Title: Water and oil-repellent
Application Number: 86101691 Application Date: 1986.03.18
Publication Number: 1003293 Publication Date: 1986.09.17
Approval Pub. Date: 1990.04.04 Granted Pub. Date: 1990.04.04
International Classifi-cation: C09K3/18
Applicant(s) Name: Daikin Industries Ltd. Address:
Inventor(s) Name: Akira Chida;Hirokazu Aoyama;Yoshio Amimoto
Attorney & Agent: LIU YUANJIN
Abstract:
    A water- and oil-repellent of a copolymer which comprises repeating units derived from (a) a monomeric compound having at least a perfluoroalkyl or perfluoroalkenyl group and an acrylate or methacrylate group and (b) a methacrylate, a homopolymer of which has a glass transition temperature of not lower than 115 DEG C., which has good resistance to dry cleaning and resistance to slippage.
Time: 6