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.

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C11D 1/662 CPC only CPC only
C11D 1/665 CPC only CPC only
C11D 1/667 CPC only CPC only
C11D 1/68 Alcohols; Oxidation products of paraffin wax, other than acids IPC only IPC only
C11D 1/7 Phenols IPC only IPC only
C11D 1/72 Ethers of polyoxyalkylene glycols +1 CPC IPC+CPC Available in IPC and CPC
C11D 1/722 Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; since 1974 IPC+CPC Available in IPC and CPC
C11D 1/74 Carboxylates or sulfonates of polyoxyalkylene glycols IPC+CPC Available in IPC and CPC
C11D 1/75 Amino oxides since 1974 IPC+CPC Available in IPC and CPC
C11D 1/755 Sulfoxides since 1974 IPC+CPC Available in IPC and CPC
C11D 1/76 Synthetic resins containing no nitrogen IPC+CPC Available in IPC and CPC
C11D 1/78 Neutral esters of acids of phosphorus IPC+CPC Available in IPC and CPC
C11D 1/79 Phosphine oxides 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
C11D 1/82 Compounds containing silicon IPC+CPC Available in IPC and CPC
C11D 1/825 Mixtures of compounds all of which are non-ionic +1 CPC IPC+CPC Available in IPC and CPC
C11D 1/83 Mixtures of non-ionic with anionic compounds +1 CPC IPC+CPC Available in IPC and CPC
C11D 1/835 Mixtures of non-ionic 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