Process for stabilizing unsaturated organosilicon compounds
US6841694B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Feb 4, 2004 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Feb 4, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1896
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for stabilizing organosilicon compounds bearing unsaturated groups during their preparation, distillation, and/or storage, the organosilicon compounds bearing unsaturated groups having been obtained by reacting a haloalkylsilane with a salt of an unsaturated organic acid, by adding one or more compounds of the formula I wherein R1 and R2 are identical or different linear or branched C1-20 alkyl, and the radicals R3 are identical or different and are hydrogen or linear or branched alkyl radicals having 1-20 carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.