Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1990-08-29
1992-03-10
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
424 71, 424DIG1, 424DIG2, A61K 711
Patent
active
050948385
ABSTRACT:
An aerosol hair spray composition which provides both significantly increased holding power and decreased drying time contains about 3.5% to about 5% of a lower alkyl ester of an alkyl vinyl ether maleic-acid copolymer, from 50% to 80% of a lower aliphatic alcohol, from 0.53% to about 0.72% of a neutralizing agent, from 25% to about 35% of a propellant and the aerosol spray is maintained at 30 to 50 lbs./sq. inch and delivered at a rate of 0.4 to 0.8 grams/sec. at 70.degree. F.
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Kirk--Othmer Encyclopedia of Chemical Technology 3rd ed. vol. 12, 1980 pp. 95-100.
Benson Alice B.
Hourihan Joseph C.
Tripathi Uma
Page Thurman K.
Playtex Beauty Care, Inc.
Rucker Susan S.
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