C08G 77/32 Post-polymerisation treatment ( chemical after-treatment C08G77/38)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Post-polymerisation treatment
CPC: Post-polymerisation treatment ( chemical after-treatment C08G77/38)
Full Title
Full titles differ between systems:
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
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)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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