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Synthesis of unsaturated epoxyfumarate resins
Author(s) -
Matynia T.,
Ksie¸żopolski J.,
Pawłowska E.
Publication year - 1998
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19980531)68:9<1423::aid-app6>3.0.co;2-d
Subject(s) - epoxy , synthetic resin , curing (chemistry) , polymer chemistry , maleic acid , materials science , thermosetting polymer , two step , maleic anhydride , organic chemistry , chemistry , composite material , copolymer , polymer , combinatorial chemistry
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. © 1998 John Wiley & Sons, Inc. J Appl Polym Sci 68: 1423–1429, 1998