Inorganic porous material and process for making same
US5624875A · kind A · utility
105Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1996 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Jan 18, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/528
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A process for producing inorganic porous materials is disclosed. The materials prepared by this process are favorably applied to producing columns for chromatography, porous filters for separating blood, porous catalysts, or enzyme supports. These materials have interconnected continuous macropores with a median diameter larger than 0.1 .mu.m. A preferred embodiment of said materials contains additionally mesopores in the walls of said macropores, said mesopores having a median diameter between 2 and 100 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.