CPC Subgroup
C08G 64/22 using carbonyl halides
Full Title
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule (polycarbonate-amides C08G69/44; polycarbonate-imides C08G73/16) > General preparatory processes > using carbonyl halides
3 direct subcodes
Child Classifications
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- C08G 64/24 and phenols