Linear, thermoplastic polyesters

Details Linear, thermoplastic polyesters Linear, thermoplastic polyesters

1975-02-24

1976-11-30

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08G 6368

Patent

active

039948641

ABSTRACT:
Linear polyesters based on terephthalic acid and/or isophthalic acid and containing di-(hydroxyalkyl) compounds of oligomeric N,N-heterocyclic compounds as the diol component, have higher glass transition temperatures compared with poly-(alkylene) terephthalates. The new polyesters are thermoplastic materials suitable for the manufacture, by customary moulding processes, of mouldings having a higher heat distortion point.

REFERENCES:
patent: 3856754 (1974-12-01), Habermeier et al.
patent: 3860564 (1975-01-01), Habermeier et al.

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