Cosmetic formulations

Details Cosmetic formulations Cosmetic formulations

1991-12-20

1995-12-05

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

424 60, 514844, A61K 742, A61K 744

Patent

active

054726867

ABSTRACT:
Conventionally, polyether pendant dimethyl polysiloxane and linear polyether-polysiloxane-polyether block copolymer have been frequently proposed and dominantly used in cosmetic formulations. In this invention, non-hydrolyzing block copolymers comprising a linear polysiloxane-polyoxyalkylene block as a repeating unit are used as a main component of cosmetic formulations used in skin care products and hair care products.

REFERENCES:
patent: 4136239 (1979-01-01), Rossmy
patent: 4150048 (1979-04-01), Schilling, Jr. et al.
patent: 4421769 (1983-12-01), Dixon et al.
patent: 5100658 (1992-03-01), Bolich, Jr. et al.
Japanese Abstract, vol. 13, No. 427 dated Sep. 22, 1989.

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