Method of stabilizing imino-functional silane
US11230563B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 18, 2019 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Sep 18, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C31/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of stabilizing imino-functional silane involving adding thereto at least one Brønsted-Lowry base to inhibit, suppress or prevent the addition reactions of the imino-functional silane with itself to form a imino- and amino-functional silane and the subsequent deamination reactions to form conjugated carbon-carbon double bond-containing imino-functional silanes and stabilized imino-functional silanes containing the at least one Brønsted-Lowry base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.