发明授权
US4681811A Color plus clear coatings employing polyepoxides and polyacid curing
agents in the clear coat
失效
颜色加透明涂层，在透明涂层中使用聚环氧化物和多元酸固化剂
- 专利标题： Color plus clear coatings employing polyepoxides and polyacid curing agents in the clear coat
- 专利标题（中）： 颜色加透明涂层，在透明涂层中使用聚环氧化物和多元酸固化剂
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申请号： US837118申请日： 1986-03-07
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公开(公告)号： US4681811A公开(公告)日： 1987-07-21
- 发明人: Dennis A. Simpson , Debra L. Singer , Rostyslaw Dowbenko , William P. Blackburn , Charles M. Kania
- 申请人： Dennis A. Simpson , Debra L. Singer , Rostyslaw Dowbenko , William P. Blackburn , Charles M. Kania
- 申请人地址： PA Pittsburgh
- 专利权人： PPG Industries, Inc.
- 当前专利权人： PPG Industries, Inc.
- 当前专利权人地址： PA Pittsburgh
- 主分类号： B05D7/00
- IPC分类号： B05D7/00 ; C09D163/00 ; B05D1/36 ; B32B15/08 ; B32B27/38
摘要：
A color-plus-clear coating system is disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a transparent top coat to the base coat. The transparent top coat composition is a liquid crosslinkable composition comprising a polyepoxide and a polyacid curing agent. The polyepoxide-polyacid curing agent in the transparent top coat provides a composite coating with outstanding gloss and distinctness of image making the composite coating particularly useful as an automotive top coat.
公开/授权文献
- US6106298A Reconfigurable easily deployable simulator 公开/授权日：2000-08-22