MWW type zeolite substance, precursor substance therefor, and process for producing these substances
US7326401B2 · kind B2 · utility
15Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2003 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Jul 19, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B39/48
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for easily synthesizing a zeolite substance containing an element having a large ionic radius in the framework at a high ratio. This process comprises the following first to fourth steps:First Step:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.