Lubricating composition for industrial gear fluids
US11795412B1 · kind B1 · utility
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142References
20Claims
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Key dates
| Filing date | Mar 3, 2023 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Mar 3, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A gear fluid composition for lubricating a driveline including a combination of short-chain polysulfide and long-chain polysulfide extreme pressure agents to minimize sulfur loss and to maintain high extreme pressure performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.