| 发明名称 |
PERFUME DELIVERY SYSTEM COMPRISING ZEOLITES |
| 摘要 |
Granular detergent compositions comprise conventional ingredients and a perfume delivery system which comprises Type X or Type Y Zeolites having a perfume releasably adsorbed within their pores, and a barrier matrix comprising a fluid polyol or diol which is insoluble with the perfume and a solid polyol containing than three hydroxyl moieties. Methods of depositing said perfume onto fabric surfaces are disclosed.
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| 申请公布号 |
CA2164292(C) |
申请公布日期 |
1999.02.23 |
| 申请号 |
CA19942164292 |
申请日期 |
1994.05.31 |
| 申请人 |
PROCTER & GAMBLE COMPANY (THE) |
发明人 |
PAN, ROBERT YA-LIN;MUELLER, WILLIAM RICHARD;CARAVAJAL, GREGORY STEPHEN;GRAVES, SHARON ANNE;YOU, JING-FENG |
| 分类号 |
A61K8/00;A61Q13/00;C11B9/00;C11D3/12;C11D3/20;C11D3/50;C11D17/00;C11D17/06;(IPC1-7):A61K7/46 |
主分类号 |
A61K8/00 |
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