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Synthesis of unsaturated epoxyfumarate resins

✍ Scribed by T. Matynia; J. Ksie¸żopolski; E. Pawłowska

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
201 KB
Volume
68
Category
Article
ISSN
0021-8995

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✦ Synopsis

One-and two-step procedure syntheses of epoxyfumarate resins are presented. In the two-step procedure, acidic ester of maleic acid was synthesized separately and then used for the addition reaction with epoxy resin, Epidian 5. In the one-step procedure, synthesis acidic ester was formed during the synthesis process. Properties of the resins obtained in the one-and two-step procedures, in a noncrosslinked state during curing and after crosslinking, were compared.

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