Silica-based synthetic materials containing boron in the crystal lattice and processes for their preparation
US4656016A · kind A · utility
22Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1984 |
| Grant date | Apr 7, 1987 |
| Priority date | — |
| Expiry date | Oct 18, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention is concerned with particular crystalline silica materials that contain boron in the crystal lattice. These materials are useful as catalysts for many reactions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.