Liquid laydown process and metal filter
US5149360A · kind A · utility
13Cited by
18References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1992 |
| Grant date | Sep 22, 1992 |
| Priority date | — |
| Expiry date | Feb 18, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2998/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Metal filter sheet is made by a method in which metal particulates are suspended in a fluid medium containing a stabilizing agent. The stable suspension is then filtered to leave a wet cake of the metal particulate which is then dried, compressed, and sintered to produce the metal filter sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.