Water-dilutable polyamide resins and water-dilutable epoxy resin

Details Water-dilutable polyamide resins and water-dilutable epoxy resin Water-dilutable polyamide resins and water-dilutable epoxy resin

1975-07-31

1977-03-22

Lieberman, Allan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 13, 260 18EP, 260 18N, 260 312N, 260824EP, 260830P, 260834, 260836, C08J 306, C08L 6310, C08L 7706

Patent

active

040136019

ABSTRACT:
There are disclosed herein water-dilutable reactive polyamide resins suitable for curing epoxy resins in aqueous systems. The polyamide resins are made by reacting together a C.sub.21 -cycloaliphatic dicarboxylic acid of the formula ##STR1## wherein x and y are integers from 3 to 9, x and y together equal 12, X is a member of the group consisting of H and COOH with one X of each moiety and a polyamine of the group diethylene triamine, triethylene tetramine and tetraethylene pentamine. These polyamide resins are soluble when water is added to the resin in amounts up to at least 45% by weight.

REFERENCES:
patent: 2811495 (1957-10-01), Wittcoff et al.
patent: 2899397 (1959-08-01), Aelony et al.
patent: 3584072 (1971-06-01), Winslow
patent: 3694390 (1972-09-01), Winslow
patent: 3758421 (1973-09-01), Nikles

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