Less aggressive blast media formed from compacted particles
US5376157A · kind A · utility
7Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1994 |
| Grant date | Dec 27, 1994 |
| Priority date | — |
| Expiry date | Feb 3, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C11/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A blast media for stripping contaminants from very soft and sensitive substrates comprises compacted abrasive particles which are formed by compacting very fine particles of the abrasive into larger particles which are friable and which will break apart into fine particles upon contacting the substrate surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.