Screening cosmetic composition containing a mixture of 1,4-benze

Details Screening cosmetic composition containing a mixture of 1,4-benze Screening cosmetic composition containing a mixture of 1,4-benze

1993-09-13

1997-07-01

Gardner, Sallie M.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

Aromatic acid or derivative containing

424 59, 424 706, 424 707, 424 63, A61K 740, A61K 744

Patent

active

056435576

ABSTRACT:
The invention relates to a screening cosmetic composition comprising, in a mixture, 0.5 to 10% by weight of metal oxide nanopigments chosen from titanium, zinc, cerium or zirconium oxide or mixtures thereof, with a mean diameter of less than 100 nm, and 0.1 to 10% by weight of 1,4-benzenedi(3-methylidene-10-camphosulfonic) acid or one of its alkali metal, ammonium, amine, alkanolamine, Ca, Zn, Mg, Ba, Al or Zr salts, in a cosmetically acceptable carrier.
This composition is useful as composition for protecting the human epidermis or the hair against UV rays or as make-up.

REFERENCES:
patent: 4710373 (1987-12-01), Nakamura et al.
patent: 5004594 (1991-04-01), Richard
patent: 5028417 (1991-07-01), Bhat
patent: 5032390 (1991-07-01), Iwaya
patent: 5044594 (1991-09-01), Richard
patent: 5093099 (1992-03-01), Haishi

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