Apparatus for polishing
US5032203A · kind A · utility
44Cited by
6References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 4, 1989 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | Jan 4, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1463
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Polishing agent including as a main constituent an aqueous solution containing sodium bromite. The aqueous solution may further contain particles which are not dissolved in the solution or an alkali agent to adjust the pH to 8 to 14. Also the apparatus and method for polishing articles using the polishing agent are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.