Patents by Inventor Yoshihisa TAKAMORI

Yoshihisa TAKAMORI 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).

  • Method for producing thermoplastic resin composition and thermoplastic resin composition
    Patent number: 11618817
    Abstract: It becomes possible to produce a thermoplastic resin composition having a sea-island structure by a kneading step of kneading a thermoplastic elastomer and/or rubber material having an alkoxysilyl group, in which the alkoxysilyl group is grafted to the thermoplastic elastomer and/or rubber material, and a thermoplastic resin in a melt state in a kneading machine and a dynamic crosslinking step of adding a water component into the kneading machine, forming a silanol group by a hydrolysis reaction of the alkoxysilyl group in the thermoplastic elastomer and/or rubber material having an alkoxysilyl group and the water component in the kneading machine, and subsequently forming a siloxane bond by a condensation reaction between the silanol groups.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: April 4, 2023
    Assignee: INOAC CORPORATION
    Inventors: Yoshihisa Takamori, Kentaro Iwanaga
  • METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION AND THERMOPLASTIC RESIN COMPOSITION
    Publication number: 20220025170
    Abstract: It becomes possible to produce a thermoplastic resin composition having a sea-island structure by a kneading step of kneading a thermoplastic elastomer and/or rubber material having an alkoxysilyl group, in which the alkoxysilyl group is grafted to the thermoplastic elastomer and/or rubber material, and a thermoplastic resin in a melt state in a kneading machine and a dynamic crosslinking step of adding a water component into the kneading machine, forming a silanol group by a hydrolysis reaction of the alkoxysilyl group in the thermoplastic elastomer and/or rubber material having an alkoxysilyl group and the water component in the kneading machine, and subsequently forming a siloxane bond by a condensation reaction between the silanol groups.
    Type: Application
    Filed: October 6, 2021
    Publication date: January 27, 2022
    Applicant: INOAC CORPORATION
    Inventors: Yoshihisa TAKAMORI, Kentaro Iwanaga
  • Method for producing thermoplastic resin composition and thermoplastic resin composition
    Patent number: 11174382
    Abstract: It becomes possible to produce a thermoplastic resin composition having a sea-island structure by a kneading step of kneading a thermoplastic elastomer and/or rubber material having an alkoxysilyl group, in which the alkoxysilyl group is grafted to the thermoplastic elastomer and/or rubber material, and a thermoplastic resin in a melt state in a kneading machine and a dynamic crosslinking step of adding a water component into the kneading machine, forming a silanol group by a hydrolysis reaction of the alkoxysilyl group in the thermoplastic elastomer and/or rubber material having an alkoxysilyl group and the water component in the kneading machine, and subsequently forming a siloxane bond by a condensation reaction between the silanol groups.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: November 16, 2021
    Assignee: INOAC CORPORATION
    Inventors: Yoshihisa Takamori, Kentaro Iwanaga
  • METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION AND THERMOPLASTIC RESIN COMPOSITION
    Publication number: 20200040177
    Abstract: It becomes possible to produce a thermoplastic resin composition having a sea-island structure by a kneading step of kneading a thermoplastic elastomer and/or rubber material having an alkoxysilyl group, in which the alkoxysilyl group is grafted to the thermoplastic elastomer and/or rubber material, and a thermoplastic resin in a melt state in a kneading machine and a dynamic crosslinking step of adding a water component into the kneading machine, forming a silanol group by a hydrolysis reaction of the alkoxysilyl group in the thermoplastic elastomer and/or rubber material having an alkoxysilyl group and the water component in the kneading machine, and subsequently forming a siloxane bond by a condensation reaction between the silanol groups.
    Type: Application
    Filed: March 23, 2018
    Publication date: February 6, 2020
    Applicant: INOAC CORPORATION
    Inventors: Yoshihisa TAKAMORI, Kentaro IWANAGA