Patent classifications
C
CHEMISTRY; METALLURGY
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C10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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C10M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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137/00
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
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C10M137/16
having a phosphorus-to-nitrogen bond
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C10M137/16

Organic phosphorus compound, preparation method therefor, and uses thereof
12595433 · 2026-04-07 · ·

An organophosphorus compound has a structure represented by the general formula (I): ##STR00001##
The functional groups are defined in the description. The organophosphorus compound has prominent bearing capacity and excellent antiwear and antifriction performances, and can be used as an extreme pressure antiwear additive and used in lubricating oil and lubricating grease.

Organic phosphorus compound, preparation method therefor, and uses thereof
12595433 · 2026-04-07 · ·

An organophosphorus compound has a structure represented by the general formula (I): ##STR00001##
The functional groups are defined in the description. The organophosphorus compound has prominent bearing capacity and excellent antiwear and antifriction performances, and can be used as an extreme pressure antiwear additive and used in lubricating oil and lubricating grease.