IPC Subgroup
C10M 135/02 Sulfurised compounds
Introduced: January 1985
Last revised: January 2006
Full Title
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium > Sulfurised compounds
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
2 direct subcodes
Child Classifications
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- C10M 135/04 Hydrocarbons
- C10M 135/06 Esters, e.g. fats