Patents by Inventor Yuichi OOMORI

Yuichi OOMORI 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: 9926662
    Abstract: A water/oil repellent composition which comprises a copolymer (A) comprising from 40 to 95 mass % of monomer (a1) units, from 1 to 60 mass % of monomer (a2) units and from 0 to less than 5 mass % of monomer (a3) units, a copolymer (B) comprising from 40 to 91 mass % of monomer (b1) units, from 2 to 20 mass % of monomer (b2) units, from 5 to 20 mass % of monomer (b3) units, and from 2 to 20 mass % of vinyl chloride (b4) units, and a liquid medium (C), wherein monomers (a1) and (b1) are (Z—Y)nX [Z is a C1-6 polyfluoroalkyl group, etc., Y is a divalent organic group having no fluorine atom, etc., n is 1 or 2, and X is a specific group having a polymerizable unsaturated group], monomers (a2) and (b2) are vinylidene chloride or vinylidene fluoride, and monomers (a3) and (b3) are a (meth)acrylate having a saturated hydrocarbon group having at least 12 carbon atoms.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: March 27, 2018
    Assignee: Asahi Glass Company, Limited
    Inventors: Minako Shimada, Sho Masuda, Kazunori Sugiyama, Kyoichi Kaneko, Yuichi Oomori, Motonobu Sakakibara, Masahiro Miyazaki, Kazuhiro Kawakami
  • Publication number: 20160222580
    Abstract: A water/oil repellent composition which comprises a copolymer (A) comprising from 40 to 95 mass % of monomer (a1)) units, from 1 to 60 mass % of monomer (a2) units and from 0 to less than 5 mass % of monomer (a3) units, a copolymer (B) comprising from 40 to 91 mass % of monomer (b1) units, from 2 to 20 mass % of monomer (b2) units, from 5 to 20 mass % of monomer (b3) units, and from 2 to 20 mass % of vinyl chloride (b4) units, and a liquid medium (C), wherein monomers (a1) and (b1) are (Z—Y)nX [Z is a C1-6 polyfluoroalkyl group, etc., Y is a divalent organic group having no fluorine atom, etc., n is 1 or 2, and X is a specific group having a polymerizable unsaturated group], monomers (a2) and (b2) are vinylidene chloride or vinylidene fluoride, and monomers (a3) and (b3) are a (meth)acrylate having a saturated hydrocarbon group having at least 12 carbon atoms.
    Type: Application
    Filed: April 13, 2016
    Publication date: August 4, 2016
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Minako SHIMADA, Sho MASUDA, Kazunori SUGIYAMA, Kyoichi KANEKO, Yuichi OOMORI, Motonobu SAKAKIBARA, Masahiro MIYAZAKI, Kazuhiro KAWAKAMI