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PCE
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DIFF Subgroup
C11D 1/88

Ampholytes; Electroneutral compounds

Introduced: July 1974

Full Title

Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent > Ampholytes; Electroneutral compounds

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 1974.

Child Classifications

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  • C11D 1/883 CPC only CPC only
  • C11D 1/886 CPC only CPC only
  • C11D 1/90 Betaines since 1974 IPC+CPC Available in IPC and CPC
  • C11D 1/92 Sulfobetaines since 1974 IPC+CPC Available in IPC and CPC