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Sulfone/ester polymers containing pendent ethynyl groups

โœ Scribed by Jensen, B. J. ;Hergenrother, P. M.

Book ID
105335927
Publisher
John Wiley and Sons
Year
1985
Weight
703 KB
Volume
23
Category
Article
ISSN
0360-6376

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novel polyamides have been prepared in high yields by the polycondensation reactions of bis(;~-carboxypheny l)-and bis(4-carboxypheny l)phenylphosphine oxide with 3,3'-and 4,4'-diaminodipheny lsulfone. The thermal properties of these materials were studied using differential scanning calorimetry and