Patents by Inventor Kazuma Momii

Kazuma Momii 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 composition for rendering surfaces non-adherent
    Patent number: 4870149
    Abstract: A solvent-free releasing silicone composition for rendering surfaces non-adherent which gives a cured film having desirable slip factor, toughness, and high-speed peel characteristics without sacrificing its inherenty merits such as curability, uniformity in peel resistance, and the residual adhesive strength employs a diorganovinylpolysiloxane having trivinylsilyloxy as one end group and either a vinyldimethylsilyl or trimethylsilyl group as the other end group.
    Type: Grant
    Filed: July 29, 1988
    Date of Patent: September 26, 1989
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Yasuaki Hara, Hisashi Aoki, Kazuma Momii
  • Releasing silicone composition comprising an organopolysiloxane having at least two specific organosiloxy groups in the molecule
    Patent number: 4772515
    Abstract: A releasing silicone composition comprising three ingredients including an organopolysiloxane having at least two specific organosiloxy units having an alkenyl group, a methylhydrogenpolysiloxane material, and a platinum catalyst.
    Type: Grant
    Filed: July 20, 1987
    Date of Patent: September 20, 1988
    Assignee: Shin Etsu Chemical Company, Ltd.
    Inventors: Yasuaki Hara, Kazuma Momii