Anaerobically biodegradable perfume delivery system
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.
The present invention relates to a fragrance raw material delivery system comprising:
A) 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.