SYNTHESIS AND SPECTRAL STUDIES OF POLYAMIDE PHOSPHATE-ESTERS FROM PHOSPHINE-OXIDE-CONTAINING DIOLS WITH ARYL PHOSPHORODICHLORIDATES AND THEIR THERMAL AND FLAMMABILITY BEHAVIOR

被引：35

作者：

KANNAN, P ^{[1
]}

GANGADHARA ^{[1
]}

KISHORE, K ^{[1
]}

机构：

[1] INDIAN INST SCI,DEPT INORGAN & PHYS CHEM,BANGALORE 560012,KARNATAKA,INDIA

来源：

POLYMER | 1991年 / 32卷 / 10期

关键词：

POLYAMIDE PHOSPHATE ESTERS; FLAME RETARDANCY; ARYL PHOSPHORODICHLORIDATES; INFRARED AND NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; THERMOGRAVIMETRY; LIMITING OXYGEN INDEX;

D O I：

10.1016/0032-3861(91)90383-T

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polyamide-phosphate esters were synthesized by interfacial polycondensation of aryl phosphorodichloridates with the diols of phenoxaphosphine and phosphine oxide in the presence of a phase-transfer catalyst. The polymers were characterized by infra-red and H-1, C-13 and P-31 nuclear magnetic resonance (n.m.r.) spectroscopy. The molecular weights were determined by end-group analysis using P-31 n.m.r. spectral data. The phenoxaphosphine-containing polymers showed superior thermostability and flame retardancy over the phosphine-oxide-containing polymers.

引用

页码：1909 / 1913

页数：5

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