Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1989-11-03
1990-10-16
Cashion, Jr., Merrell C.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424 47, 424 70, 424 81, 424DIG1, 424DIG2, 424DIG13, A61K 706, A61K 711
Patent
active
049633481
ABSTRACT:
The present invention relates to styling agents comprising adhesive copolymers along with a volatile diluent useful in products such as shampoos and conditioners which provide hair styling hold. The monomer components in these copolymers are randomly distributed in the copolymer chain, preferably to form a substantially linear chain. Preferably, at least one of the monomer components is selected from vinyl pyridine, acrylate amides and methacrylate amides and one of the other monomer components is selected from butadiene, isoprene, isobutene, acrylate esters, methacrylate esters, vinyl alkyl ethers, alkyl-substituted butadienes, and chloroprene. These copolymers also have a single glass transition temperature within the temperature range of from about 0.degree. C. to about 150.degree. C. The volatile diluents useful in these styling agents can be hydrocarbons, esters, ethers, amines, alkyl alcohols, or volatile silicon derivatives.
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Encyclopedia of Polymer Science and Engineering, vol. 7, pp. 531-544, John Wiley & Sons, 1987.
Technical Leaflet-Luviskol VA Grades, describes commercially available vinylpyrrolidone/vinyl acetate copolymers.
Technical Leaflet-Luviskol VAP Grades, describes commercially available terpolymers containing vinylpyrrolidone/vinyl acetate/vinyl propionate.
Bolich, Jr. Raymond E.
Torgerson Peter M.
Cashion Jr. Merrell C.
Dabbiere David K.
Goldstein Steven J.
Hatfield Gretchen R.
Rucker Susan S.
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