White conductive primer coating composition and method of forming multilayered coating film
AssigneeKansai Paint Co., Ltd.
InventorsHiroyuki Onoyama, Yasuyuki Kataoka, Shuichi Nakahara, Yoshizumi Matsuno
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Abstract
The present invention provides a white conductive primer coating composition comprising (a) 100 parts by total weight of a chlorinated polyolefin resin with a chlorine content of 10 to 40 wt. % and at least one modifier resin selected from the group consisting of acrylic resins, polyester resins and polyurethane resins, (b) 5 to 50 parts by weight of a crosslinking agent, and (c) 10 to 200 parts by weight of a white conductive powder comprising white inorganic pigment particles having a tin dioxide covering layer containing tungsten; and a method of forming a multilayer coating film using the composition.
Claims11
A white conductive primer coating composition comprising:
- (a) 100 parts by total weight of a chlorinated polyolefin resin with a chlorine content of 10 to 40 wt. %, and at least one modifier resin selected from the group consisting of acrylic resins, polyester resins and polyurethane resins;
- (b) 5 to 50 parts by weight of a crosslinking agent;
- and
- (c) 10 to 200 parts by weight of a white conductive powder comprising white inorganic pigment particles having on their surfaces a tin dioxide covering layer containing tungsten.
Dependencies are inferred from the claim text.