Preparation of crystalline porous boro-silicates
US5110570A · kind A · utility
9Cited by
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11Claims
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Key dates
| Filing date | Dec 14, 1990 |
| Grant date | May 5, 1992 |
| Priority date | — |
| Expiry date | Dec 14, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/27
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A novel method for preparing crystalline, porous boro-silicates and boron-metal-silicates isostructural with beta zeolite is disclosed. This method makes it possible the times required by the synthesis of such zeolites to be reduced, and said preparations to be carried out with larger reaction volumes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.