IPC Subgroup
C10M 129/08 containing at least 2 hydroxy groups
Introduced: January 1985
Last revised: January 2006
Full Title
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen > having a carbon chain of less than 30 atoms > Hydroxy compounds > having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms > containing at least 2 hydroxy groups
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- Subclass:
- LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION