DIFF Subgroup
C08G 75/0281 Recovery or purification
Introduced: January 2016
Full Title
Full titles differ between systems:
IPC:
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon > Polythioethers > Polyarylenethioethers > Post-polymerisation treatment > Recovery or purification
CPC:
Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule > Polythioethers > Polyarylenethioethers > Post-polymerisation treatment (chemical after-treatment C08G75/0286) > Recovery or purification
No child classifications to compare. This is a leaf node in both IPC and CPC.