Di-epoxy compounds

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups > Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups > characterised by the epoxy compounds used > Di-epoxy compounds

CPC:

Polycondensates containing more than one epoxy group per molecule (low-molecular-weight polyepoxy compounds C07); Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups > Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups > characterised by the epoxy compounds used > Di-epoxy compounds

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1974.

Child Classifications

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C08G 59/223 CPC only CPC only
C08G 59/226 CPC only CPC only
C08G 59/24 carbocyclic since 1974 +1 CPC IPC+CPC Available in IPC and CPC
C08G 59/26 heterocyclic since 1974 IPC+CPC Available in IPC and CPC
C08G 59/28 containing acyclic nitrogen atoms since 1974 IPC+CPC Available in IPC and CPC
C08G 59/30 containing atoms other than carbon, hydrogen, oxygen and nitrogen since 1974 +4 CPC IPC+CPC Available in IPC and CPC