Invention Grant
- Patent Title: Process for the production of an OEM base coat/clear top coat multi-layer coating
- Patent Title (中): 生产OEM底漆/透明面漆多层涂料的工艺
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Application No.: US14197340Application Date: 2014-03-05
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Publication No.: US09499718B2Publication Date: 2016-11-22
- Inventor: Charlotte Enkisch-Krug , Petra Stoffel , Carmen Flosbach
- Applicant: AXALTA COATING SYSTEMS IP CO., LLC
- 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: Lorenz & Kopf LLP
- Main IPC: B05D3/00
- IPC: B05D3/00 ; C09D175/06 ; B05D1/00 ; C08G18/66 ; C08G18/75 ; C08G18/08 ; C08G18/12 ; C09D175/12 ; B05D7/00
Abstract:
A process for the production of an OEM base coat/clear top coat multi-layer coating wherein a waterborne base coat composition is spray-applied by electrostatically-assisted high speed rotary atomization is provided. The waterborne base coat composition comprises binder solids comprising about 20 to about 100 wt. % of an aqueously dispersed polyurethane urea resin with a carboxyl number of 10 to 50 mg KOH/g.
Public/Granted literature
- US20140287152A1 PROCESS FOR THE PRODUCTION OF AN OEM BASE COAT/CLEAR TOP COAT MULTI-LAYER COATING Public/Granted day:2014-09-25
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