Synthesis of Oligomers with Unsaturated End-Groups Based on Dianic Epoxy Resin and Crotonic Acid

The synthesis of oligomers with unsaturated double end-bonds based on the reaction of dianic epoxy resin and crotonic acid was investigated. Experimental conditions included temperatures from 353-383 K and reaction times from 3.5-4.0h in the presence of quaternary ammonium salts dissolved in various...

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Bibliographic Details
Published inJournal of macromolecular science. Part A, Pure and applied chemistry Vol. 34; no. 2; pp. 389 - 396
Main Authors Bratychak, Michael W., Dukh, Oksana I., Brzozowski, Zbigniew K.
Format Journal Article
LanguageEnglish
Published Colchester Taylor & Francis Group 01.02.1997
Taylor & Francis
Subjects
Applied sciences
Chemical modifications
Chemical reactions and properties
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Alcohol polymer
Quaternary ammonium compound
Chemical modification
Catalytic reaction
Carboxylic acid
Preparation
Addition reaction
Epoxy resin
Prepolymer
Kinetics
Rate constant
Experimental study
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Summary:The synthesis of oligomers with unsaturated double end-bonds based on the reaction of dianic epoxy resin and crotonic acid was investigated. Experimental conditions included temperatures from 353-383 K and reaction times from 3.5-4.0h in the presence of quaternary ammonium salts dissolved in various organic solvents. The main kinetic parameters of the reaction were determined.
ISSN:1060-1325
1520-5738
DOI:10.1080/10601329708014965