ISSN:
0449-2951
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
2,7-Disubstituted derivatives of 1,3,6,8-tetraazopyrene were synthesized as model compounds for some polymers of similar structure. Conjugated and high molecular weight polymers were obtained by polycondensation of 1,4,5,8-tetraaminophthalene with various diphenyl esters of bifunctional aromatic acids. The inherent viscosities of a number of polymers ranged from approximately 0.15 to 0.70. Most of the polymers are infusible and some of them are insoluble in the usual organic solvents. The thermal stability properties of the polymers were very good.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1964.100021127
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