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PCE
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CPC Subgroup
C08G 63/66

Polyesters containing oxygen in the form of ether groups (C08G63/42, C08G63/58 take precedence)

Full Title

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (polyester-amides C08G69/44; polyester-imides C08G73/16) > Polyesters containing oxygen in the form of ether groups (C08G63/42, C08G63/58 take precedence)

2 direct subcodes

Child Classifications

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  • C08G 63/664 derived from hydroxy carboxylic acids