DIFF Subgroup
C11D 1/66 Non-ionic compounds
Introduced: September 1968
Full Title
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent > Non-ionic compounds
Of 18 combined children, 13 exist in both systems.
3 codes are CPC-only extensions, 2 exist only in IPC.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- C11D 1/722 Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; since 1974 IPC+CPC Available in IPC and CPC
- C11D 1/80 Derivatives of lignin containing no sulfo- or sulfate groups IPC+CPC Available in IPC and CPC