Nonabrasive media with accellerated chemistry
US7005080B2 · kind B2 · utility
14Cited by
4References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2003 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Feb 9, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B31/14
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention is an improvement in the metal finishing processes disclosed in U.S. Pat. No. 4,818,333. The improvement arises in the use of nonabrasive media, such as stainless steel or plastic, in combination with chemicals that are reactive to the metal surface processed. The invention also includes metal articles finished using this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.