Patents by Inventor Shingo WAKISAKA

Shingo WAKISAKA 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).

  • Anticorrosive coating composition, anticorrosive coating film, and method for preventing corrosion of substrate
    Patent number: 10273366
    Abstract: An anticorrosive coating composition is provided which is excellent in adhesion to a substrate and in anticorrosiveness, and which provides a coating film whose surfaces hardly have bubbles remaining thereon even when the coating composition is applied by using a brush or a roller. The anticorrosive coating composition includes an epoxy resin (a), a curing agent (b) and a poly-?-olefin (c) that includes a structural unit derived from an ?-olefin having 6 or more carbon atoms.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: April 30, 2019
    Assignee: CHUGOKU MARINE PAINTS, LTD.
    Inventors: Takahiro Nishiguchi, Tomohisa Sumida, Shingo Wakisaka
  • Anticorrosive coating composition, anticorrosive coating film, and method for preventing corrosion of substrate
    Patent number: 9790397
    Abstract: The present invention relates to an anticorrosive coating composition comprising an epoxy resin (a), a curing agent (b), an amide wax (c), and a liquid acrylic polymer (d) including a structural unit derived from an acrylate having an alkyl group of 4 to 18 carbon atoms. The anticorrosive coating composition of the present invention can form an anticorrosive coating film that is excellent adhesion to a metal substrate, anticorrosive properties and so on.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: October 17, 2017
    Assignee: CHUGOKU MARINE PAINTS, LTD.
    Inventors: Shingo Wakisaka, Tomohisa Sumida, Naoya Nakamura
  • ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, AND METHOD FOR PREVENTING CORROSION OF SUBSTRATE
    Publication number: 20160200916
    Abstract: An anticorrosive coating composition is provided which is excellent in adhesion to a substrate and in anticorrosiveness, and which provides a coating film whose surfaces hardly have bubbles remaining thereon even when the coating composition is applied by using a brush or a roller. The anticorrosive coating composition includes an epoxy resin (a), a curing agent (b) and a poly-?-olefin (c) that includes a structural unit derived from an ?-olefin having 6 or more carbon atoms.
    Type: Application
    Filed: August 21, 2014
    Publication date: July 14, 2016
    Applicant: CHUGOKU MARINE PAINTS,. LTD.
    Inventors: Takahiro NISHIGUCHI, Tomohisa SUMIDA, Shingo WAKISAKA
  • ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, AND METHOD FOR PREVENTING CORROSION OF SUBSTRATE
    Publication number: 20150368505
    Abstract: The present invention relates to an anticorrosive coating composition comprising an epoxy resin (a), a curing agent (b), an amide wax (c), and a liquid acrylic polymer (d) including a structural unit derived from an acrylate having an alkyl group of 4 to 18 carbon atoms. The anticorrosive coating composition of the present invention can form an anticorrosive coating film that is excellent adhesion to a metal substrate, anticorrosive properties and so on.
    Type: Application
    Filed: March 4, 2014
    Publication date: December 24, 2015
    Applicant: CHUGOKU MARINE PAINTS, LTD.
    Inventors: Shingo WAKISAKA, Tomohisa SUMIDA, Naoya NAKAMURA