D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
400/1208, 400/13
D21H 19/60 (2006.01) C08F 218/04 (2006.01) C08F 220/04 (2006.01) C08F 220/10 (2006.01) D21H 19/58 (2006.01)
Patent
CA 1259739
ABSTRACT Aqueous vinyl ester/ethylene copolymer emulsions possessing good dry pick and wet pick strengths in paper coating compositions comprise a vinyl ester/ethylene copolymer colloidally dispersed in an aqueous medium. the copolymer consisting essentially of (a) a vinyl ester of a C1-C12 alkanoic acid, (b) about 0.5 to 15 wt% ethylene, (c) about 0.1 to 10 wt% of an ethylenically unsaturated mono- or dicarboxylic acid or half ester thereof, (d) about 0.05 to 10 wt% of a dicyclopentadienyl acrylate, and (e) 0-50 wt% of an alkyl acrylate.
484191
Hausman Mary L.
Miller Gerald D.
Wempe Lawrence K.
Air Products And Chemicals Inc.
Mcfadden Fincham
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