发明申请
WO2007068545A3 STORAGE-STABLE COATING COMPOSITION FOR ABRASION-RESISTANTLY AND WEATHERING-STABLY PROVIDING SMOOTH INORGANIC SURFACES WITH EASY-TO-CLEAN PROPERTIES
审中-公开
基本信息:
- 专利标题： STORAGE-STABLE COATING COMPOSITION FOR ABRASION-RESISTANTLY AND WEATHERING-STABLY PROVIDING SMOOTH INORGANIC SURFACES WITH EASY-TO-CLEAN PROPERTIES
- 申请号：PCT/EP2006/068491 申请日：2006-11-15
- 公开(公告)号：WO2007068545A3 公开(公告)日：2007-06-21
- 发明人： GIESSLER-BLANK, Sabine , JUST, Eckhard
- 申请人： EVONIK DEGUSSA GMBH , GIESSLER-BLANK, Sabine , JUST, Eckhard
- 申请人地址： Bennigsenplatz 1 40474 Düsseldorf DE
- 专利权人： EVONIK DEGUSSA GMBH,GIESSLER-BLANK, Sabine,JUST, Eckhard
- 当前专利权人： EVONIK DEGUSSA GMBH,GIESSLER-BLANK, Sabine,JUST, Eckhard
- 当前专利权人地址： Bennigsenplatz 1 40474 Düsseldorf DE
- 代理机构： EVONIK DEGUSSA GMBH
- 优先权： DE102005060401.3 20051215
- 主分类号： C09D4/00
- IPC分类号： C09D4/00 ; C09D183/08 ; C03C17/30 ; C04B41/49
摘要：
The present invention relates to a special coating composition based on components a) at least one hydrolysable fluoroalkylsilane of the formula (I) CF 3 (CF 2 ) n (CH 2 ) 2 Si(CH 3 ) y X 3-y , in which X is a group from the series chlorine, methoxy, ethoxy, isopropoxy, and n-propoxy and n is a number from the series 3, 4, 5, 6, 7, 8, and 9, and y is 0 or 1, b) HCl, c) water, d) isopropanol, and e) at least one further solvent and/or diluent from the series of the alcohols, glycols, glycol ethers, ethers, esters, ketones, and aliphatic and aromatic hydrocarbons, and on a silane component (a): water molar ratio of 1 : 4.5 to 1 : 9. The invention further relates to a process for preparing such a composition and also to its use for providing smooth, inorganic substrate surfaces with an abrasion-resistant and weathering-stable easy-to-clean coating.