Lubricant for use in non-chip metal forming
US4138348A · kind A · utility
19Cited by
11References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 1974 |
| Grant date | Feb 6, 1979 |
| Priority date | — |
| Expiry date | Jun 3, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention is a water soluble, pasty lubricant containing a base material comprising a neutral fat and/or a vegetable oil, an alkali metal soap, water and an alkali metal salt of a boric acid. The lubricant has particular advantage for use in non-chip metal forming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.