Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations – Aromatic acid or derivative containing
Patent
1995-06-02
1998-08-04
Gardner-Lane, Sally
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
Aromatic acid or derivative containing
424 59, 424 63, 424 709, 514972, A61K 742, A61K 700
Patent
active
057889554
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: 5028417 (1991-07-01), Bhat
patent: 5032390 (1991-07-01), Iwaya
patent: 5044594 (1991-09-01), Richard
patent: 5093099 (1992-03-01), Haishi
French Search Report--FR 9107255.
Eteve Martine
Hansenne Isabelle
"L'Oreal"
Gardner-Lane Sally
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