Patents by Inventor Asako Kometani

Asako Kometani 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).

  • Thermosetting resin composition
    Patent number: 5393855
    Abstract: A thermosetting resin composition which comprises (A-2) a vinyl polymer having at least one each of 2-oxo-1,3-dioxolan-4-yl group and a carboxyl group together on the polymer and a catalyst (B) effective for ring-opening the 2-oxo-1,3-dioxolan-4-yl group and curing said vinyl polymer, and related resin compositions.
    Type: Grant
    Filed: June 23, 1994
    Date of Patent: February 28, 1995
    Assignee: Dainippon Ink and Chemicals, Inc.
    Inventors: Goro Iwamura, Hiroshi Kinoshita, Asako Kometani
  • Thermosetting resin composition
    Patent number: 5374699
    Abstract: A thermosetting resin composition which comprises (A-2) a vinyl polymer having at least one each of 2-oxo-1,3-dioxolan-4-yl group and a carboxyl group together on the polymer and a catalyst (B) effective for ring-opening the 2-oxo-1,3-dioxolan-4-yl group and curing said vinyl polymer, and related resin compositions.
    Type: Grant
    Filed: February 7, 1994
    Date of Patent: December 20, 1994
    Assignee: Dainipponink and Chemicals, Inc.
    Inventors: Goro Iwamura, Hiroshi Kinoshita, Asako Kometani