发明授权
- 专利标题: Fabric softening laundry detergents with good stability
- 专利标题(中): 织物软化洗衣粉具有良好的稳定性
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申请号: US12473483申请日: 2009-05-28
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公开(公告)号: US08283306B2公开(公告)日: 2012-10-09
- 发明人: Raphael Emmanuel Guyot , Marc Jennewein , James Charles Theophile Roger Burckett St. Laurent
- 申请人: Raphael Emmanuel Guyot , Marc Jennewein , James Charles Theophile Roger Burckett St. Laurent
- 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 Melissa G Krasovec; Leonard W Lewis
- 主分类号: B08B3/04
- IPC分类号: B08B3/04 ; C11D1/86 ; C11D3/22 ; C11D3/37 ; C11D10/04
摘要:
An aqueous laundry detergent composition in the form of a liquid or gel, having a pH of from about 6 to about 11 in a 1% water solution and containing a non-soap anionic surfactant; soap; nonionic surfactant; fabric softening cationic cosurfactant having a molecular weight of less than about 1000; fabric softening quaternized polymer having a molecular weight of at least 100,000; non-quaternized, non polyamine thickener; perfume microcapsules; wherein at least one of the following is true; i) the ratio by weight of nonionic surfactant to anionic surfactant is greater than 1 and the total percentage, by weight of the composition, of the total of anionic surfactant, nonionic surfactant and soap is from 10% to 30%; and/or ii) the aqueous laundry detergent composition further comprises from about 0.5% to about 5% of a hydrotrope. Methods of laundering with such compositions.
公开/授权文献
- US20090293207A1 FABRIC SOFTENING LAUNDRY DETERGENTS WITH GOOD STABILITY 公开/授权日:2009-12-03