Aqueous metal removal fluid
US4670168A · kind A · utility
8Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1986 |
| Grant date | Jun 2, 1987 |
| Priority date | — |
| Expiry date | May 1, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous metalworking composition comprising about 2-20 wt % of a water-soluble polyglycol, about 0.6-12 wt % of a neutralized or partially neutralized alkyl or alkenyl substituted succinic acid, and water. The composition is especially suitable for metalworking operations such as cutting, grinding, turning, milling, and drilling on aluminum and aluminum alloys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.