Metallo-organo aluminates as lubricant additives
US4610797A · kind A · utility
6Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1985 |
| Grant date | Sep 9, 1986 |
| Priority date | — |
| Expiry date | May 24, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2010/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Crystalline aluminates conforming substantially to the general formula LiR.2Al(OH).sub.3, CaR(A).2Al(OH).sub.3, or ZnR(A).2Al(OH).sub.3, where R is an organic acid of C.sub.6 -C.sub.22 and A, when present, is an inorganic anion, are found to improve the coefficient of friction and antiwear properties of lubication fluids subjected to shearing, rubbing, or grinding forces at elevated pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.