Liquid coating compositions containing glycidyl ester-polyamine

Details Liquid coating compositions containing glycidyl ester-polyamine Liquid coating compositions containing glycidyl ester-polyamine

1976-05-14

1978-05-23

Phynes, Lucille M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 7841, C08G 6320, C08G 6312

Patent

active

040910016

ABSTRACT:
Liquid varnish coating compositions having a low or nil solvent content, comprising a mixture of binders and optionally conventional auxiliary agents, which contain, as the binder, a mixture of:
A) glycidyl esters produced in the usual manner by the reaction of esterification products containing carboxyl groups with an excess of a 2,3-epoxyhaloalkane in the presence of reactive agents which split off hydrogen halide; and
B) one or more polyamines with at least 3 active hydrogen atoms linked to nitrogen atoms, wherein the nitrogen atoms are bound to aliphatic and/or cycloaliphatic residues which, in turn, can optionally be bound to an aromatic residue,
In such an amount that 0.8-1.5 amino hydrogen equivalents are present for one epoxide equivalent of the glycidyl esters.

REFERENCES:
patent: 3600459 (1971-08-01), Vasta
patent: 3862093 (1975-01-01), Jellinek et al.
patent: 3912690 (1975-10-01), Yapp
patent: 3979477 (1976-09-01), Schmid et al.
patent: 3989767 (1976-11-01), Homma et al.

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