Patents by Inventor Shingo Kuga

Shingo Kuga 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).

  • Resin composition
    Patent number: 6759460
    Abstract: The present invention relates to a novel resin composition which is excellent in the balance of impact resistance, chemical resistance and fluidity as well as heat resistance and flame retardancy, and to a method for obtaining the composition. Particularly, it relates to a resin composition comprising: (A) 70 to 99 parts by weight of a polyphenylene ether resin, and (B) 1 to 30 parts by weight of a liquid-crystal polyester, wherein the polyphenylene ether resin in the composition contains 10 to 30 wt. % of polymer having a molecular weight of 20,000 or less and has a molecular weight distribution (Mw/Mn) of 1.8 to 3.5.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: July 6, 2004
    Assignee: Asahi Kasei Kabushiki Kaisha
    Inventors: Hiroshi Kamo, Shingo Kuga, Takashi Ono, Masanori Ikeda
  • Resin composition
    Publication number: 20020193533
    Abstract: The present invention relates to a novel resin composition which is excellent in the balance of impact resistance, chemical resistance and fluidity as well as heat resistance and flame retardancy, and to a method for obtaining the composition. Particularly, it relates to a resin composition comprising: (A) 70 to 99 parts by weight of a polyphenylene ether resin, and (B) 1 to 30 parts by weight of a liquid-crystal polyester, wherein the polyphenylene ether resin in the composition contains 10 to 30 wt. % of polymer having a molecular weight of 20,000 or less and has a molecular weight distribution (Mw/Mn) of 1.8 to 3.5.
    Type: Application
    Filed: March 4, 2002
    Publication date: December 19, 2002
    Inventors: Hiroshi Kamo, Shingo Kuga, Takashi Ono, Masanori Ikeda