DIFF Subgroup
C08G 63/81 using solvents (C08G63/79 takes precedence)
Introduced: January 1990
Title
Titles differ between systems:
IPC: using solvents
CPC: using solvents (C08G63/79 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule > Preparation processes > using solvents
CPC:
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) > Preparation processes > using solvents (C08G63/79 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.