Invention Grant
US07879154B2 Phosphate-free dishwashing detergents comprising builder, bleaching agent, nonionic surfactant, copolymer and a phosphonate
有权
不含磷酸盐的餐具洗涤剂包括助洗剂，漂白剂，非离子表面活性剂，共聚物和膦酸盐
- Patent Title: Phosphate-free dishwashing detergents comprising builder, bleaching agent, nonionic surfactant, copolymer and a phosphonate
- Patent Title (中): 不含磷酸盐的餐具洗涤剂包括助洗剂，漂白剂，非离子表面活性剂，共聚物和膦酸盐
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Application No.: US12535956Application Date: 2009-08-05
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Publication No.: US07879154B2Publication Date: 2011-02-01
- Inventor: Nadine Warkotsch , Johannes Zipfel , Arnd Kessler , Christian Nitsch , Arno Dueffels , Thomas Holderbaum
- Applicant: Nadine Warkotsch , Johannes Zipfel , Arnd Kessler , Christian Nitsch , Arno Dueffels , Thomas Holderbaum
- Applicant Address: DE Duesseldorf
- Assignee: Henkel AG & Co. KGaA
- Current Assignee: Henkel AG & Co. KGaA
- Current Assignee Address: DE Duesseldorf
- Agency: RatnerPrestia
- Priority: DE102007006630 20070206
- Main IPC: B08B3/04
- IPC: B08B3/04 ; C11D1/66 ; C11D3/37 ; C11D3/395
Abstract:
Phosphate-free dishwasher detergents which contain a builder, bleaching agents, a nonionic surfactant, and also a) a copolymer comprising i) sulfonic acid group-containing monomers, ii) further ionic and/or nonionic monomer, and b) phosphonate. The detergents have good scale-inhibiting, cleaning and rinsing results which are comparable to those of phosphate-containing dishwasher detergents or even outdo them.
Public/Granted literature
- US20100029536A1 Detergents Public/Granted day:2010-02-04
Information query
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