Synthetic crystalline porous material containing oxides of silicon, titanium and gallium
US5888471A · kind A · utility
2Cited by
10References
15Claims
0Family size
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Key dates
| Filing date | Oct 28, 1996 |
| Grant date | Mar 30, 1999 |
| Priority date | — |
| Expiry date | Oct 28, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A synthetic, crystalline, porous material is disclosed, together with the related preparation process. Such material of zeolitic nature containing oxides of silicon, titanium and gallium corresponds, in the calcined and anhydrous state, to the following empyrical formula: EQU pHGaO.sub.2.qTiO.sub.2.SiO.sub.2, wherein p has a value greater than zero and smaller than or equal to 0.050, and q has a value greater than zero and smaller than or equal to 0.025, and the H.sup.+ of HGaO.sub.2 can be at least partially replaceable or replaced by cations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.