A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/301
A61K 8/81 (2006.01) A61K 8/04 (2006.01) A61Q 5/06 (2006.01)
Patent
CA 2007252
O.Z. 0050/40495 Abstract of the Disclosure: Hair setting composition containing as film formers copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymeri- zation of A) from 75 to 99% by weight of tert-butyl acrylate and/or tert-butyl methacrylate, B) from 1 to 25% by weight of acrylic acid and/or methacrylic acid and C) from 0 to 10% by weight of a further free radical copolymerizable monomer, the carboxyl groups of the copolymers having been partly or wholly neutralized by amines.
Karl Birgit Potthoff
Sanner Axel
Vietmeier Karin Sperling
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
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