Invention Grant
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
- Patent Title: Automatic dishwashing detergent compositions comprising ethercarboxylic acids or their salts and nonionic surfactants with a high cloud point
- Patent Title (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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Application No.: US13315708Application Date: 2011-12-09
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Publication No.: US09096818B2Publication Date: 2015-08-04
- Inventor: George Italo Pitombeira Nunes , Carsten Cohrs
- Applicant: George Italo Pitombeira Nunes , Carsten Cohrs
- Applicant Address: CH Muttenz
- Assignee: Clariant International Ltd.
- Current Assignee: Clariant International Ltd.
- Current Assignee Address: CH Muttenz
- Agent Tod A. Waldrop
- Main IPC: C11D1/83
- IPC: C11D1/83 ; C11D1/06 ; C11D1/72
Abstract:
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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