ClassID:

99304

C08G63/58 - 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; Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation; Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof Cyclic ethers ; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters

Recent Application in this class: