Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing
Patent
1997-09-02
1999-09-07
Gardner-Lane, Sally
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Polymer containing
424 7015, 424 7016, 424 7017, 424DIG2, 424 7011, A61K 700, A61K 706
Patent
active
059483962
ABSTRACT:
An amphoteric, hair fixative polymer for use in hair sprays, gels, and the like contains 40-90 percent of a hydroxyl-containing ethylenically unsaturated monomer, 1-20 percent of an acid-containing ethylenically unsaturated monomer, and 1-20 percent of an amine-containing ethylenically unsaturated monomer. The polymer has hydroxyl, acid and amine functionalities and, while being insoluble in water, can be solubilized in water by the use of amine neutralizers, acidic neutralizers, or by solubilizing in alcohol-water mixtures. The polymers provide hair fixatives that are fast drying, and have excellent curl retention with low curl droop.
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Allison William C.
Das Suryya K.
Kilic Soner
Gardner-Lane Sally
Millman Dennis G.
PPG Industries Ohio Inc.
Stachel Kenneth J.
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