C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 26/10 (2006.01) A61K 8/81 (2006.01) A61Q 5/06 (2006.01) C08F 8/44 (2006.01) C08F 20/06 (2006.01) C08F 220/18 (2006.01)
Patent
CA 2052139
O.Z. 0050/41942 Abstract of the Disclosure: A terpolymer suitable for use as a film former in hair setting compositions is obtain- able by free radical polymerization of 10-24 % by weight of N-vinylpyrrolidone, 46-74 % by weight of tert-butyl acrylate or methacrylate and 16-30 % by weight of acrylic or methacrylic acid, whose carboxyl groups may be partially or completely neutralized with an organic amine, ammonia or a basic alkali metal compound and which has a K value of from 25 to 65.
Frosch Franz
Potthoff-Karl Birgit
Sanner Axel
Sperling-Vietmeier Karin
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
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