Patents Assigned to Adeka Fine Chemical Co., Ltd.
  • Binder composition for injection molding
    Patent number: 4898902
    Abstract: A binder composition for injection molding of at least one of metal powder and ceramic powder which comprises polyoxyethylene/polyoxypropylene condensation polyether as the main component together with from 10 to 100 parts by weight of at least one auxiliary component selected from the group consisting of natural waxes, synthetic waxes, fatty acids and esters per 100 parts of said polyoxyethyene/polyoxypropylene condensation polyether.
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: February 6, 1990
    Assignees: Adeka Fine Chemical Co., Ltd., Asahi Denka Kogyo Kabushiki Kaisha
    Inventors: Tomoaki Nagai, Hideyuki Yamanashi, Hideo Hachimori