Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing
Patent
1995-03-10
1997-03-18
Marquis, Melvyn I.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Polymer containing
424 7011, 424 7012, A61K 706
Patent
active
056120257
ABSTRACT:
The invention relates to new cosmetic compositions based on a synergistic mixture of conditioning polymers chosen from
at least one quaternary polyammonium polymer (a) consisting of a sequence of units corresponding to the following formula (I): ##STR1## in which p is an integer ranging from 1 to 6, D may not exist or can represent a --(CH.sub.2).sub.r --CO-- group in which r denotes a number equal to 4 or to 7, X.sup.- is an anion derived from an inorganic or organic acid, where the molecular mass of the polymer (a) is less than 100,000 and
at least one polymer (b) consisting of 70% to 90% by weight of diallyldialkylammonium units in which the alkyl radical contains from 1 to 18 carbon atoms and of 30% to 10% by weight of acrylic or methacrylic units, and to their use for washing or for caring for the hair and/or the skin.
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Cauwet-Martin Daniele
Dubief Claude
"L'Oreal"
Harrison Robert H.
Marquis Melvyn I.
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