Epoxy compositions containing substituted diamine hardeners

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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428413, 523445, 523457, 523459, 523468, 525420, 525423, 525463, 528 98, 528109, 528112, 528124, C08G 5950, C08G 5952

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active

045798850

ABSTRACT:
Described herein is a composition comprising a select group of substituted diamine hardeners and an expoxy resin containing two or more 1,2-epoxide groups per molecule. These compositions exhibit reduced moisture absorption, and controlled reactivity which comprises the processing characteristics of the composition.

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Derwent Publications 71359A/40, Hitachi, Aug. 28, 1978.

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