METHOD FOR COATING OBJECT WITH POLYTETRAFLUOROETHYLENE COATING AGENT
    57.
    发明申请
    METHOD FOR COATING OBJECT WITH POLYTETRAFLUOROETHYLENE COATING AGENT 审中-公开
    用聚四氟乙烯涂层剂涂覆物体的方法

    公开(公告)号:WO1990005593A1

    公开(公告)日:1990-05-31

    申请号:PCT/JP1989001188

    申请日:1989-11-22

    Abstract: The invention relates to a method for forming a fluoro resin coating on an object, which comprises adding a fluoro resin having a relatively high melting point, such as polytetrafluoroethylene or tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer resin to a polyisocyanate or a polyester comprising a dibasic acid and a polyhydric alcohol, stirring the resulting mixture, and applying the stirred mixture on the surface of an article made of plastics or the like to thereby form a fluoro resin coating firmly bonded to the surface of the article.

    Abstract translation: 本发明涉及一种用于在物体上形成氟树脂涂层的方法,其包括将具有较高熔点的氟树脂(例如聚四氟乙烯或四氟乙烯/全氟烷基乙烯基醚共聚物树脂)加入到多异氰酸酯或包含二元酸的聚酯 和多元醇,搅拌所得混合物,并将搅拌的混合物施加在由塑料等制成的制品的表面上,从而形成牢固地结合到制品表面的氟树脂涂层。

    SYSTEM FOR TREATING A SURFACE
    58.
    发明申请
    SYSTEM FOR TREATING A SURFACE 审中-公开
    用于处理表面的系统

    公开(公告)号:WO1988004960A1

    公开(公告)日:1988-07-14

    申请号:PCT/US1987003445

    申请日:1987-12-23

    Abstract: A system and method for treating a surface to both cover existing graffiti thereon and to facilitate removal of subsequently applied graffiti. A two part, water-based epoxy is initially applied to the surface. After drying thereof, a top coat system including an aliphatic urethane color component, a catalyst and a hardener is applied directly over the epoxy and permitted to dry. Upon drying, subsequently applied graffiti may be easily removed by the use of a solvenated cleaner.

Patent Agency Ranking