Water based lubricant containing polytetrafluoroethylene
US5372220A · kind A · utility
15Cited by
12References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1993 |
| Grant date | Dec 13, 1994 |
| Priority date | — |
| Expiry date | Feb 23, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2219/044
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of formulating a nonflammable water based lubricant emulsion having excellent anti-seize and low friction properties for wood cutting and metal machining containing preferably an oil-in-water emulsion and finely divided polytetrafluoroethylene particles in the water phase and delivered in small amounts by mist or spray to the working parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.