Synthesis and properties of copoly(carbonate imides)

Copoly(carbonate imides) with varying amounts of carbonate in the backbone were prepared by reacting 4,4-prime-diaminodiphenyl carbonate and 4,4-prime diaminodiphenyl ether with benzophenonetetracarboxylic acid dianhydride in dimethylacetamide at room temeprature. Homopolymers of the two diamines as...

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Bibliographic Details
Published in:Polymer engineering and science 1985-03, Vol.25 (4), p.245-249
Main Authors: Maudgal, Shubha, Pratt, J. R., Wakelyn, N. T., St. Clair, T. L.
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Nonmetallic Materials
Organic polymers
Physicochemistry of polymers
Polycondensation
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Summary:Copoly(carbonate imides) with varying amounts of carbonate in the backbone were prepared by reacting 4,4-prime-diaminodiphenyl carbonate and 4,4-prime diaminodiphenyl ether with benzophenonetetracarboxylic acid dianhydride in dimethylacetamide at room temeprature. Homopolymers of the two diamines as well as of 3,4-prime- and 3,3-prime-diaminodiphenyl carbonate were prepared in a similar procedure and their properties compared with those of the copolymers.
ISSN:0032-3888
1548-2634
DOI:10.1002/pen.760250407