Fluorine-modified silicone derivative, production thereof, and c

Details Fluorine-modified silicone derivative, production thereof, and c Fluorine-modified silicone derivative, production thereof, and c

1997-09-19

1999-11-02

Moore, Margaret G.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Polymer containing

424401, A61K 700

Patent

active

059765186

ABSTRACT:
The present invention is directed to cosmetic compositions containing a fluorine-modified silicon derivative the organopolysiloxane chain which is partly substituted by the siloxane chain of the following general formula (1), (2) or (3) ##STR1## wherein Rf and Rf' mean individually a perfluoroalkyl group having 1-20 carbon atoms or a .omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.t -- in which t stands for an integer of 1-20, R.sup.1 may be identical with or different from each other and means a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, or an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, R.sup.2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or a .omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.u -- in which u stands for an integer of 1-20, R.sup.3 is a divalent hydrocarbon group having 2-16 carbon atoms, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, l stands for a number of 2-16, m and n are individually a number of 1-6, and r is a number of 0-50.

REFERENCES:
patent: 3132117 (1964-05-01), Schmidt
patent: 4549004 (1985-10-01), Von Au et al.
patent: 4985526 (1991-01-01), Kishita et al.
patent: 4996344 (1991-02-01), Inomata et al.
patent: 5124467 (1992-06-01), Rodgers et al.
patent: 5700898 (1997-12-01), Okada et al.
Abstract of JP 405247214, Sep. 1993.

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