申请人:The Procter & Gamble Co.
公开号:US20020013255A1
公开(公告)日:2002-01-31
The present invention relates to a fragrance raw material delivery system comprising:
A) anaerobically biodegradable particles having:
i) an average particle size of from about 5 microns;
ii) a density of from about 0.9 g/cm
3
to about 1.5 g/cm
3
; and
B) a fragrance or fragrance accord.
The fragrance delivery systems of the present invention are suitable for use in delivering a fragrance or fragrance accord to a situs, inter alia, fabric in a manner which sustains the delivery of the aesthetic elements while providing a completely biodegradable vehicle.
本发明涉及一种香料原料输送系统,该系统包括
A) 厌氧生物可降解颗粒,其特征如下
i) 平均粒径约为 5 微米;
ii) 密度约为 0.9 克/厘米
3
至约 1.5 克/厘米 3
3
以及
B) 一种香料或香味剂。
本发明的香氛递送系统适用于将香氛或香料递送到织物等部位,其递送方式既能维持美学元素的递送,又能提供完全可生物降解的载体。