C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 2/22 (2006.01) C08F 220/06 (2006.01) C08F 222/02 (2006.01) C09D 5/02 (2006.01) C09J 9/00 (2006.01)
Patent
CA 2169129
An aqueous polymer emulsion obtainable by free radical polymerization of monomers in aqueous emulsion in the presence of a polymeric protective colloid contains, as components, - from 5 to 50% by weight of at least one ethylenically unsaturated monomer having at least one acid or acid anhydride group (monomers I), - from 0.1 to 80% by weight of at least one (meth)acrylate of an aliphatic alcohol of at least 10 carbon atoms (monomers II), - from 0 to 94.9% by weight of main monomers selected from the group consisting of C1-C8-alkyl (meth)acrylates, vinyl esters of carboxylic acids of up to 20 carbon atoms, vinyl aromatics of up to 20 carbon atoms, ethylenically unsaturated nitrites, vinyl halides and aliphatic hydrocarbons having 2 to 8 carbon atoms and 1 or 2 double bonds (monomers III) and - from 0 to 60% by weight of further monomers (monomers IV), the stated weights being based on the polymeric protective colloid.
Gyopar Rau Maria
Schlarb Bernhard
Schultz Gunther
Schupp Eberhard
Wiese Harm
Basf Aktiengesellschaft
Robic
LandOfFree
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