Polyesters from dilute dicyclopentadiene

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

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Details

528271, C08G 6302

Patent

active

057770654

ABSTRACT:
Polyesters having a reduced gel content may be made from dicyclopentadiene having a purity of less than about 90% by incorporating from 30 to 200 ppm of an aromatic inhibitor into the dicyclopentadiene prior to reacting the glycol and carboxylic acid to form the polyester.

REFERENCES:
patent: 4029848 (1977-06-01), Nelson

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