Invention Grant
- Patent Title: Process for the production of a dark-color multi-layer coating
- Patent Title (中): 用于生产深色多层涂层的方法
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Application No.: US13063207Application Date: 2009-09-14
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Publication No.: US08784941B2Publication Date: 2014-07-22
- Inventor: Gunter Richter , Karl-Friedrich Doessel , Wilfried Dutt
- Applicant: Gunter Richter , Karl-Friedrich Doessel , Wilfried Dutt
- Applicant Address: US DE Wilmington
- Assignee: Axalta Coating Systems IP Co., LLC
- Current Assignee: Axalta Coating Systems IP Co., LLC
- Current Assignee Address: US DE Wilmington
- Agency: Ingrassia Fisher & Lorenz, P.C.
- International Application: PCT/US2009/056788 WO 20090914
- International Announcement: WO2010/030970 WO 20100318
- Main IPC: B05D1/36
- IPC: B05D1/36 ; B05D7/00 ; B05D5/00 ; B05D5/06
Abstract:
A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A′ from a waterborne pigmented coating composition A to a substrate, (2) applying a coating layer B′ from a waterborne pigmented coating composition B onto the substrate provided with coating layer A′, (3) subjecting the coated substrate obtained in step (2) to a drying step, (4) applying a clear coat layer, and (5) curing the coating layers simultaneously; wherein both coating compositions A and B comprise aqueous microgel and sheet silicate, wherein the pigment content of coating composition A comprises
Public/Granted literature
- US20110171375A1 PROCESS FOR THE PRODUCTION OF A DARK-COLOR MULTI-LAYER COATING Public/Granted day:2011-07-14
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