DIFF Subgroup
C08G 77/36 Fractionation
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon > Polysiloxanes > Post-polymerisation treatment > Fractionation
CPC:
Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule > Polysiloxanes > Post-polymerisation treatment ( chemical after-treatment C08G77/38) > Fractionation
No child classifications to compare. This is a leaf node in both IPC and CPC.