Patents by Inventor Michio Zembayashi

Michio Zembayashi 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).

  • Process for producing thermoplastic resin
    Patent number: 5274053
    Abstract: A process for producing a thermoplastic resin which comprises graft-polymerizing at least one vinyl monomer (IV) onto a modified polyorganosiloxane (III) obtained by condensation of from 90 to 99.8% by weight of an organosiloxane (I) having a structural unit represented by the formula R.sup.1.sub.n SiO.sub.(4-n)/2, wherein R.sup.1 represents a substituted or unsubstituted monovalent hydrocarbon group and n is an integer of from 0 to 3, and from 10 to 0.2% by weight of a graft crosslinking agent (II) having a modified alkoxysilane structure.
    Type: Grant
    Filed: October 26, 1992
    Date of Patent: December 28, 1993
    Assignees: Japan Synthetic Rubber Co., Ltd., Toshiba Silicone Co., Ltd
    Inventors: Takashi Kurata, Yoichi Kamoshida, Yoshiaki Kawamura, Makoto Matsumoto, Junichiro Watanabe, Michio Zembayashi
  • Organosilicon compound and acryl compound
    Patent number: 5113000
    Abstract: An organosilicon compound represented by the general formula: ##STR1## where R.sup.1 represents a substituted or non-substituted monovalent hydrocarbon group, X represents a chloromethyl group, (meth)acryloxymethyl group, glycidoxymethyl group or aminomethyl group, Y represents a hydrolyzable group or hydroxyl group, n represents a number of 1, 2 or 3. The compound is useful, for example, for the improvement of adhesion between the organic and inorganic materials.
    Type: Grant
    Filed: December 5, 1990
    Date of Patent: May 12, 1992
    Assignee: Toshiba Silicone Co., Ltd.
    Inventors: Hisao Motegi, Takeshi Sunaga, Michio Zembayashi
  • Non-corrosive silicone RTV compositions
    Patent number: 4578492
    Abstract: Stable, substantially acid-free, one package, moisture curable RTV compositions are provided having a scavenger for chemically combined hydroxy groups of the formula ##STR1## where x equals 1 or 2 and y equals 0 to 3 inclusive. A method for providing the aforesaid moisture curable RTV compositions is also provided. Novel compounds of the formula ##STR2## where x equals 1 or 2 and y equals 0 to 2 inclusive are provided as are methods for making such novel compounds.
    Type: Grant
    Filed: August 10, 1984
    Date of Patent: March 25, 1986
    Assignee: General Electric Company
    Inventors: Sandra L. Pratt, Gary M. Lucas, Michio Zembayashi
  • Flame retardant thermoplastic compositions
    Patent number: 4536529
    Abstract: Flame retardant thermoplastic compositions are described which comprise 30-98% by weight thermoplastic, 1-40% by weight of a silicone fluid, 1-20% by weight of metal soap precursors and 1-20% by weight of a silicone resin. Such compositions offer simpler processing, improved impact resistance and other advantages over conventional flame retardant thermoplastic compositions.
    Type: Grant
    Filed: December 20, 1983
    Date of Patent: August 20, 1985
    Assignee: General Electric Company
    Inventors: Robert B. Frye, Michio Zembayashi
  • Non-corrosive silicone RTV compositions
    Patent number: 4499234
    Abstract: Stable, substantially acid-free, one package, moisture curable RTV compositions are provided having a scavenger for chemically combined hydroxy groups of the formula ##STR1## where x equals 1 or 2 and y equals 0 to 3 inclusive. A method for providing the aforesaid moisture curable RTV compositions is also provided. Novel compounds of the formula ##STR2## where x equals 1 or 2 and y equals 0 to 2 inclusive are provided as are methods for making such novel compounds.
    Type: Grant
    Filed: October 14, 1983
    Date of Patent: February 12, 1985
    Assignee: General Electric Company
    Inventors: Sandra L. Pratt, Gary M. Lucas, Michio Zembayashi