Patents by Inventor Koichi YUNO

Koichi YUNO 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 resin additive composition and resin additive composition
    Patent number: 10253176
    Abstract: A method for producing a resin additive composition is a method for handling, as a solid, a compound that can maintain a liquid state or fluid state at 100° C. for 30 minutes or longer, and includes causing 100 parts by mass of a styrene-based elastomer (A) to be mixed with 50 to 250 parts by mass of a compound (B) that can maintain a liquid state or fluid state at 100° C. for 30 minutes or longer. A resin additive composition is obtained by mixing 100 parts by mass of a styrene-based elastomer (A) with 50 to 250 parts by mass of a compound (B) having a melting point of 100° C. or lower.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: April 9, 2019
    Assignee: ADEKA CORPORATION
    Inventors: Yoshinori Negishi, Shinichi Ishikawa, Koichi Yuno
  • METHOD FOR PRODUCING RESIN ADDITIVE COMPOSITION AND RESIN ADDITIVE COMPOSITION
    Publication number: 20170349741
    Abstract: A method for producing a resin additive composition is a method for handling, as a solid, a compound that can maintain a liquid state or fluid state at 100° C. for 30 minutes or longer, and includes causing 100 parts by mass of a styrene-based elastomer (A) to be mixed with 50 to 250 parts by mass of a compound (B) that can maintain a liquid state or fluid state at 100° C. for 30 minutes or longer. A resin additive composition is obtained by mixing 100 parts by mass of a styrene-based elastomer (A) with 50 to 250 parts by mass of a compound (B) having a melting point of 100° C. or lower.
    Type: Application
    Filed: February 10, 2016
    Publication date: December 7, 2017
    Inventors: Yoshinori NEGISHI, Shinichi ISHIKAWA, Koichi YUNO