CPC Subgroup
C10M 137/04 Phosphate esters
Full Title
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus > having no phosphorus-to-carbon bond > Phosphate esters
3 direct subcodes
Child Classifications
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- C10M 137/06 Metal salts
- C10M 137/08 Ammonium or amine salts
- C10M 137/10 Thio derivatives