Adhesive of amine-terminated polyamide and epoxy resin

Details Adhesive of amine-terminated polyamide and epoxy resin Adhesive of amine-terminated polyamide and epoxy resin

1994-05-05

1995-01-31

Sellers, Robert E.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525423, C08L 6302, C08L 6304, C08L 6308

Patent

active

053859863

ABSTRACT:
A hot-melt adhesive composition is prepared from (1) a thermoplastic amine-terminated piperazine containing polyamide resin derived from (a) a polymerized fatty acid, (b) an aliphatic polyamine, and (c) a piperazine-containing polyamine without primary amine groups and/or a polyetherdiamine, optionally with (d) a linear dicarboxylic acid and/or a monocarboxylic acid; and (2) an epoxy resin; wherein the epoxy:amine ratio is greater than about 1:1 to less than about 10:1.

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