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PCE
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DIFF Subgroup
C09B 11/22

containing OH groups bound to an aryl nucleus

Introduced: September 1968

Title

Titles differ between systems:

IPC: containing —OH groups bound to an aryl nucleus

CPC: containing OH groups bound to an aryl nucleus

Full Title

Full titles differ between systems:

IPC:

Diaryl- or triarylmethane dyes > derived from triarylmethanes > Amino derivatives of triarylmethanes > containing —OH groups bound to an aryl nucleus

CPC:

Diaryl- or thriarylmethane dyes > derived from triarylmethanes > Amino derivatives of triarylmethanes > containing OH groups bound to an aryl nucleus

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