| 发明名称 |
Compositions for sustained release of volatile materials |
| 摘要 |
Compositions comprising polytetramethylene glycol and a volatile material (e.g. a perfume) are able to sustainedly release said volatile material and are easy to disperse in liquid and cream products.
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| 申请公布号 |
US7795476(B2) |
申请公布日期 |
2010.09.14 |
| 申请号 |
US20050194283 |
申请日期 |
2005.08.01 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CORZANI ITALO;MACBEATH CALUM;MARIANI MANUEL |
| 分类号 |
C07C43/00;A61K8/00 |
主分类号 |
C07C43/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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