Patents by Inventor Hirokazu SHIMANO

Hirokazu SHIMANO 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).

  • Curable composition and use of same
    Patent number: 11078364
    Abstract: A curable composition comprises (A) a first siloxane oligomer being free from a siloxane unit represented by the following formula (I) and containing an alkoxy-group-containing siloxane unit, (B) a second siloxane oligomer containing a siloxane unit represented by the formula (I) and an alkoxy-group-containing siloxane unit, (C) a silicone oil having a kinetic viscosity at 25° C. of not less than 100 mm2/s, (D) at least one curing catalyst selected from the group consisting of a metal alkoxide, a metal chelate compound, and a metal carboxylate, and (E) a solvent containing an organic solvent having a vapor pressure at 20° C. of not less than 1 kPa.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: August 3, 2021
    Assignee: OSAKA GAS CHEMICALS CO., LTD.
    Inventors: Hirokazu Shimano, Kenichi Fukuda
  • CURABLE COMPOSITION AND USE OF SAME
    Publication number: 20210087394
    Abstract: A curable composition comprises (A) a first siloxane oligomer being free from a siloxane unit represented by the following formula (I) and containing an alkoxy-group-containing siloxane unit, (B) a second siloxane oligomer containing a siloxane unit represented by the formula (I) and an alkoxy-group-containing siloxane unit, (C) a silicone oil having a kinetic viscosity at 25° C. of not less than 100 mm2/s, (D) at least one curing catalyst selected from the group consisting of a metal alkoxide, a metal chelate compound, and a metal carboxylate, and (E) a solvent containing an organic solvent having a vapor pressure at 20° C. of not less than 1 kPa.
    Type: Application
    Filed: August 21, 2018
    Publication date: March 25, 2021
    Applicant: OSAKA GAS CHEMICALS CO., LTD.
    Inventors: Hirokazu SHIMANO, Kenichi FUKUDA