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PCE
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DIFF Subgroup
C09D 11/103

of aldehydes, e.g. phenol-formaldehyde resins

Introduced: January 2014

Full Title

Full titles differ between systems:

IPC:

Inks > Printing inks > based on artificial resins > containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds > of aldehydes, e.g. phenol-formaldehyde resins

CPC:

Inks > Printing inks (C09D11/30 takes precedence) > based on artificial resins > containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds > of aldehydes, e.g. phenol-formaldehyde resins

No child classifications to compare. This is a leaf node in both IPC and CPC.