![在固化前用水性溶胶-凝胶组合物后处理浸渍漆涂层的浸渍漆涂布导电基材的方法](/CN/2014/8/6/images/201480030360.jpg)
基本信息:
- 专利标题: 在固化前用水性溶胶-凝胶组合物后处理浸渍漆涂层的浸渍漆涂布导电基材的方法
- 申请号:CN201480030360.4 申请日:2014-05-28
- 公开(公告)号:CN105408429B 公开(公告)日:2018-10-19
- 发明人: K·沃克扎塞克 , S·辛韦尔 , R·舒尔特 , U·赫尔曼
- 申请人: 巴斯夫涂料有限公司 , 汉高股份有限及两合公司
- 申请人地址: 德国明斯特
- 专利权人: 巴斯夫涂料有限公司,汉高股份有限及两合公司
- 当前专利权人: 巴斯夫涂料有限公司,汉高股份有限及两合公司
- 当前专利权人地址: 德国明斯特
- 代理机构: 中国国际贸易促进委员会专利商标事务所
- 代理人: 宓霞
- 优先权: 13169510.8 2013.05.28 EP
- 国际申请: PCT/EP2014/061109 2014.05.28
- 国际公布: WO2014/191481 DE 2014.12.04
- 进入国家日期: 2015-11-26
- 主分类号: C25D13/22
- IPC分类号: C25D13/22 ; C09D1/00 ; C09D5/08 ; C09D5/44
The present invention relates to a method for at least partly coating an electrically conductive substrate, comprising at least the steps of (1): at least partly coating the substrate with a dipping varnish comprising at least one binder, by at least partial electrophoretic deposition of the dipping varnish on the substrate surface, and (2): contacting the substrate at least partly coated with the dipping varnish with an aqueous composition, where the aqueous composition used in step (2) is an aqueous sol-gel composition and step (2) takes place before curing of the electrophoretically deposited dipping varnish, to an at least partly coated substrate obtainable by this method, and to the use of an aqueous sol-gel composition for aftertreating a dipping varnish layer applied at least partly to an electrically conductive substrate by an at least partial electrophoretic deposition.
公开/授权文献:
- CN105408429A 在固化前用水性溶胶-凝胶组合物后处理浸渍漆涂层的浸渍漆涂布导电基材的方法 公开/授权日:2016-03-16
IPC结构图谱:
C | 化学;冶金 |
--C25 | 电解或电泳工艺;其所用设备 |
----C25D | 覆层的电解或电泳生产工艺方法;电铸;工件的电解法接合;所用的装置 |
------C25D13/00 | 电泳镀覆 |
--------C25D13/22 | .维护或操作 |