Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Shaving preparation
Reexamination Certificate
2002-07-19
2009-10-27
Qazi, Sabiha N (Department: 1612)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Shaving preparation
C424S045000, C424S047000
Reexamination Certificate
active
07608252
ABSTRACT:
Disclosed is a shaving composition in the form of a post-foaming gel that contains a polyglyceryl fatty ester surfactant. In particular the shaving composition comprises, in percent by weight, about 60% to about 93%, preferably about 70% to about 85%, water, about 2% to about 25%, preferably about 5% to about 20%, water dispersible (or soluble) surface active agent capable of forming a lather, about 1% to about 6%, preferably about 2% to about 5%, volatile post-foaming agent, and about 0.5% to about 5%, preferably about 1% to about 3%, polyglyceryl fatty ester surfactant.
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Hatazaki, Yoichiro, (AN 2004:351627, HCAPLUS, abstract of JP 2004131425).
Russo et al, Polyglycerol Esters, A New Class of Active Skin Moisturisers, Lonza 1997 (reprinted from Cosmetics and Toiletries).
Formulating Personal Care Products With Polyglycerol Esters, Lonza Technical Bulletin, date unknown.
Novikov Alexander
Thong Stephen H.
Hagerty Andrew J.
Qazi Sabiha N
Sia Ronald T.
The Gillette Company
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