Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1989-10-11
1991-02-26
Nielsen, Earl
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528322, 526 64, C08G 5944, C08G 7312
Patent
active
049962850
ABSTRACT:
Novel thermosetting compositions, well adapted for the production, e.g., of molded and laminated shaped articles, are comprised of a copolymerizate of (a) at least one N,N'-bisimide, (b) at least one diprimary diamine, and (c) at least one epoxy resin.
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Chemical Abstracts 81, 137068v, (1974).
Nielsen Earl
Rhone-Poulenc Chimie
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