Cationic compounds

Introduced: September 1968

Full Title

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

Of 15 combined children, 14 exist in both systems.

1 codes are CPC-only extensions.

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C11D 1/385 CPC only CPC only
C11D 1/40 Monoamines or polyamines; Salts thereof IPC+CPC Available in IPC and CPC
C11D 1/42 Amino alcohols or amino ethers IPC+CPC Available in IPC and CPC
C11D 1/46 Esters of carboxylic acids with amino alcohols; Esters of amino carboxylic acids with alcohols IPC+CPC Available in IPC and CPC
C11D 1/48 N-containing polycondensation products IPC+CPC Available in IPC and CPC
C11D 1/50 Derivatives of urea, thiourea, cyanamide, guanidine or urethanes IPC+CPC Available in IPC and CPC
C11D 1/52 Carboxylic amides, alkylolamides or imides +5 CPC IPC+CPC Available in IPC and CPC
C11D 1/54 Hydrazides of carboxylic acids IPC+CPC Available in IPC and CPC
C11D 1/56 containing nitro or nitroso groups IPC+CPC Available in IPC and CPC
C11D 1/58 Heterocyclic compounds IPC+CPC Available in IPC and CPC
C11D 1/60 Sulfonium or phosphonium compounds IPC+CPC Available in IPC and CPC
C11D 1/62 Quaternary ammonium compounds IPC+CPC Available in IPC and CPC
C11D 1/64 of unknown constitution IPC+CPC Available in IPC and CPC
C11D 1/645 Mixtures of compounds all of which are cationic IPC+CPC Available in IPC and CPC
C11D 1/65 Mixtures of anionic with cationic compounds +1 CPC IPC+CPC Available in IPC and CPC

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

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