Method for the hydrosilylation of a siloxane photocatalysed by a polyoxometalate compound
US9475829B2 · kind B2 · utility
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2References
19Claims
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Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Dec 19, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0879
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention concerns a method of hydrosilylation between a siloxane compound (A) comprising at least one hydrogen atom bonded to a silicon atom and an unsaturated compound (B) comprising at least one alkene function and/or at least one alkyne function, the method being characterized in that it is catalyzed by a photocatalyst selected from among the polyoxometalates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.