Patents by Inventor NOBORU OHARA

NOBORU OHARA 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).

  • Patent number: 9567676
    Abstract: The object of the present invention is to provide a hard coating composition for a metal substrate, including a film-forming resin component which contains a urethane (meth)acrylate obtained by reacting a polyisocyanate compound, a polyol, and a (meth)acrylate monomer having a hydroxyl group, wherein the polyisocyanate compound is hydrogenated xylylene diisocyanate and/or dicyclohexylmethane diisocyanate.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: February 14, 2017
    Assignee: Fujikura Kasei Co., Ltd.
    Inventors: Takashi Isogai, Noboru Ohara, Masao Watanabe, Mitsuo Najima, Kenji Kawai, Hiroyuki Ishii
  • Patent number: 9029466
    Abstract: A resin composition for an aqueous coating material that includes a propylene-butene resin component and/or propylene-ethylene-butene resin component (A), and a (meth)acrylic resin component (B), wherein the mass ratio between the propylene-butene resin component and/or propylene-ethylene-butene resin component (A) and the (meth)acrylic resin component (B) is within a range from 15:85 to 75:25. Also disclosed are a method for producing such a resin composition and an aqueous coating material.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: May 12, 2015
    Assignee: Fujikura Kasei Co., Ltd.
    Inventors: Mitsuo Najima, Noboru Ohara, Masao Watanabe, Takashi Isogai, Kenji Kawai
  • Patent number: 8728618
    Abstract: A coating composition for a metal thin film for coating a vapor-deposited film or sputtered film provided on the surface of a base material, comprising: a coating film forming component containing 50% by weight or more of urethane(meth)acrylate that is a reaction product of hydrogenated xylene diisocyanate and/or hydrogenated diphenylmethane diisocyanate, polyol, and (meth)acrylate having a hydroxyl group.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: May 20, 2014
    Assignee: Fujikura Kasei Co., Ltd.
    Inventors: Takashi Isogai, Mitsuo Najima, Noboru Ohara, Masao Watanabe, Kenji Kawai, Shuhei Kawabata
  • Publication number: 20100203325
    Abstract: A coating composition for a metal thin film for coating a vapor-deposited film or sputtered film provided on the surface of a base material, comprising: a coating film forming component containing 50% by weight or more of urethane (meth)acrylate that is a reaction product of hydrogenated xylene diisocyanate and/or hydrogenated diphenylmethane diisocyanate, polyol, and (meth)acrylate having a hydroxyl group.
    Type: Application
    Filed: June 24, 2008
    Publication date: August 12, 2010
    Applicant: FUJIKURA KASEI CO., LTD.
    Inventors: Takashi Isogai, Mitsuo Najima, Noboru Ohara, Masao Watanabe, Kenji Kawai, Shuhei Kawabata
  • Publication number: 20100144956
    Abstract: A resin composition for an aqueous coating material that includes a propylene-butene resin component and/or propylene-ethylene-butene resin component (A), and a (meth)acrylic resin component (B), wherein the mass ratio between the propylene-butene resin component and/or propylene-ethylene-butene resin component (A) and the (meth)acrylic resin component (B) is within a range from 15:85 to 75:25. Also disclosed are a method for producing such a resin composition and an aqueous coating material.
    Type: Application
    Filed: March 4, 2008
    Publication date: June 10, 2010
    Applicant: FUJIKURA KASEI CO., LTD.
    Inventors: Mitsuo Najima, Noboru Ohara, Masao Watanabe, Takashi Isogai, Kenji Kawai
  • Publication number: 20090054544
    Abstract: The object of the present invention is to provide a hard coating composition for a metal substrate, including a film-forming resin component which contains a urethane(meth)acrylate obtained by reacting a polyisocyanate compound, a polyol, and a (meth)acrylate monomer having a hydroxyl group, wherein the polyisocyanate compound is hydrogenated xylylene diisocyanate and/or dicyclohexylmethane diisocyanate.
    Type: Application
    Filed: March 27, 2007
    Publication date: February 26, 2009
    Applicant: FUJIKURA KASEI CO., LTD.
    Inventors: Takashi Isogai, Noboru Ohara, Masao Watanabe, Mitsuo Najima, Kenji Kawai, Hiroyuki Ishii
  • Publication number: 20010008691
    Abstract: The present invention relates to a UV curable resin composition for coating, and especially relates to a UV curable resin composition useful for coating the surface of a polycarbonate resin molded article such as a lump cover for automobiles. In the UV curable resin composition for coating of the present invention, to 100 parts by weight of the film forming components (a) 10 - 70 wt. % of a mono- or bi- functional monomer having a molecular weight of 130 - 700, and having ether bond and one or two acryloyloxy groups per molecule, (b) 5 - 60 wt. % of an aliphatic urethane acrylate oligomer, (c) 10 - 30 wt. % of a methyl methacrylate polymer having a molecular weight of 10000 to 200000, and as necessary, and (d) 5 - 50 wt. % of a polyfunctional monomer having a molecular weight of 250 - 700 and having three or more acryloyloxy groups per molecule, there are mixed 2 - 10 parts by weight of a photopolymerization initiator, and 2 - 20 parts by weight of a UV absorber.
    Type: Application
    Filed: February 24, 1999
    Publication date: July 19, 2001
    Inventors: TAKASHI ISOGAI, NOBORU OHARA