Two-package polymeric compositions

Details Two-package polymeric compositions Two-package polymeric compositions

1977-02-23

1978-08-01

Levin, Stanford M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260836, 260837R, 428463, C08L 3302, C08L 6310

Patent

active

041042301

ABSTRACT:
Two-package polymeric compositions which form cured products having excellent stain and solvent resistance and which can be water-reducible if desired comprise a polyepoxide and an addition interpolymer containing pendent salt groups, formed by reacting carboxyl groups with a base, and pendent amine groups formed by reacting carboxyl groups with an alkylenimine. The addition interpolymer preferably has a pH of greater than 7.0 in the presence of water, and when mixed with the polyepoxide reacts to form a cured, hard, solvent and stain-resistant material.

REFERENCES:
patent: 3494847 (1970-02-01), Yurchesen et al.
patent: 3719629 (1973-03-01), Martin et al.
patent: 3945963 (1976-03-01), Levine et al.

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