CPC Subgroup
C08G 63/16 Dicarboxylic acids and dihydroxy 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 > Dicarboxylic acids and dihydroxy compounds
2 direct subcodes
Child Classifications
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- C08G 63/18 the acids or hydroxy compounds containing carbocyclic rings
- C08G 63/20 Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups