High solids vinyl acetate-ethylene emulsions

Details High solids vinyl acetate-ethylene emulsions High solids vinyl acetate-ethylene emulsions

1996-04-29

1997-05-13

Morgan, Kriellion S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524375, 524459, 526202, C08F 216

Patent

active

056293704

ABSTRACT:
A vinyl acetate-ethylene copolymer emulsion having a solids content of at least 65 percent by weight is disclosed. Specifically, the copolymer emulsion comprises about 5 to 40 percent by weight ethylene, about 60 to 95 percent by weight vinyl acetate, about 0.8 to 2.0 percent by weight of a fully or partially hydrolyzed polyvinyl alcohol, and a mixture of nonionic ethoxylated alkyl phenol surfactants having a HLB of from about 16.0 to 16.5.

REFERENCES:
patent: 4267090 (1981-05-01), Heimberg et al.
patent: 4921898 (1990-05-01), Lenney et al.
patent: 5070134 (1991-12-01), Oyamada et al.

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