the ring containing sulfur and carbon only

Full Title

Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium > Heterocyclic sulfur, selenium or tellurium compounds > the ring containing sulfur and carbon only

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