基本信息:
- 专利标题: A DETERGENT PARTICLE
- 专利标题(中):洗涤颗粒
- 申请号:PCT/US2002/010431 申请日:2002-04-03
- 公开(公告)号:WO2002081616A1 公开(公告)日:2002-10-17
- 发明人: BAECK, Andre, Cesar , TANTAWY, Hossam, Hassan , VERSCHUERE, Ann, Katrien, Marie, Agnes
- 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: REED, T., David
- 优先权: GB0108468.0 20010404
- 主分类号: C11D17/06
- IPC分类号: C11D17/06
摘要:
The present invention relates to a water-soluble and/or water-dispersible particle comprising an active ingredient uniformly dispersed, preferably an enzyme, in a matrix comprising from 20-95% by weight of the particle of polyvinyl alcohol of a molecular weight of 10-30K daltons. The present invention further relates to a process to obtain a particle, to a detergent composition comprising the particle and to the use of particle to minimise, reduce or prevent the generation of dust while providing excellent cleaning on enzyme sensitive stains and soils and on particulate stains, improved thermostability and fabric softness performance.
摘要(中):
本发明涉及水溶性和/或水分散性颗粒,其包含在基质中均匀分散,优选酶的活性成分,其包含20-95重量%的分子量为10的聚乙烯醇颗粒 -30K道尔顿 本发明还涉及一种获得颗粒的方法,包含该颗粒的洗涤剂组合物和使用颗粒以最小化,减少或防止产生粉尘,同时对酶敏感性污渍和污垢以及颗粒状污渍提供极好的清洁 ,改善了热稳定性和织物柔软性。
IPC结构图谱:
C | 化学;冶金 |
--C11 | 动物或植物油、脂、脂肪物质或蜡;由此制取的脂肪酸;洗涤剂;蜡烛 |
----C11D | 洗涤剂组合物;用单一物质作为洗涤剂;皂或制皂;树脂皂;甘油的回收 |
------C11D17/00 | 由其形状或物理性能为特征的洗涤剂材料或皂剂 |
--------C11D17/06 | .粉;薄片;自由流动的混合物;片材 |