Method for the preparation of crystalline molecular sieve materials wherein the organic template is an enantiomer
US4622214A · kind A · utility
7Cited by
1References
5Claims
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Key dates
| Filing date | Nov 8, 1985 |
| Grant date | Nov 11, 1986 |
| Priority date | — |
| Expiry date | Nov 8, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/22
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Crystalline molecular sieve materials such as high silica zeolites are manufactured using an organic template comprising an optically active enantiomer such as an enantiomer of 3(.+-.) methyl piperidine -N,N-dimethyl bromide. A new zeolite materials is identified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.