US2021348080A1PendingUtilityA1
Lubricant composition with a combination of particles
Est. expiryAug 3, 2038(~12 yrs left)· nominal 20-yr term from priority
C10M 147/00C10N 2040/04C10M 2213/062C10N 2020/06C10M 169/044C10N 2050/10C10N 2020/055C10N 2030/06C10M 2201/041C10M 2213/0623C10N 2020/069C10M 141/04C10N 2020/065C10M 125/02
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Claims
Abstract
The present invention relates to a lubricant composition comprising at least one graphite particle and at least one polytetrafluoroethylene particle. It also relates to the use of said composition for the lubrication of gears, in particular of industrial gears.
Claims
exact text as granted — not AI-modified1 . A lubricant composition comprising at least one graphite particle and at least one polytetrafluoroethylene particle.
2 . The lubricant composition of claim 1 , comprising at most 20% by weight of particles in relation to the total weight of said composition.
3 . The lubricant composition of claim 1 , comprising at most 20% by weight of particles in relation to the total weight of said composition.
4 . The lubricant composition of claim 1 , wherein the particles have a particle size comprised between 300 nm and 5 μm.
5 . The lubricant composition of claim 1 , wherein the particles have a particle size comprised between 50 nm and 400 nm.
6 . The lubricant composition of claim 1 , comprising at least one oil of lubricating viscosity.
7 . The lubricant composition of claim 1 , comprising at least one additive.
8 . (canceled)
9 . A method for lubricating gears, in particular industrial gears, comprising a step of contacting at least one gear with the lubricant composition of claim 1 .Join the waitlist — get patent alerts
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