Micro-mesoporous gel and process for its preparation
US5789336A · kind A · utility
7Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 1995 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Jan 11, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2235/15
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Micro-mesoporous gel consisting of a silica matrix possibly wherein one or more metal oxides selected from transition metals or metals belonging to groups IIIA, IVA and VA are uniformly dispersed, characterized by a monomodal porosity distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.