Resin materials based on amines

Details Resin materials based on amines Resin materials based on amines

1988-08-15

1989-08-29

Nielsen, Earl

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523466, 523468, 525423, 525523, 525528, 528104, 528121, 528122, 528124, 528407, C08G 5950

Patent

active

048618101

ABSTRACT:
The present invention relates to a new thermoplastic polymer composition having the processing characteristics of a thermosetting polymer along with an improved balance of properties including improved modulus/glass transition temperature/toughness balance. These new polymer compositions are prepared by reacting certain amine compounds with certain diepoxide compounds to form linear units which are lightly crosslinked. Also disclosed and claimed are processes for preparing such compositions, cured compositions and end-use applications.

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"Fire-Resistant Composites", NASA Tech. Briefs. Spring 1983, p. 285.
J. F. McGrath, 29th National SAMPE Synposium, Apr. 3-5, 1984, pp. 447-458.
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