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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C09B 35/38

Trisazo dyes ot the type [IMAGE cpc-sch-C09B-1018.gif]

Introduced: September 1968

Title

Titles differ between systems:

IPC: Trisazo dyes ot the types

CPC: Trisazo dyes ot the type [IMAGE cpc-sch-C09B-1018.gif]

Full Title

Full titles differ between systems:

IPC:

Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling > Trisazo dyes ot the types

CPC:

Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling > Trisazo dyes ot the type [IMAGE cpc-sch-C09B-1018.gif]

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

Child Classifications

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  • C09B 35/40 the component K being a dihydroxy or polyhydroxy compound IPC+CPC Available in IPC and CPC
  • C09B 35/42 the component K being a diamine or polyamine IPC+CPC Available in IPC and CPC
  • C09B 35/48 the component K being heterocyclic IPC+CPC Available in IPC and CPC