Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1997-05-16
1998-11-03
Webman, Edward J.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
424 7831, 424 7016, 424 7017, 424DIG1, 424DIG2, 526281, 526282, 5263031, 5263076, 526319, 526330, A61K 711, C08F21808, C08F22054, C08F22216
Patent
active
058304398
ABSTRACT:
An improved hydrocarbon tolerant, aerosol hair spray resin composition includes a fixative polymer which is a tetrapolymer consisting essentially of (1) vinyl acetate, (2) vinyl neodecanoate or vinyl neononanoate, (3) monoisobutyl maleate and (4) N-t-butyl acrylamide, N-t-octyl acrylamide, or isobornyl (meth)acrylate, in a molar ratio from 10:10:15:1 to 26:1:15:1, preferably in a molar ratio of 12.5:7.5:15:1, exhibits advantageous small spray particle size, short tack and drying times, and hydrolytic stability, which are the desired performance characteristics on hair.
Chuang Jui-Chang
Walls, Jr. Edward
Davis William J.
ISP Investments Inc.
Katz Walter
Maue Marilyn J.
Webman Edward J.
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