EP 0320552 A1 19890621 - A process for improving the appearance of a multilayer finish.
Title (en)
A process for improving the appearance of a multilayer finish.
Title (de)
Verfahren zur Verbesserung des Aussehens eines mehrschichtigen Überzugs.
Title (fr)
Procédé d'amélioration de l'apparence d'un revêtement multicouche.
Publication
Application
Priority
EP 87311191 A 19871218
Abstract (en)
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.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B05D 5/068 (2013.01); B05D 7/572 (2013.01)
Citation (search report)
- [A] US 3953643 A 19760427 - CHEUNG MO-FUNG, et al
- [AD] US 3639147 A 19720201 - BENEFIEL JAMES WILLIAM, et al
- [A] US 4619746 A 19861028 - DELANEY JAMES M [US], et al
- [A] FR 2244572 A1 19750418 - ICI LTD [GB]
- [A] US 4303581 A 19811201 - LEVINE MORRIS, et al
- [E] US 4731290 A 19880315 - CHANG DAVID C K [US]
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 87311191 A 19871218