CPC Subgroup
C08G 63/78 Preparation processes
Full Title
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (polyester-amides C08G69/44; polyester-imides C08G73/16) > Preparation processes
5 direct subcodes
Child Classifications
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- C08G 63/79 Interfacial processes, i.e. processes involving a reaction at the interface of two non-miscible liquids
- C08G 63/80 Solid-state polycondensation
- C08G 63/81 using solvents (C08G63/79 takes precedence)
- C08G 63/82 characterised by the catalyst used