Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1975-05-20
1976-10-26
Schenkman, Leonard
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 10, 8 102, 8 11, 424DIG2, 424 70, 424 71, A61K 713
Patent
active
039881105
ABSTRACT:
A hair coloring and hair-setting lotion composition comprises in combination an aqueous solution of a lower alkanol, a cosmetic film-forming resin, a direct dye, a solar filter and a reducing agent selected from the group consisting of butyl hydroxy anisole, dodecyl gallate, propyl gallate and octyl gallate. The reducing agent is generally present in amounts of about 0.02 - 2% by weight of the composition.
REFERENCES:
patent: 3011950 (1956-12-01), Mehaffey
patent: 3068151 (1962-12-01), Haefele
patent: 3133865 (1964-05-01), Richardson
patent: 3215604 (1965-11-01), Biamonte
patent: 3218234 (1965-11-01), Wilmsmann et al.
patent: 3406238 (1968-10-01), Freyermuth et al.
Ghilardi Giuliana
Zviak Charles
Clarke Vera C.
Schenkman Leonard
Societe Anonyme dite: "L'Oreal"
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