公开(公告)号：US20110165101A1

公开(公告)日：2011-07-07

申请号：US13046842

申请日：2011-03-14

申请人： Robert Richard DYKSTRA ,  Gregory Scot MIRACLE ,  Lon Montgomery GRAY

发明人： Robert Richard DYKSTRA ,  Gregory Scot MIRACLE ,  Lon Montgomery GRAY

IPC分类号： A61K8/18 ,  C07D263/06 ,  C11D3/60 ,  C07D265/06 ,  C07C235/34 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/00 ,  A61Q13/00

CPC分类号： C11D3/507 ,  A61K8/0229 ,  A61K8/49 ,  A61K2800/57 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q13/00 ,  A61Q15/00 ,  A61Q19/10 ,  C07C235/34 ,  C07D207/38 ,  C07D263/04 ,  C07D265/06

摘要： The present invention relates to photo-labile pro-fragrance conjugates comprising: a) a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-fragrance unit; and b) a pro-fragrance unit, which when so released is either i) a pro-fragrance compound capable of releasing a fragrance raw material; or ii) a fragrance raw material. The present invention relates to systems for delivering fragrances to a situs, and to laundry detergent compositions, fine fragrances, personal care and hair care compositions comprising said systems.