Reaction product of ammonium tetrathiomolybdate with basic nitrogen compounds and lubricants containing same
US4259194A · kind A · utility
81Cited by
8References
11Claims
0Family size
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Key dates
| Filing date | Jun 28, 1979 |
| Grant date | Mar 31, 1981 |
| Priority date | — |
| Expiry date | Jun 28, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2070/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Antioxidant additives for lubricating oil are prepared by combining ammonium tetrathiomolybdate and a basic nitrogen compound complex to form a sulfur-and molybdenum-containing composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.