Cure accelerator system for phenolic resins

Details Cure accelerator system for phenolic resins Cure accelerator system for phenolic resins

2006-05-23

2006-05-23

Truong, Duc (Department: 1711)

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

C528S146000, C264S236000, C525S480000, C525S484000

Reexamination Certificate

active

07049387

ABSTRACT:
The cure rate of phenol-aldehyde resins is accelerated by conjoint use of a cyclic carbonate cure accelerant and an amine cure accelerant. The cure rate is accelerated still further by addition of a resorcinol source to resin comprising a cyclic carbonate and an amine cure accelerator. Also, cured resins made in accordance with the method.

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