patent: September 5, 1995Assignee: Asahi Glass Company Ltd.Inventors: Motoi Kamba, Toru Ishida, Hiroshi Washita, Hisao Kawazoe, Yoshihiro Ohtsuka
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Patent number: 5439896Abstract: A thermosetting powdery coating composition which comprises, in admixture: (A) from 40 to 98 parts by weight of a fluorine-containing copolymer, which is a copolymer of a fluoroolefin and a comonomer having a crosslinkable reactive group, e.g., hydroxy, carboxyl, amino and glycidyl groups, containing at least 10% by weight of fluorine and having an intrinsic viscosity of 0.05-2 dl/g (30.degree. C., tetrahydrofuran), a glass transition temperature of 30.degree.-120.degree. C. and a weight loss by heating which does not exceed 2% and (B) from 60 to 2 parts by weight of a curing agent capable of forming crosslinks by reacting with the crosslinkable reactive groups in (A), except for the composition wherein (A) is a hydroxyl group and a weight loss by heating which does not exceed 2% and (B) is a blocked isocyanate compound.Type: GrantFiled: September 28, 1993Date of Patent: August 8, 1995Assignees: Nippon Oil and Fats Company, Limited, Asahi Glass Company, Ltd.Inventors: Haruki Ito, Kenzou Maeda, Nobuyuki Miyazaki, Masao Unoki, Chiaki Sagawa, Motoi Kamba
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Patent number: 5304617Abstract: This invention relates to a fluorine-containing copolymer which contains a fluoroolefin unit, a vinyl ester or vinyl ether unit, and a hydroxyl group-containing vinyl ether unit in amounts of from 40 to 60 mol%, from 25 to 55 mol% and from 5 to 25 mol%, respectively, and has an intrinsic viscosity of from 0.01 to 0.05 d.lambda./g as measured in an uncured state at 30.degree. C. in tetrahydrofuran, and the ratio of a weight-average molecular weight and a number-average molecular weight measured by a gel permeation chromatography being not more than 2.0, and a process for its production. The fluorine-containing copolymer of the present invention is excellent in weatherability, retains good coatability even if used as a high solid coating, and provide a coating film excellent in clarity.Type: GrantFiled: July 22, 1991Date of Patent: April 19, 1994Assignee: Asahi Glass Company Ltd.Inventors: Shun-ichi Kodama, Motoi Kamba, Isao Kimura, Kazunori Chiba
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Patent number: 5147934Abstract: The thermosetting powdery coating composition of the invention comprises (A) from 40 to 98 parts by weight of a fluorinecontaining copolymer, which is a copolymer of a fluoroolefin and a comonomer having a crosslinkable reactive group, e.g., hydroxy, carbonyl, amino and glycidyl groups, containing at least 10% by weight of fluorine and having an intrinsic viscosity of 0.05-2 dl/g (30.degree. C., tetrahydrofuran) and a glass transition temperature of 30.degree.-120.degree. C. and (B) from 60 to 2 parts by weight of a curing agent capable of forming crosslinks by reacting with the crosslinkable reactive groups in (A). The powdery coating composition of the invention is excellent in the dispersibility of pigments and efficiency in the coating works therewith and capable of giving a coating film having improved adhesion to the substrate surface, surface luster, impact resistance and insusceptibility to stain.Type: GrantFiled: October 30, 1990Date of Patent: September 15, 1992Assignees: Nippon Oil and Fats Company, Limited, Asahi Glass Company Ltd.Inventors: Haruki Ito, Kenzou Maeda, Nobuyuki Miyazaki, Masao Unoki, Chiaki Sagawa, Motoi Kamba
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Patent number: 4910276Abstract: A method for cyclic polymerization, wherein a fluorine-containing monomer is subjected to cyclic polymerization, the fluorine-containing monomer having two carbon-carbon multiple bonds, each having different polymerizability, as linked by a linking chain having a straight chain portion to from 2 to 7 atoms, and having a fluorine content of at least 10% by weight.Type: GrantFiled: August 10, 1988Date of Patent: March 20, 1990Assignee: Asahi Glass Company, Ltd.Inventors: Masaru Nakamura, Isamu Kaneko, Kazuya Oharu, Gen Kojima, Masashi Matsuo, Shunichi Samejima, Motoi Kamba
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Patent number: 4897457Abstract: A fluorine-containing thermoplastic resinous polymer which consist essentially of a group (a) of repeating units of a cyclic structure to be represented by the following general formula: ##STR1## (where: n is an integer of 1 to 2); the polymer having a molecular weight such that the intrinsic viscosity thereof may become at least 0.1.A fluorine-containing thermoplastic resinous polymer which consists essentially of:(i) a group (a) of repeating units to be represented by the following general formula: ##STR2## (where: n is an integer of 1 or 2), and (ii) a group (b) of repeating units to be represented by the following general formula:--CF.sub.2 --CFX)--(where: X is selected from fluorine, chlorine. O--CF.sub.2 CF.sub.2 CF.sub.3, O--CF.sub.2 CF(CF.sub.3)OCF.sub.2 CF.sub.2 SO.sub.2 F, and O--CF.sub.2 CF.sub.2 CF.sub.2 COOCH.sub.Type: GrantFiled: August 10, 1988Date of Patent: January 30, 1990Assignee: Asahi Glass Company Ltd.Inventors: Masaru Nakamura, Isamu Kaneko, Kazuya Oharu, Gen Kojima, Masashi Matsuo, Shunichi Samejima, Motoi Kamba