Lubricant compositions comprising diol functional groups and methods of making and using same
US10844264B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jun 2, 2016 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jun 2, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2208/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Lubricant compositions having at least one base oil composition including about 1.0 to about 15.0 wt % water, and a friction-reducing composition including a glycerol or thioglycerol compositions are described. Methods for making such lubricant compositions and methods of drilling using such lubricant compositions are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.