Solid crystalline IM-10, and a process for its preparation
US6921524B2 · kind B2 · utility
1Cited by
7References
7Claims
0Family size
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Key dates
| Filing date | Mar 5, 2004 |
| Grant date | Jul 26, 2005 |
| Priority date | — |
| Expiry date | Mar 5, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B39/06
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention concerns a crystalline solid, designated IM-10, which has the X ray diffraction diagram given below. Said solid has a chemical composition, expressed as the anhydrous base, in terms of moles of oxides, in accordance with the formula XO2:mYO2:pZ2O3:qR2/nO:sF, in which R represents one or more cation(s) with valency n, X represents one or more tetravalent element(s) other than germanium, Y represents germanium, Z represents at least one trivalent element and F is fluorine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.