Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing
Patent
1996-10-24
1998-03-03
Harrison, Robert H.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Polymer containing
424 47, 424 7011, 424DIG1, 424DIG2, 424 7818, A61K 0000
Patent
active
057231133
ABSTRACT:
A hairspray composition is described that includes a nonionic polymer and an anionic polymer. The nonionic polymer is formed from monomers having at least one unneutralized carboxylic acid. The anionic polymer is identical to the nonionic one, except that all of the carboxylic acid groups are in salt form. Advantageously, the composition further includes an acrylic resin, most especially an amphoteric one. Best results are achieved when the acrylic resin is neutralized with a relatively small cation such as potassium and a second cation of a water soluble fatty amine. These compositions employ water as the carrier and dimethyl ether as propellant.
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Faryniarz Joseph Raymond
Jones Frank
Lee G. Jae
Vinski Paul
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Harrison Robert H.
Honig Milton L.
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