公开(公告)号：US20150093512A1

公开(公告)日：2015-04-02

申请号：US14503633

申请日：2014-10-01

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： Marcus Brunner ,  Axel Juengling

IPC: B05D7/00 ,  C09D175/04 ,  B05D3/02 ,  C09D113/02 ,  B05D7/14 ,  B05D1/36

CPC classification number: B05D7/572 ,  B05D1/36 ,  B05D1/38 ,  B05D3/0254 ,  B05D5/04 ,  B05D7/14 ,  B05D2401/20 ,  B05D2503/00 ,  C08G18/706 ,  C09D113/02 ,  C09D175/04

Abstract: A process for the production of a multi-layer coating includes applying a coating layer from an aqueous pigmented coating composition A onto a substrate provided with an EDC primer and applying a base coat layer from an aqueous coating composition B overlying the coating layer. A clear coat layer is applied onto the base coat layer and the three coating layers are jointly bake-cured. The coating compositions A and B are different from each other and coating composition A comprises (i) binder solids, (ii) free polyisocyanate, (iii) a pigment content free of special effect pigments and comprising carbon black pigment and/or titanium dioxide pigment, and (iv) talcum filler.

Abstract translation: 制造多层涂层的方法包括将涂料层从水性着色涂料组合物A施加到具有EDC底漆的基材上，并从覆盖涂层的水性涂料组合物B涂布底涂层。 将透明涂层施加到底涂层上，并且三个涂层共同烘烤。 涂料组合物A和B彼此不同，涂料组合物A包含（i）粘合剂固体，（ii）游离多异氰酸酯，（iii）不含特殊效果颜料并包含炭黑颜料和/或二氧化钛颜料的颜料含量 ，和（iv）滑石填料。

公开(公告)号：US09573166B2

公开(公告)日：2017-02-21

申请号：US14503633

申请日：2014-10-01

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： Marcus Brunner ,  Axel Juengling

IPC: B05D7/00 ,  B05D1/36 ,  B05D7/14 ,  C09D113/02 ,  C09D175/04 ,  C08G18/70 ,  B05D1/38 ,  B05D3/02 ,  B05D5/04

CPC classification number: B05D7/572 ,  B05D1/36 ,  B05D1/38 ,  B05D3/0254 ,  B05D5/04 ,  B05D7/14 ,  B05D2401/20 ,  B05D2503/00 ,  C08G18/706 ,  C09D113/02 ,  C09D175/04

Abstract: A process for the production of a multi-layer coating includes applying a coating layer from an aqueous pigmented coating composition A onto a substrate provided with an EDC primer and applying a base coat layer from an aqueous coating composition B overlying the coating layer. A clear coat layer is applied onto the base coat layer and the three coating layers are jointly bake-cured. The coating compositions A and B are different from each other and coating composition A comprises (i) binder solids, (ii) free polyisocyanate, (iii) a pigment content free of special effect pigments and comprising carbon black pigment and/or titanium dioxide pigment, and (iv) talcum filler.

Abstract translation: 制造多层涂层的方法包括将涂料层从水性着色涂料组合物A施加到具有EDC底漆的基材上，并从覆盖涂层的水性涂料组合物B涂布底涂层。 将透明涂层施加到底涂层上，并且三个涂层共同烘烤。 涂料组合物A和B彼此不同，涂料组合物A包含（i）粘合剂固体，（ii）游离多异氰酸酯，（iii）不含特殊效果颜料并包含炭黑颜料和/或二氧化钛颜料的颜料含量 ，和（iv）滑石填料。