| 发明名称 |
COMPOSITIONS CONTAINING PERFUME |
| 摘要 |
Perfume is absorbed within organic polymer particles which have a further polymer at their exterior. The further polymer incorporates free hydroxyl groups and serves to promote deposition of the particles from a wash or rinse liquor. The further polymer may be part of an encapsulating shell, but more conveniently is used as a stabiliser during polymerisation of the particles. Highly hydrolysed polyvinyl alcohol is preferred. |
| 申请公布号 |
CA2275792(C) |
申请公布日期 |
2006.11.21 |
| 申请号 |
CA19972275792 |
申请日期 |
1997.12.23 |
| 申请人 |
QUEST INTERNATIONAL B.V. |
发明人 |
NESS, JEREMY NICHOLAS;GOODALL, MARCUS JAMES;IRVING, PAMELA VIRGINIA |
| 分类号 |
A61K8/72;C11D9/44;A01N25/10;A61K8/00;A61K8/04;A61K8/81;A61K8/84;A61Q5/00;A61Q5/02;A61Q5/12;A61Q13/00;A61Q17/04;A61Q19/10;B01J13/18;C08F2/20;C08F2/44;C08F265/00;C09K3/00;C11B9/00;C11D3/00;C11D3/22;C11D3/37;C11D3/50;C11D17/00;C11D17/04;C11D17/08;D06M15/263 |
主分类号 |
A61K8/72 |
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