Blasting materials and method of blasting
US7220165B2 · kind B2 · utility
1Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2003 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Jul 31, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C11/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
It is an object of the present invention to provide a blasting method and a shot material, which are very practical both in the cost and the treatment performance.(a) A shot material containing a styrene ion-exchange resin or a waste material caused therefrom, or/and a dried sludge-derived material, (b) a shot material containing a resin which is comprised of a resin containing a rubber component and a resin containing no rubber component, and (c) a shot material containing at least one component selected from the group consisting of an epoxy resin composition and inorganic filler, and a blasting method using the shot material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.