ISSN:
1022-1352
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
A new class of ester-carbonate monomers was prepared by reaction of monomethylcarbonate of bisphenol-A with tere/isophthaloyl chloride. Self polycondensation of these monomers in presence of titanium tetraisopropoxide as catalyst resulted in the formation of copoly(arylester-carbonate)s having an ester to carbonate ratio of 2: 1. Copoly(arylester-carbonate)s rich in either carbonate groups were also prepared by copolymerization of ester-carbonate monomer with dimethyl terephthalate and the bismethylcarbonate of bisphenol-A. The polymer structure was established by 1 H NMR and IR spectroscopy. The ordered sequence of estercarbonate groups in the polymer was established by 13C NMR spectroscopy.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/macp.1995.021960303
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