Process for producing an aqueous dispersion of vinyl acetate-eth

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 296ME, 260836, 260837R, 156330, C08L 6310, C08L 3102

Patent

active

041088190

ABSTRACT:
A process for producing an aqueous dispersion of vinyl acetate-ethylene copolymer containing an epoxide resin, which comprises emulsion-copolymerizing vinyl acetate, wherein an epoxide resin is dissolved, and ethylene at a pH value of 3 to 7 so that the ratio of vinyl acetate to ethylene is 60-95 : 40-5 by weight and the content of the epoxide resin is 0.5 to 60% by weight on the basis of the total weight of the solid resin components. The aqueous dispersion is useful as a two-pack type adhesive or coating composition in combination with a curing agent.

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patent: 3760031 (1973-09-01), Sato et al.
patent: 3806483 (1974-04-01), Juba et al.
patent: 3900440 (1975-08-01), Ohara et al.
patent: 3905931 (1975-09-01), Ziegert
patent: 4028294 (1977-06-01), Brown et al.

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