Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Permanent waving or straightening
Patent
1996-05-29
1998-11-10
Michl, Paul R.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Permanent waving or straightening
424 705, 424 7051, 424 7011, 424 7016, A61K 706
Patent
active
058339671
ABSTRACT:
A method of reinforcing keratin substances using colloidal silicic acid. The colloidal silicic acid may be present as a reinforcing agent in a composition to be applied to the keratin substances. This composition may be in the form of a nail varnish or base, a hair product, a mascara, or a base in an oily medium.
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patent: 5352783 (1994-10-01), Shafiee
Chemical Abastract Vol. 89, 1978, p. 358.
Wenninger J.A., McEwan G.N., Int'l Cosmetic Ingredient Dictionary, Vol. 2, 1993, p. 801.
"L'Oreal"
Michl Paul R.
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