发明授权
- 专利标题： Beneficial agent delivery systems
- 专利标题（中）： 有益代理人运送系统
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申请号： US11185128申请日： 2005-07-20
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公开(公告)号： US07723285B2公开(公告)日： 2010-05-25
- 发明人: Kenneth J. Bruza , Petar R. Dvornic , Addi R. Fadel , Jill M. Mattila , Robert M. Nowak
- 申请人： Kenneth J. Bruza , Petar R. Dvornic , Addi R. Fadel , Jill M. Mattila , Robert M. Nowak
- 申请人地址： US MI Midland US NJ Mount Olive
- 专利权人： Michigan Molecular Institute,Quest International Flavors and Fragrances Inc.
- 当前专利权人： Michigan Molecular Institute,Quest International Flavors and Fragrances Inc.
- 当前专利权人地址： US MI Midland US NJ Mount Olive
- 代理机构： Price, Heneveld, Cooper, DeWitt & Litton, LLP
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/18 ; A61Q13/00
摘要：
An improved fragrance delivery system capable of providing controlled release of fragrance molecules in various consumer products is composed of a polymer having covalently bound fragrance moieties that are releasable in the form of fragrance molecules. Certain embodiments comprise globular polymer particles in which unbound fragrance molecules are occluded, absorbed and/or adsorbed. Certain other embodiments incorporate fragrance monomer units, which achieve reduced residuals upon complete release of the fragrance.
公开/授权文献
- US20060018977A1 Beneficial agent delivery systems 公开/授权日：2006-01-26
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