Process for the direct synthesis of trialkoxysilane
US7652164B2 · kind B2 · utility
2Cited by
38References
34Claims
0Family size
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Key dates
| Filing date | Nov 21, 2005 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Aug 14, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/025
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The Direct Synthesis of trialkoxysilane is carried out by conducting the Direct Synthesis reaction of silicon and alcohol, optionally in solvent, in the presence of a catalytically effective amount of Direct Synthesis catalyst and an effective catalyst-promoting amount of Direct Synthesis catalyst promoter, said promoter being an organic or inorganic compound possessing at least one phosphorus-oxygen bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.