C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
402/321, 400/810
C08F 218/04 (2006.01) C08F 2/22 (2006.01) C08F 218/08 (2006.01) C08F 228/02 (2006.01) C08L 41/00 (2006.01) C09D 131/04 (2006.01)
Patent
CA 2005082
T 809 A B S T R A C T VINYL ESTER LATICES The free monomer content of latices formed by emulsion polymerization of vinyl acetate and the vinyl ester(s) of branched chain carboxylic acid(s) can be reduced by the presence of an amount of from 0.1 to 5% by weight based on the total weight of components (a), (b) and (c) of an alkali metal or alkaline earth metal vinyl sulphonate and preferably in an amount of from 0.75% to 5% by weight. DO4/T0809FF
Coppin Linda L. G.
Scholten Henricus P. H.
Sonderman Marc S.
Vermeulen J.
Coppin Linda L. G.
Scholten Henricus P. H.
Shell Canada Limited
Smart & Biggar
Sonderman Marc S.
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