Patents by Inventor Isamu Moriizumi

Isamu Moriizumi 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).

  • Silicone self-adhesive composition
    Patent number: 5254644
    Abstract: A silicone self-adhesive composition is comprised of (A) high viscosity organopolysiloxane raw rubber, (B) MQ resin, (C) organohydrogenpolysiloxane, (D) platinum catalyst, and (E) high vinyl content organopolysiloxane. It cures at relatively low temperature into an adhesive layer which has good adhesive properties and heat resistance, finding use as heat resistant adhesive tapes and labels.
    Type: Grant
    Filed: May 8, 1992
    Date of Patent: October 19, 1993
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Takahide Kobori, Isamu Moriizumi, Mitsuhiro Takarada, Kenichi Isobe