Pigmented cosmetic compositions and method of making same

Details Pigmented cosmetic compositions and method of making same Pigmented cosmetic compositions and method of making same

1994-01-21

1995-01-17

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

424 63, 424 64, 424 69, 424489, 514770, 5147723, 514783, 514785, 514844, 514845, 514951, 514937, A61K 7027, A61K 7031

Patent

active

053824334

ABSTRACT:
Cosmetic formulations have activatable dormant pigments dispersed in an anhydrous base or vehicle. Shear forces applied to the cosmetic formulation following application to the skin causes activation of the dormant pigment thereby releasing the pigment and giving the original color of the anhydrous base or vehicle renewed intensity or a "long wearing" affect.

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patent: 4950635 (1990-08-01), Williams et al.
patent: 5126381 (1992-06-01), Liscomb
patent: 5135740 (1992-08-01), Katz et al.
Information About Specialty Copolymers, Dow Corning Corporation, 1988.
Polymer Developments of Cosmetic Interest, Cosmetics & Toiletries, Eugene H. Gans, PhD, vol. 103, pp. 94-98.

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