Patents Assigned to Consumer Product End-Use Research Institute Co., Ltd.
  • Polyurethane fiber-containing textile product improved in sweat absorption/exhalation properties, and production thereof
    Patent number: 5622531
    Abstract: The present invention relates to a process for producing fibers or a textile product, in which fibers or textile products containing polyurethane fibers are dipped in a water-soluble wool protein solution to selectively adsorb a wool protein on the polyurethane fibers.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: April 22, 1997
    Assignees: Kurashiki Boseki Kabushiki Kaisha, Okamoto Corporation, Consumer Product End-Use Research Institute Co., Ltd.
    Inventors: Masaru Yamada, Kiyokazu Shuku, Toshio Hagihara