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Flame retardant polyphosphate esters: 1. Condensation polymers of bisphenols with aryl phosphorodichloridates: synthesis, characterization and thermal studies

Annakutty, KS and Kishore, K (1988) Flame retardant polyphosphate esters: 1. Condensation polymers of bisphenols with aryl phosphorodichloridates: synthesis, characterization and thermal studies. In: Polymer, 29 (4). pp. 756-761.

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Official URL: http://dx.doi.org/10.1016/0032-3861(88)90096-1

Abstract

Polyphosphate esters were synthesized by the solution polycondensation of bisphenols with aryl phosphorodichloridates. The polymers were characterized by i.r. and 1H, 13C and 31P n.m.r. spectroscopy. The molecular weights were determined by end group analysis using 1H and 31P n.m.r. spectral data. The thermal stability of the polymers was analysed by thermogravimetry.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier science.
Keywords: Flame retardancy;polyphosphate esters;bisphenols;aryl phosphorodichloridates;infra-red and nuclear magnetic resonance spectroscopy;thermogravimetry.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 17 Sep 2010 06:10
Last Modified: 19 Sep 2010 06:16
URI: http://eprints.iisc.ernet.in/id/eprint/32192

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