A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/301, 167/308
A61K 8/81 (2006.01) A61K 8/04 (2006.01) A61Q 5/06 (2006.01)
Patent
CA 1327937
ABSTRACT This invention presents 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 a .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.
591255
3 Rouse William M.
Micchelli Albert L.
Nowak Frank A. Jr.
Borden Ladner Gervais Llp
National Starch And Chemical Corporation
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