Invention Grant
- Patent Title: Waterborne base coat compositions having a special-effect color
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Application No.: US14922398Application Date: 2015-10-26
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Publication No.: US09487671B2Publication Date: 2016-11-08
- Inventor: Frank Tessari , Ralf Wilhelms
- 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: B05D1/04
- IPC: B05D1/04 ; C09D131/04 ; C09D175/06 ; B05D5/06 ; B05D7/00 ; C09D5/02 ; C09D5/36 ; C09D5/29 ; B05D3/02 ; B05D7/16 ; B05D1/02
Abstract:
A waterborne base coat having a special-effect color and which contains aqueous microgel as binder, 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C., the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat.
Public/Granted literature
- US20160040036A1 WATERBORNE BASE COAT COMPOSITIONS HAVING A SPECIAL-EFFECT COLOR Public/Granted day:2016-02-11
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