Catalysts and carriers therefor
US4064154A · kind A · utility
34Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1976 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | Sep 7, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/584
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst carrier substance which can be obtained by reacting an inorganic particulate solid having surface hydroxyl groups with an organosilicon compound containing sulphur. The carrier may be converted to a supported catalyst by reaction with a compound or complex of platinum or rhodium. The catalysts can be recovered and recycled and are useful in hydrogenation, hydroformylation and oligomerization reactions. They are of particular interest with respect to hydrosilylation reactions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.