发明名称 Enhanced duration fragrance delivery system having a non-distorted initial fragrance impression
摘要 The present invention relates to sustained release fragrance accords wherein the initial fragrance release or bouquet is not distorted by the presence of an unbalanced accord. The systems of the present invention comprise:a) a pro-fragrance component; andb) a free fragrance component.The present invention further relates to compositions comprising the fragrance raw materials systems and processes for preparing said systems.
申请公布号 US6610646(B2) 申请公布日期 2003.08.26
申请号 US20010870273 申请日期 2001.05.30
申请人 THE PROCTER & GAMBLE COMPANY 发明人 MIRACLE GREGORY SCOT;DYKSTRA ROBERT RICHARD;HOLLAND LYNETTE ANNE MAKINS;MATTILA JILL MAUREEN
分类号 A61K8/00;A61K8/33;A61K8/37;A61K8/42;A61K8/49;A61Q13/00;C11B9/00;C11D3/50;(IPC1-7):A61K7/46 主分类号 A61K8/00
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