发明授权
US08889612B2 Method of laundering fabric using a compacted liquid laundry detergent composition
有权
使用压实液体衣物洗涤剂组合物洗涤织物的方法
- 专利标题: Method of laundering fabric using a compacted liquid laundry detergent composition
- 专利标题(中): 使用压实液体衣物洗涤剂组合物洗涤织物的方法
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申请号: US13084845申请日: 2011-04-12
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公开(公告)号: US08889612B2公开(公告)日: 2014-11-18
- 发明人: Jean-Pol Boutique , Stephen Joseph Hodson
- 申请人: Jean-Pol Boutique , Stephen Joseph Hodson
- 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 Gregory S. Darley-Emerson; Steven W. Miller
- 主分类号: C11D3/00
- IPC分类号: C11D3/00 ; C11D3/20 ; C11D1/83 ; C11D3/37 ; C11D3/386
摘要:
A method of laundering fabric including the step of contacting a liquid laundry detergent composition to water to form a wash liquor, and laundering fabric in the wash liquor, wherein the laundry detergent is contacted to water in such an amount so that the concentration of the laundry detergent composition in the wash liquor is from above 0 g/l to 4 g/l, and wherein from 0.01 kg to 2 kg of fabric per liter of wash liquor is dosed into the wash liquor, and wherein the liquid laundry detergent composition comprises: (i) detersive surfactant; (ii) surfactancy boosting polymer; (iii) from 0 wt % to 10 wt % fatty acid; (iv) silicone suds suppressor; (v) structurant; (vi) enzyme; and (vii) nil-boron enzyme stabilizer; wherein the electrolytic strength of the composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm−1 is less than 200 mScm−1.
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