Water-reducible, water-remoistenable adhesive composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

524 47, 524 48, 524732, 524733, 524734, C08L 3904, C08L 302, C08K 507

Patent

active

047192640

ABSTRACT:
Water reducible, water-remoistenable adhesive compositions are made from a blend of (a) an aqueous emulsion of a polymer of vinyl acetate, (b) an organic solvent solution of a copolymer of vinyl acetate and vinyl pyrrolidone having dextrin dispersed therein, and (c) an aqueous emulsion of an ester gum tackifier.

REFERENCES:
patent: 2793966 (1954-01-01), Danio
patent: 2808381 (1955-08-01), Stone
patent: 2917396 (1957-10-01), Agulnick
patent: 2978343 (1958-10-01), Russo
patent: 3104129 (1962-06-01), Prior
patent: 3200094 (1962-03-01), Sederlund
patent: 3202539 (1963-12-01), Molt, Jr. et al.
patent: 3425968 (1965-09-01), Reiling

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