Patents Assigned to INOAC CORPORATION and DENSO CORPORATION
  • Sealing material for air-conditioner
    Publication number: 20040171711
    Abstract: A sealing material for air-conditioners is made from a polyurethane foam produced from material components containing a polyol, an isocyanate, from 1 to 25 parts by weight of an antiozonant per 100 parts by weight of the polyol, a catalyst, and an antioxidant, wherein the antioxidant, an antioxidant used in synthesizing the polyol, and the antiozonant each have a molecular weight not lower than a certain level.
    Type: Application
    Filed: December 31, 2003
    Publication date: September 2, 2004
    Applicant: INOAC CORPORATION and DENSO CORPORATION
    Inventors: Motohiro Takano, Yoshinobu Nishimura, Tadashi Yano, Kazuhisa Uchiyama, Masahiro Ito