Thermoplastic aromatic polyether-pyridines and process for...

Details Thermoplastic aromatic polyether-pyridines and process for... Thermoplastic aromatic polyether-pyridines and process for...

C - Chemistry, Metallurgy

08

G

402/349, 402/368

C08G 65/40 (2006.01) C07D 213/64 (2006.01) C08G 75/23 (2006.01)

Patent

CA 1272545

ABSTRACT Disclosed are thermoplastic aromatic polyether- pyridines composed of repeating structural units each containing one or more pyridine rings. These polymers are prepared by reacting a 2,6-dihalogenopyridine with one or two dihydroxy compounds or by reacting a bis (6- chloro-2-pyridyloxy) compound with a dihydroxy compound. The polymers thus obtained have an excellent combination of heat resistance, moldability and other properties, and hence are useful in a wide variety of applications.

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