Coated porous substrates
US5633081A · kind A · utility
46Cited by
36References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1994 |
| Grant date | May 27, 1997 |
| Priority date | — |
| Expiry date | Nov 25, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31928
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A coated porous substrate comprising a porous substrate having a coating of electrically conductive tin oxide on at least a portion of all three dimensions thereof. The coated porous substrate is useful in the lead acid batteries, catalysis, heating, shielding porous membrane and field dependent fluid applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.