公开(公告)号：US07491687B2

公开(公告)日：2009-02-17

申请号：US10983142

申请日：2004-11-05

申请人： Lewis Michael Popplewell ,  Joseph Brain ,  John Gerwin Lodewijk Pluyter ,  Yueqian Zhen ,  Kaiping Daniel Lee

发明人： Lewis Michael Popplewell ,  Joseph Brain ,  John Gerwin Lodewijk Pluyter ,  Yueqian Zhen ,  Kaiping Daniel Lee

IPC分类号： C11D3/50

CPC分类号： C11D3/184 ,  A61K8/11 ,  A61K8/8158 ,  A61K2800/56 ,  A61Q5/12 ,  A61Q13/00 ,  B01J13/203 ,  C11D3/18 ,  C11D3/2093 ,  C11D3/3703 ,  C11D3/373 ,  C11D3/3734 ,  C11D3/43 ,  C11D3/505 ,  C11D7/50 ,  C11D7/5004 ,  C11D7/5022 ,  C11D7/5027 ,  C11D17/0039 ,  Y10T428/2984 ,  Y10T428/2985

摘要： The present invention is directed to encapsulated fragrance materials. The fragrance materials are comprised of high Clog P materials or high Clog P fragrance materials along with high Clog P solvent materials. The encapsulated fragrance and solvent materials can then be further coated with a second coating, preferably a cationic coating. The selective use of solvents enables the fragrance and fragrance materials to remain in the capsules for extended periods of time without leaching from the capsule. The leaching of the flavor or fragrance materials is a problem especially in products that contain a high loading of surfactant or emulsifying materials such as laundry and oral care products.

摘要翻译： 本发明涉及包封的香料材料。 芳香材料由高Clog P材料或高Clog P香料材料以及高Clog P溶剂材料组成。 然后可以将封装的香料和溶剂材料进一步涂覆第二涂层，优选阳离子涂层。 选择性使用溶剂使芳香剂和香料能够长时间保留在胶囊中，而不会从胶囊中浸出。 味道或香味物质的浸出是特别是在含有高负荷的表面活性剂或乳化材料如衣物和口腔护理产品的产品中的问题。