Process for the preparation of silicone oils carrying a group comprising at least one hydrocarbon-comprising ring in which is included an oxygen atom
US7332620B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Oct 29, 2002 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | May 23, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F15/0093
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for the preparation of a functionalized silicone oil by hydrosilylation of synthons in the presence of at least one organohydrosilicon compound, characterized in that:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.