C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 133/04 (2006.01) C09D 133/02 (2006.01) C09D 133/20 (2006.01) C09J 133/06 (2006.01) C08L 23/28 (2006.01)
Patent
CA 2311639
The present invention provides a coating composition for automotive upholstery, with which a 1-coat finish of not yet surface-treated (pretreated) plastic materials such as polyolefin materials can be performed, and which is aqueous, and excellent also in chemical resistance. The aqueous coating composition for automotive upholstery comprises a resin emulsion as an essential component, wherein the resin emulsion includes poly(olefin chloride) resin emulsion A and pure acrylic resin emulsion B in a weight ratio (A/B) of 25/75 ~ 30/70 in terms of solid content, wherein poly(olefin chloride) resin emulsion A is an emulsion of a poly(olefin chloride) resin having a chlorine content of 22~25 wt % in terms of solid content and a weight-average molecular weight of 60,000~80,000, and wherein pure acrylic resin emulsion B is an emulsion of a pure acrylic resin having a glass transition temperature of not lower than 40 °C.
Ishimoda Yukiko
Itakura Tatsuya
Itoh Sukekuni
Kawano Shinnosuke
Watanabe Takashi
Honda Giken Kogyo Kabushiki Kaisha
Kirby Eades Gale Baker
Nippon Bee Chemical Co. Ltd.
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