Crystalline silicophosphoaluminate MCM-4
US4664897A · kind A · utility
13Cited by
17References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1986 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | Sep 16, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A new crystalline silicophosphoaluminate designated MCM-4 and having a particular crystal strcuture is provided. This crystalline material has ion-exchange properties and is readily convertible to catalytically active material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.