Silica-clay complexes
US4510257A · kind A · utility
53Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1983 |
| Grant date | Apr 9, 1985 |
| Priority date | — |
| Expiry date | Dec 8, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G11/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to intercalated clay compositions wherein the interlayers of said clay have been intercalated with three-dimensional silicon oxide pillars whereby the pillars comprise at least two silicon atom layers parallel to the clay interlayers. These materials have useful catalytic and adsorbent properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.