Lubricating composition for reducing wear and tear on dlc parts used in internal combustion engines
US12152217B2 · kind B2 · utility
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1References
11Claims
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Key dates
| Filing date | May 4, 2021 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | May 4, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/25
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present patent application relates to a method for reducing wear and tear on mechanical parts that are in contact with each other in an internal combustion engine by using a lubricating composition comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.