Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1991-02-27
1994-01-11
Webman, Edward
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424 70, 424 7802, 424 7805, 424DIG2, 428497, 428520, 428532, 428500, 428913, A61K 709, A61K 3516, A61K 31715, A61K 3179
Patent
active
052778983
ABSTRACT:
A hair protection film of the present invention aims at preventing and curing damage to the hair due to cold permanent wave treatment. The hair protection film for cold permanent wave treatment has a "sandwich" or three layer structure with a center layer coated on both sides with a protective layer. The center layer is formed of a film or a thin layer consisting mainly of at least one of "water-soluble natural sugar", "blood plasma", and "substitute blood plasma", or of a film or a thin film obtained by dispersing an extract of corn grains or a concentrate of brewage in polyvinyl alcohol. The protective layer that coats both surfaces is one of an alkali-soluble coating layer, an acid-soluble coating layer and a heat-soluble coating layer.
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patent: 4711775 (1987-12-01), Dittmar et al.
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Database Derwent WPIL, accesion No. 91-136037 [19], Derwent Publications Ltd., London, GB; JP-A-3 072 413 (Japan Happy K.K.) *Abstract*.
Patents Abstracts of Japan, vol. 11, No. 246 (C-439)[2693], Aug. 11, 1987; & JP-A-62 53 909 (Kurooda Japan K.K.) Sep. 3, 1987.
Chemical Abstracts, vol. 75, No. 2, Jul.12, 1971, p. 265, abstract No. 9852k, Columbus, Ohio, US; E. Pandula et al.: "Effect of additives on the solubility of protective film coatins", & ACTA Pharm. Hung. 1971, 41(2), 58-62 *Abstract*.
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