Adhesive composition of vinyl ester polymer, polyvinyl alcohol,

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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161251, 260 296ME, 260 334R, C08L 3104

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active

039323358

ABSTRACT:
A water-resistant adhesive composition consisting essentially of a vinyl ester polymer, a polyvinyl alcohol in an amount from about 2 to 10 percent by weight of the polymer, glyoxal in an amount from about 2 to 15 percent by weight of the polymer and a water-miscible alcohol in an amount from about 3.5 to 17.0 percent by weight of the polymer is provided. This composition in emulsion form has improved viscosity stability and coagulation resistance, and improved water resistance when applied as an adhesive.

REFERENCES:
patent: 3094500 (1963-06-01), Herman
patent: 3256221 (1966-06-01), Cooper
patent: 3298987 (1967-01-01), Colgan et al.
patent: 3573236 (1971-03-01), Barlow
patent: 3600342 (1971-08-01), Nickerson et al.
Davidson et al. Water Soluble Resins, Second Edition, 1968, p. 110.
Stille, Introduction to Polymer Chemistry, 1962, p. 177.

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