CPC Subgroup
C08G 75/0277 Post-polymerisation treatment (chemical after-treatment C08G75/0286)
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 > Post-polymerisation treatment (chemical after-treatment C08G75/0286)
1 direct subcode
Child Classifications
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- C08G 75/0281 Recovery or purification