CPC Subgroup
C08G 63/12 derived from polycarboxylic acids and polyhydroxy compounds
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 derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds > derived from polycarboxylic acids and polyhydroxy compounds
5 direct subcodes
Child Classifications
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- C08G 63/123 the acids or hydroxy compounds containing carbocyclic rings
- C08G 63/16 Dicarboxylic acids and dihydroxy compounds
- C08G 63/40 Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G 63/46 Polyesters chemically modified by esterification (C08G63/20 takes precedence; by after-treatment C08G63/91)
- C08G 63/52 Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation