Multi-phase lubricant compositions containing emulsified boric acid
US7494959B2 · kind B2 · utility
3Cited by
22References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 2005 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Aug 10, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a multiphase lubricant composition formed of an emulsion containing (a) a lubricant first phase, (b) a second phase formed of boric acid and a liquid that is a solvent for boric acid, but immiscible in the first phase, such as glycerol, and (c) a surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.