申请人:INTERNATIONAL FLAVORS & FRAGRANCES INC.
公开号:EP1407753A1
公开(公告)日:2004-04-14
A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention, the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coated with a polyamine polymer in a preferred embodiment the coating polymers are a reaction product of polyamines and (chloromethyl) oxirane or (bromomethyl) oxirane.
本发明公开了一种聚合物封装香料,适用于个人护理和清洁产品。在本发明的一个优选实施方案中,香料被第一种聚合物材料封装,形成香料封装聚合物,然后在聚合物封装外壳上涂覆聚胺聚合物,在一个优选实施方案中,涂覆聚合物是聚胺和(氯甲基)环氧乙烷或(溴甲基)环氧乙烷的反应产物。