WHITE ELECTRICALLY CONDUCTING PRIMER COMPOSITION AND PROCESS FOR FORMING MULTILAYER COATING FILMS
摘要
<p>A white electrically conducting primer characterized by comprising (a) 100 parts by weight of a resin mixture consisting of a chlorinated polyolefin resin having 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 250 parts by weight of white electrically conducting titanium dioxide powder which is composed of titanium dioxide particles each having on the surface an electrically conducting layer containing tin oxides and phosphorus and has a content of at most tetravalent metal elements as impurities of 0.1 or below in terms of the value (A) calculated from a prescribed equation; and a process for forming multilayer coating films by using the primer.</p>
