B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
117/152, 400/547
B05D 1/36 (2006.01) B05D 7/00 (2006.01) B32B 27/00 (2006.01)
Patent
CA 1309791
ABSTRACT An improved process for applying a multilayer finish on a primer coated substrate by using a guide coating composition that is applied over the primer of the substrate and then a water borne base coating composition containing metallic pigments and a clear coating composition are applied: before the base coating composition is applied, the guide coating composition is dried at ambient temperatures or at elevated temperatures but not fully cured or crosslinked; the guide coating contains a polymeric latex in an aqueous carrier, preferably an acrylic latex, and optionally, a crosslinking agent and metallic flake pigments; the process improves the appearance, particularly head-on-brightness of water borne basecoat/clear coat finishes in which the base coat contains metallic flake pigments.
553472
Chang David C.k.
E.i. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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