Cosmetic compositions and their uses

Details Cosmetic compositions and their uses Cosmetic compositions and their uses

1994-07-27

1997-07-01

Venkat, Jyothsan

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

424 47, 424 59, 424 61, 424 701, 424 707, A61K 706, A61K 704

Patent

active

056435819

ABSTRACT:
New cosmetic compositions characterized in that they comprise, in a cosmetically acceptable carrier, at least one pseudolatex based on a multiblock polycondensate which contains a polysiloxane block and a polyurethane and/or polyurea block, wherein the polyurethane and/or polyurea block further comprises anionic or cationic groups. These compositions can be employed especially in the cosmetic field of hair care, of make-up or of skin care.

REFERENCES:
patent: 4962178 (1990-10-01), Harisiades
Kossmehl et al., "Hydrophilic Silicone Rubber Materials Containing Dimethylsiloxane And Urethane Moieties In The Main Chain," Jun. 1986, Makromol. Chem. vol. 187, pp. 1371-1380.
Otsuki et al., "Synthesis And Properties Of New Poly(dimethylsiloxane)-Urea-Polyamide Multiblock Copolymers By Diisocyanate Method," Polymer Journal, vol. 24, No. 4, Apr. 15, 1992, pp. 347-355.

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