Filter material
US5780126A · kind A · utility
41Cited by
24References
26Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 17, 1996 |
| Grant date | Jul 14, 1998 |
| Priority date | — |
| Expiry date | Jul 17, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24694
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Fluid permeable filter material comprising a self supporting fluid permeable wall and a fluid permeable filter layer. The self supporting wall comprises ceramic oxide fibers, ceramic oxide particles, and silicate ceramic oxide bonding phase. The filter layer comprises non-woven ceramic oxide fibers and silicate ceramic oxide bonding phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.