CPC Subgroup
C08G 75/025 Preparatory processes
Full Title
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 > Preparatory processes
5 direct subcodes
Child Classifications
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- C08G 75/0254 using metal sulfides
- C08G 75/0259 metal hydrogensulfides
- C08G 75/0263 using elemental sulfur
- C08G 75/0268 using disulfides