Invention Grant
- Patent Title: Polyglycerol graft polymers with low concentrations of carboxylic acid containing monomers and their applications
- Patent Title (中): 具有低浓度含羧酸单体的聚甘油接枝聚合物及其应用
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Application No.: US13672462Application Date: 2012-11-08
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Publication No.: US08802617B2Publication Date: 2014-08-12
- Inventor: Carter Silvernail , John Nording
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agent Amy J. Hoffman
- Main IPC: C11D1/00
- IPC: C11D1/00 ; C11D7/06
Abstract:
The present invention includes a cleaning composition that includes at least one alkalinity source, at least one surfactant, water and at least one polyglycerol graft polymer. The polyglycerol graft polymer includes a polyglycerol and a residue of at least one carboxylic acid or carboxylate containing compound in an amount less than or equal to about 40% by weight of the polyglycerol graft polymer.
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