Copolyester compositions

Details Copolyester compositions Copolyester compositions

1981-02-09

1982-09-21

Griffin, Ronald W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

156332, 428480, 528272, C08G 316

Patent

active

043508073

ABSTRACT:
Disclosed are copolyesters derived from 100 mole % of a dibasic acid component, at least 2 mole % of which is the reaction product of ethylene and at least one dialkyl ester of an aliphatic or cycloaliphatic dibasic acid, said dibasic acid containing from 3 to 22 carbon atoms and the alkyl groups of wich contain from 1 to 8 carbon atoms, and 100 mole % of at least one aliphatic or alicyclic glycol having 2 to 12 carbon atoms. These polyesters are useful as adhesives.

REFERENCES:
patent: 2363581 (1944-11-01), Frosch
patent: 2402137 (1946-06-01), Hanford et al.
patent: 2409683 (1946-10-01), Howk et al.
patent: 2433015 (1947-12-01), Roland et al.
patent: 2585723 (1952-02-01), Banes et al.
patent: 3049557 (1962-08-01), Emrick
patent: 3057824 (1962-10-01), Le Bras et al.
patent: 3091650 (1963-05-01), Emrick et al.
patent: 3100792 (1963-08-01), Emrick
patent: 4252940 (1981-02-01), Sublett

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