发明公开
EP0295713A2 Gloss enhancement of autodeposited coatings
失效
Behandlung von autophoretisch abgeschiedenenÜberzügenzur Glanzverbesserung。
- 专利标题: Gloss enhancement of autodeposited coatings
- 专利标题(中): Behandlung von autophoretisch abgeschiedenenÜberzügenzur Glanzverbesserung。
-
申请号: EP88109712.5申请日: 1988-06-17
-
公开(公告)号: EP0295713A2公开(公告)日: 1988-12-21
- 发明人: Broadbent, Ronald W.
- 申请人: HENKEL CORPORATION (a Delaware corp.)
- 申请人地址: 300 Brookside Avenue Ambler, PA 19002 US
- 专利权人: HENKEL CORPORATION (a Delaware corp.)
- 当前专利权人: HENKEL CORPORATION (a Delaware corp.)
- 当前专利权人地址: 300 Brookside Avenue Ambler, PA 19002 US
- 代理机构: von Kreisler, Alek, Dipl.-Chem.
- 优先权: US64966 19870619
- 主分类号: B05D3/10
- IPC分类号: B05D3/10 ; C09D5/08 ; B05D5/06 ; B05D7/16
摘要:
A process of enhancing the gloss and retaining the corrosion resistance of an autodeposited coating on a metallic surface by contacting the coating with a reaction rinse solution containing an amphoteric surface active agent and an alkaline material, and then rinsing the coating, preferably with deionized water. The coating preferably comprises a vinylidene chloride copolymer, and the metallic surface preferably comprises a ferriferrous surface.
公开/授权文献
- EP0295713B1 Gloss enhancement of autodeposited coatings 公开/授权日:1992-03-25
信息查询