Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1975-05-08
1977-03-15
Meyers, Albert T.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
812751, 260 725D, 260 775R, 424DIG1, 424DIG2, 424 70, 424 71, 424 81, 526263, 526310, 526330, A61K 711
Patent
active
040125017
ABSTRACT:
The hair-care composition broadly comprises an ethanolic cosmetic vehicle and between about 1 and 20% by weight, based on the total weight of the composition, of film-forming thermoplastic resinous polymeric material which in dried condition is resistant to softening by humidity, insoluble in water alone but dispersible in water having a cosmetic pH, fully soluble in ethanol, and consists essentially of the addition free-radical polymerization product formed by polymerizing a monomeric mixture consisting essentially of, by weight percent: 1 to 20% of 1,1 dimethyl-1,(2-hydroxypropyl) amine methacrylimide; 8 to 45% of N-vinyl pyrrolidone; and 35 to 89% of vinyl acetate.
REFERENCES:
patent: 3171784 (1965-03-01), Witwer
patent: 3222329 (1965-12-01), Grosser et al.
patent: 3405084 (1968-10-01), Bohac et al.
patent: 3577517 (1971-05-01), Kubot et al.
patent: 3743715 (1973-07-01), Viout et al.
Clarke Vera C.
La Maur Inc.
Meyers Albert T.
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