| 主权项 |
1. A process for forming a multilayer composite coating on a substrate, comprising:
(a) depositing an opaque coating layer directly over at least a portion of an electrodeposition coating layer and/or a primer-surfacer coating layer by depositing a coating composition comprising:
(i) a resinous binder, and(ii) a pigment composition, wherein the pigment composition comprises:
(1) colored inorganic pigment particles selected from blue inorganic pigment particles, green inorganic pigment particles, brown inorganic pigment particles, turquoise inorganic pigment particles, and white inorganic pigment particles;(2) metal and/or metal alloy flake pigment particles; and(3) interference pigment particles; (b) optionally, dehydrating the opaque coating layer; (c) forming a top coating layer over the opaque coating layer by depositing a curable top coating composition which is substantially pigment-free directly onto at least a portion of the opaque coating layer; and (d) optionally curing the top coating layer and the opaque coating layer simultaneously. |
