Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C10M 129/88

Hydroxy compounds

Introduced: January 1985

Full Title

Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen > having a carbon chain of 30 or more atoms > Hydroxy compounds

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

Navigate with arrow keys, Enter to open

  • C10M 129/90 having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms since 1985 IPC+CPC Available in IPC and CPC
  • C10M 129/91 having hydroxy groups bound to a carbon atom of a six-membered aromatic ring since 1985 IPC+CPC Available in IPC and CPC