ISSN:
0449-296X
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Schiff's-base polymers have been formed by the condensation of 1,5-diaminoanthraquinone with 1,4- and 1,3-diacetylbenzene and 2,6-diacetylpyridine. These polymers were soluble in methanesulfonic and concentrated sulfuric acids (1,4-diacetylbenzene polymer) or N,N-dimethylacetamide. The polymer formed from 1,4-diacetylbenzene was ring-closed in polyphosphoric acid to yield a thermally stable polymer soluble in concentrated sulfuric acid which lost only 10% of its weight at 900°C in a TGA test.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1971.150091120
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