Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2005-10-25
2005-10-25
Venkat, Jyothsna A. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S059000, C424S061000, C424S063000, C424S064000, C424S069000, C424S070100, C424S070700, C424S078020
Reexamination Certificate
active
06958155
ABSTRACT:
The invention relates to a physiologically acceptable composition, especially a cosmetic composition, comprising at least one volatile solvent and a liquid fatty phase comprising at least one structuring polymer, said structuring polymer (homopolymer or copolymer) having an average molecular weight of from 500 to 500,000 and comprising at least one moiety which comprises:at least one polyorganosiloxane group consisting of 1 to 1000 organosiloxane units in the chain of the moiety or in the form of graft andat least two groups capable of establishing hydrogen interactions,the polymer being solid at room temperature and soluble in the liquid fatty phase at a temperature of from 25 to 250° C.
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Dow Corning® 2-8178 Gellant, Ref. No. 27-1055-01, Aug. 2002, 35 pp.
Blin Xavier
Lu Shaoxiang
Yu Wei
"L'Oreal"
Venkat Jyothsna A.
LandOfFree
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