发明公开
- 专利标题: DETERGENT COMPOSITION
- 专利标题(中): 洗涤剂组合物
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申请号: EP10765552.4申请日: 2010-10-07
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公开(公告)号: EP2486116A1公开(公告)日: 2012-08-15
- 发明人: OH, Hiroshi , BRADFORD, Valerie, Jean , SHERMAN, Faiz, Fiesal , BATES, Tim , GARTSTEIN, Vladimir , TANG, Ming
- 申请人: The Procter & Gamble Company
- 申请人地址: One Procter & Gamble Plaza Cincinnati, OH 45202 US
- 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: One Procter & Gamble Plaza Cincinnati, OH 45202 US
- 代理机构: Howard, Phillip Jan
- 优先权: US249279P 20091007
- 国际公布: WO2011044305 20110414
- 主分类号: C11D1/00
- IPC分类号: C11D1/00
摘要:
A detergent composition comprising from 1 % to 50% by weight of anionic surfactant and from 0.1% to 30% by weight of sudsing particles, wherein the sudsing particles have: - an average per number length in the range of from 50 nm to 50 μm, an average per number width in the range of from 1 nm to 500 nm, an average per number ratio length/width in the range of from 1.5 to 1000, and an hydrophobicity measured by contact angle in the range of from 30° to 100°, and wherein the weight ratio of the total amount of anionic surfactant to the total amount of sudsing particles is in the range of from 0.05 to 20.
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