Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1989-03-06
1990-05-08
Schofer, Joseph L.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424 78, 424 47, 526318, 526319, A61K 711
Patent
active
049236954
ABSTRACT:
This invention prevents two series of novel hair fixing compositions, the first comprising copolymers of acrylates, N-substituted acrylamides and acrylic acid; and the second comprising copolymers of vinyl acetate or propionate, vinyl esters of .alpha.-branched carboxylic acids, and alkyl maleates. Such materials, when neutralized with NaOH, KOH, or mixtures of these bases with certain long chain amines, exhibit an enhanced tolerance of non-halogenated hydrocarbons and are particularly useful.
REFERENCES:
patent: 2996471 (1961-08-01), Reiter et al.
patent: 3405084 (1968-10-01), Bohac et al.
patent: 3445566 (1969-05-01), Skoultchi et al.
patent: 3577517 (1971-05-01), Kubot et al.
patent: 3723616 (1973-03-01), Erlemann et al.
patent: 3810977 (1974-05-01), Levine et al.
patent: 3927199 (1975-12-01), Micchelli et al.
patent: 4192861 (1980-03-01), Micchelli et al.
EPC Application Abstract, Ciba Geigy AG, Polymer Hair Fixing Formulation-obtd. by reacting acrylic acid, ethylacrylate, and tert.-butyl acrylamide in ethanol (Mar. 23, 1981).
Petter et al., Kosmetika Aerosole Reichstoff, Aug. 30, 1987, pp. 427-430.
Canadian Patent 1,192,135 Ciba Geigy AG, Hair Setting Preparation (Aug. 20, 1981).
Micchelli Albert L.
Nowak, Jr. Frank A.
Rouse, III William M.
National Starch and Chemical Corporation
Ronning, Jr. Royal N.
Schofer Joseph L.
Smith Jeffrey T.
Szala Edwin M.
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