DIFF Subgroup
C08C 19/30 Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
Introduced: July 1974
Full Title
Chemical modification of rubber > Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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- C08C 19/32 reacting with halogens or halogen-containing groups since 1974 IPC+CPC Available in IPC and CPC
- C08C 19/34 reacting with oxygen or oxygen-containing groups since 1974 IPC+CPC Available in IPC and CPC
- C08C 19/42 reacting with metals or metal-containing groups since 1974 IPC+CPC Available in IPC and CPC