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1. 发明授权

US07208465B2 Methods and compositions for improved fragrancing of a surface 有权
标题翻译：改善表面香味的方法和组合物
公开(公告)号：US07208465B2
公开(公告)日：2007-04-24
申请号：US10428246
申请日：2003-05-02
申请人： Gabor Heltovics , Lynette Anne Makins Holland , Jane Margaret Warwick , Delyth Myfanwy Jenkins , Karen Lorraine Sutton , Emma Louise Pretswell , Andrew James Peter Shefferd
发明人： Gabor Heltovics , Lynette Anne Makins Holland , Jane Margaret Warwick , Delyth Myfanwy Jenkins , Karen Lorraine Sutton , Emma Louise Pretswell , Andrew James Peter Shefferd
IPC分类号： A61Q13/00
CPC分类号： A61K8/11 , A61K2800/412 , A61K2800/56 , A61Q13/00
摘要： The invention provides a method for improving release, on a surface, of a fragrance from an entrapment structure of at least one fragrance oil and at least one entrapment material. The method destabilizes the entrapment structure by providing at least one trigger molecule which preferentially associates with the entrapment material; and/or at least one release agent which at least partially disrupts the entrapment structure.The invention also provides a composition for improving release of a fragrance from a surface. The composition comprises at least one fragrance oil; at least one entrapment material, the at least one fragrance oil and the at least one entrapment material being capable, in use, of forming an entrapment structure on the surface. The composition also comprises at least one destabilizing material, which permits formation of the entrapment structure on the surface but which destabilizing material can, in use, destabilize the entrapment structure by providing at least one trigger molecule which preferentially associates with the entrapment material; and/or at least one release agent which partially disrupts the entrapment structure; and at least one compatible solvent which doesn't interfere with the formation of the entrapment structure on the surface.The present methods and compositions can improve fragrance perception, by overcoming the differences in fragrance perception that result from different surface, for example, skin, hydration levels and/or different surface types.
摘要翻译：本发明提供了一种用于改善至少一种香料油和至少一种包埋材料从包裹结构释放香料的方法。该方法通过提供优先与捕获材料相关联的至少一个触发分子来使捕获结构不稳定; 和/或至少部分地破坏所述捕获结构的至少一种脱模剂。本发明还提供了用于改善从表面释放香料的组合物。所述组合物包含至少一种香料油; 至少一种包埋材料，所述至少一种香料油和所述至少一种包裹材料在使用中能够在所述表面上形成捕获结构。组合物还包含至少一种不稳定材料，其允许在表面上形成包埋结构，但是在使用中，不稳定材料可以通过提供优先与捕获材料缔合的至少一个触发分子使捕获结构不稳定; 和/或至少一种部分地中断包埋结构的脱模剂; 和至少一种不影响在表面上形成捕获结构的相容溶剂。本方法和组合物可以通过克服由不同表面（例如皮肤，水合水平和/或不同表面类型）引起的香味感知的差异来改善香味感知。

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