A polyarylate with 1,2-diphenylcarborane units in the chain

A polyarylate containing 1,2-diphenylcarborane chain units, which can form highly crystalline structures, has been prepared from 1,2-bis-(4-hydroxyphenyl)carborane and the acid chloride of 1,2-bis-(4-carboxyphenyl)carbonate. The parameters of the unit cell of the polymer have been determined and the...

Full description

Saved in:
Bibliographic Details
Published in:Polymer science USSR 1973, Vol.15 (10), p.2488-2493
Main Authors: Valetskii, P.M., Lyamenkova, Ye.K., Babchinitser, T.M., Kalachev, A.I., Lebedev, V.P., Vinogradova, S.V., Stanko, V.I., Korshak, V.V.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A polyarylate containing 1,2-diphenylcarborane chain units, which can form highly crystalline structures, has been prepared from 1,2-bis-(4-hydroxyphenyl)carborane and the acid chloride of 1,2-bis-(4-carboxyphenyl)carbonate. The parameters of the unit cell of the polymer have been determined and the degree of crystallinity of some samples has been calculated. Conditions for conversion to the amorphous state and for crystallization of the polymer have been found, and the properties of amorphous and crystalline samples have been studied. It was found that the amorphous polymer has high heat resistance.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(73)90006-3