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

Annakutty, K. S. ; Kishore, K. (1988) Flame retardant polyphosphate esters: 1. Condensation polymers of bisphenols with aryl phosphorodichloridates: synthesis, characterization and thermal studies Polymer, 29 (4). pp. 756-761. ISSN 0032-3861

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003238...

Related 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:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Flame Retardancy; Polyphosphate Esters; Bisphenols; Aryl Phosphorodichloridates; Infra-red and Nuclear Magnetic Resonance Spectroscopy; Thermogravimetry
ID Code:31977
Deposited On:19 Mar 2011 10:25
Last Modified:10 Jun 2011 06:35

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