Hydrosilation, and dehydrocondensation of silicon hydrides, catalyzed by scandium, yttrium and rare earth metal compounds
US4965386A · kind A · utility
9Cited by
2References
43Claims
0Family size
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Key dates
| Filing date | Mar 26, 1990 |
| Grant date | Oct 23, 1990 |
| Priority date | — |
| Expiry date | Mar 26, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0896
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for forming polysilanes from silicon hydrides by contacting the silicon hydride with catalytic amounts of selected scandium, yttrium and rare earth metal hydrides, and a process for hydrosilation of alpha-olefins in which an alpha-olefin is contacted with a silicon hydride in the presence of catalytic amounts of selected scandium, yttrium and rare earth metal compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.