Naphthalene-1,8-dicarboxylate ester compounds and lubricating oil base stocks and processes for making same
US10738259B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jun 20, 2018 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Jul 7, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/25
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This disclosure relates to naphthalene-1,8-dicarboxylate ester compounds, lubricating oil base stocks comprising naphthalene-1,8-dicarboxylate ester compounds, lubricating oil compositions comprising such base stocks, and method of making such base stocks. The lubricating oil base stocks comprising naphthalene-1,8-dicarboxylate ester compounds exhibit desirable lubricating properties such as polarity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.