DIFF Subgroup
C10M 105/22 Carboxylic acids or their salts
Introduced: January 1985
Full Title
Lubricating compositions characterised by the base-material being a non-macromolecular organic compound > containing oxygen > Carboxylic acids or their salts
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 1985.
Child Classifications
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- C10M 105/24 having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen since 1985 IPC+CPC Available in IPC and CPC
- C10M 105/26 having more than one carboxyl group bound to an acyclic carbon atom or cycloaliphatic carbon atom since 1985 IPC+CPC Available in IPC and CPC
- C10M 105/28 having only one carboxyl group bound to a carbon atom of a six-membered aromatic ring since 1985 IPC+CPC Available in IPC and CPC
- C10M 105/30 having more than one carboxyl group bound to a carbon atom of a six-membered aromatic ring since 1985 IPC+CPC Available in IPC and CPC