Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
Load children
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
Load children
63/00
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Load children Filter patents View analytics View as hierarchy
C08G63/02
Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
Load children Filter patents View analytics View as hierarchy
C08G63/12
derived from polycarboxylic acids and polyhydroxy compounds
Load children Filter patents View analytics View as hierarchy
C08G63/46
Polyesters chemically modified by esterification
Load children Filter patents View analytics View as hierarchy