发明授权
US09096818B2 Automatic dishwashing detergent compositions comprising ethercarboxylic acids or their salts and nonionic surfactants with a high cloud point
有权
自动餐具洗涤剂组合物，其包含具有高浊点的醚羧酸或其盐和非离子表面活性剂
- 专利标题： Automatic dishwashing detergent compositions comprising ethercarboxylic acids or their salts and nonionic surfactants with a high cloud point
- 专利标题（中）： 自动餐具洗涤剂组合物，其包含具有高浊点的醚羧酸或其盐和非离子表面活性剂
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申请号： US13315708申请日： 2011-12-09
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公开(公告)号： US09096818B2公开(公告)日： 2015-08-04
- 发明人: George Italo Pitombeira Nunes , Carsten Cohrs
- 申请人： George Italo Pitombeira Nunes , Carsten Cohrs
- 申请人地址： CH Muttenz
- 专利权人： Clariant International Ltd.
- 当前专利权人： Clariant International Ltd.
- 当前专利权人地址： CH Muttenz
- 代理商 Tod A. Waldrop
- 主分类号： C11D1/83
- IPC分类号： C11D1/83 ; C11D1/06 ; C11D1/72
摘要：
The present invention relates to automatic dishwashing detergent compositions comprising a) one or more compounds of the formula (I) wherein R is a linear or branched saturated alkyl group comprising from 8 to 30 carbon atoms or a linear or branched unsaturated alkenyl group with one or more double bonds and comprising from 8 to 30 carbon atoms, n is a number from 1 to 20, and M is a counter ion, and b) one or more nonionic surfactants having a cloud point of 30° C. or more, and c) one or more builder substances. The inventive automatic dishwashing detergent compositions in particular possess an advantageous anti-spotting behavior.
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