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PCE
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DIFF Subgroup
C09B 47/04

Phthalocyanines

Introduced: September 1968

Full Title

Porphines; Azaporphines > Phthalocyanines

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • C09B 47/045 CPC only CPC only
  • C09B 47/28 Phthalocyanine dyes containing —S—SO3H radicals since 1980 IPC+CPC Available in IPC and CPC
  • C09B 47/32 Cationic phthalocyanine dyes since 1980 IPC+CPC Available in IPC and CPC