Patents Assigned to Inoue MTP Co., Ltd.
  • Patent number: 5104581
    Abstract: A tray for an integrated circuit comprising a thermosetting resin compound comprising 20 to 180 parts by weight of a filler with a water absorption of 0.45% or less and 15 to 45 parts by weight of electroconductive carbon black added to 100 parts by weight of a thermosetting resin with a water adsorption of 0.45% or less, desirably with 5 to 15 parts by weight of an acrylonitrile-butadiene type rubber, said tray having a surface resistance of 10.sup.2 to 10.sup.6 .OMEGA., a water absorption of 0.45% or less than a glass transition temperature of 150.degree. C. or higher.
    Type: Grant
    Filed: October 2, 1989
    Date of Patent: April 14, 1992
    Assignees: Asahi Yukizai Kogyo Co., Ltd., Inoue MTP Co., Ltd.
    Inventors: Toshihiro Ito, Tetsushi Ogawa, Shigenori Hamaoka
  • Patent number: 4576855
    Abstract: Coating composition and skinned polyurethane foam articles coated with such composition, wherein the composition composed of a combination of [I] a two component type non-yellowing polyurethane, for top coat, comprising a OH-terminated urethane prepolymer and a non-aromatic polyisocyanate, and [II] a two component type polyurethane, for under coat, comprising an NCO-terminated urethane prepolymer and a polyol.
    Type: Grant
    Filed: June 16, 1983
    Date of Patent: March 18, 1986
    Assignees: Inoue MTP Co., Ltd., Sanyo Chemical Industries, Ltd.
    Inventors: Toyohiko Okina, Hiroshi Goto, Akimasa Ozawa, Kenji Nakamura, Hiroshi Oishi