Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1992-01-15
1993-06-29
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
132202, 132203, 424 70, 424 71, 424 7802, 424 7824, 424DIG1, 424DIG2, 5147725, A61K 711
Patent
active
052232476
ABSTRACT:
A hair spray composition is provided herein which is capable of delivering a fine finishing mist at a high resin solids level. The composition is substantially moisture resistant, provides a stiff resin film having excellent hair holding power, and has a relatively low concentration of volatile organic compounds therein. The composition of the invention attains its unique attributes by including therein a water soluble or dispersible alkylated polyvinylpyrrolidone (PVP) copolymer powders having a predetermined blend of two monomer components, one being PVP having a defined molecular weight (K-value 15-120, preferably 30-90) and concentration (80-99%, preferably 90-95%) and the other being an alkylene having a selected number of carbon atoms (C.sub.4 -C.sub.10, preferably (C.sub.6 -C.sub.8), linear or branched, in a defined concentration (1-20%, preferably 5-10%).
REFERENCES:
patent: 4640709 (1987-02-01), Beestman
patent: 5002075 (1991-03-01), Kellett et al.
Kopolow Stephen L.
Login Robert B.
Tazi Mohammed
Walls, Jr. Edward W.
Harrison Robert H.
ISP Investments Inc.
Katz Walter
Maue Marilyn J.
Page Thurman K.
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