发明授权
- 专利标题: Use of thioglycol ethoxylate as a corrosion inhibitor
- 专利标题(中): 使用硫代乙二醇乙氧基化物作为缓蚀剂
-
申请号: US13129594申请日: 2009-11-16
-
公开(公告)号: US08901060B2公开(公告)日: 2014-12-02
- 发明人: Stefan Faβbender , Peter Kolb
- 申请人: Stefan Faβbender , Peter Kolb
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: EP08169230 20081117
- 国际申请: PCT/EP2009/065232 WO 20091116
- 国际公布: WO2010/055160 WO 20100520
- 主分类号: C23C22/00
- IPC分类号: C23C22/00 ; C23F11/04 ; C23F11/16 ; C23F11/173 ; C23G1/06 ; C23G1/08 ; C23C22/06 ; C23C22/50 ; C23C22/56
摘要:
The present invention relates to an acidic, aqueous composition which comprises a thiodiglycol alkoxylate for treating metallic surfaces. The invention furthermore relates to the use of one or more compound(s) of the general formula (I) as a corrosion inhibitor.
公开/授权文献
- US20110232679A1 USE OF THIOGLYCOL ETHOXYLATE AS A CORROSION INHIBITOR 公开/授权日:2011-09-29
信息查询
IPC分类: