Process and catalyst-inhibitor systems for preparing poly(1,4-cy

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

528272, 528274, 528275, 528307, 525439, C08G 6302, C08G 6378

Patent

active

051069440

ABSTRACT:
Disclosed is a process for preparing polyesters of dimethyl terephthalate with 1,4-cyclohexanedimethanol using a catalyst comprising a titanium alkoxide and an alkaline earth metal salt.

REFERENCES:
patent: 3493542 (1970-02-01), Feinaur
patent: 4093603 (1978-06-01), Jackson, Jr. et al.

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