Anionic compounds

Introduced: September 1968

Full Title

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

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

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C11D 1/04 Carboxylic acids or salts thereof (soap C11D9/00) IPC+CPC Available in IPC and CPC
C11D 1/12 Sulfonic acids or sulfuric acid esters; Salts thereof +2 CPC IPC+CPC Available in IPC and CPC
C11D 1/32 Protein hydrolysates; Fatty acid condensates thereof IPC+CPC Available in IPC and CPC
C11D 1/34 Derivatives of acids of phosphorus +3 CPC IPC+CPC Available in IPC and CPC
C11D 1/36 of unknown constitution IPC+CPC Available in IPC and CPC
C11D 1/37 Mixtures of compounds all of which are anionic IPC+CPC Available in IPC and CPC

Class C11,2013–2023, worldwide · Source: EPO PATSTAT

Class C11,2013–2023, worldwide · Source: EPO PATSTAT