发明授权
US07951768B2 Laundry detergent compositions comprising amphiphilic graft polymers based on polyalkylene oxides and vinyl esters
有权
洗衣洗涤剂组合物包含基于聚环氧烷和乙烯基酯的两亲接枝聚合物
- 专利标题： Laundry detergent compositions comprising amphiphilic graft polymers based on polyalkylene oxides and vinyl esters
- 专利标题（中）： 洗衣洗涤剂组合物包含基于聚环氧烷和乙烯基酯的两亲接枝聚合物
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申请号： US12147864申请日： 2008-06-27
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公开(公告)号： US07951768B2公开(公告)日： 2011-05-31
- 发明人: Jean-Pol Boutique , James Lee Danziger , Frank Hulskotter , Frederik Vandenberghe , Robb Richard Gardner , Arturo Luis Casado-Dominguez
- 申请人： Jean-Pol Boutique , James Lee Danziger , Frank Hulskotter , Frederik Vandenberghe , Robb Richard Gardner , Arturo Luis Casado-Dominguez
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 Stephen T. Murphy; Leonard W. Lewis; Steve W. Miller
- 主分类号： C11D3/37
- IPC分类号： C11D3/37 ; C11D1/00 ; C11D3/43
摘要：
A laundry detergent composition comprising an amphiphilic graft polymer based on water-soluble polyalkylene oxides as a graft base and side chains formed by polymerization of a vinyl ester component, said polymer having an average of less than or equal to one graft site per 50 alkylene oxide units and a mean molar mass of from about 3,000 to about 100,000; from about 0.2% to about 8% of organic solvent; and from about 2% to about 20% of a surfactant system; wherein said detergent composition is in a form selected from: liquid; gel; and combinations thereof.
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