Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1995-12-29
1997-11-11
Glass, Margaret W.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
424 7016, A61K 700
Patent
active
056860625
ABSTRACT:
Methods of preparing a homogeneous solution of a partially-neutralized acrylic polymer in a solvent system comprising greater than 50 weight percent water and 0 to less than 50 weight percent of an organic solvent are disclosed, wherein the homogeneous solution of the partially-neutralized acrylic polymer has pH and viscosity which are effective for use in acrylic hair fixative compositions. Also disclosed are methods of preparing an acrylic hair fixative composition, which methods include preparing the homogeneous solution of the partially-neutralized acrylic polymer as above. Also disclosed are acrylic hair fixative compositions which contain the partially-neutralized acrylic polymer, water and, optionally, one or more of an organic solvent, a propellant and an emulsifier.
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Glass Margaret W.
National Starch and Chemical Investment Holding Corporation
Wissing William K.
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