ClassID:

99287

C08G63/191 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds; Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings; Hydroxy compounds containing aromatic rings Hydroquinones

Recent Application in this class: