发明授权
US09127236B2 Alkaline detergent composition containing a carboxylic acid terpolymer for hard water scale control
有权
含有用于硬水垢控制的羧酸三元共聚物的碱性洗涤剂组合物
- 专利标题： Alkaline detergent composition containing a carboxylic acid terpolymer for hard water scale control
- 专利标题（中）： 含有用于硬水垢控制的羧酸三元共聚物的碱性洗涤剂组合物
-
申请号： US14049951申请日： 2013-10-09
-
公开(公告)号： US09127236B2公开(公告)日： 2015-09-08
- 发明人: Carter M. Silvernail , Erik C. Olson , Kerrie Walters , Juergen Detering , Arend Jouke Kingma , James S. Dailey
- 申请人： ECOLAB USA INC. , BASF SE
- 申请人地址： US MN St. Paul DE Ludwigshafen
- 专利权人： ECOLAB USA INC.,BASF SE
- 当前专利权人： ECOLAB USA INC.,BASF SE
- 当前专利权人地址： US MN St. Paul DE Ludwigshafen
- 代理机构： McKee, Voorhees & Sease, PLC
- 主分类号： C11D17/00
- IPC分类号： C11D17/00 ; C11D7/06 ; C11D3/37 ; C11D3/04
摘要：
A highly alkaline detergent is described which includes the use of a carboxylic acid terpolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling at application temperatures, for example at temperatures of between about 145-180 degrees Fahrenheit and, for example, at a pH of 9.5 to about 13.
公开/授权文献
信息查询
