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PCE
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DIFF Subgroup
C11D 1/80

Derivatives of lignin containing no sulfo- or sulfate groups

Introduced: September 1968

Full Title

Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent > Non-ionic compounds > Derivatives of lignin containing no sulfo- or sulfate groups

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