Pendant dipodal silanes having a disilapropyl terminus
US8921579B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Mar 7, 2014 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Mar 7, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1804
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pendant dipodal silanes having formula (I) and methods for their synthesis are provided. In formula (I), R is an organic radical other than methyl and X may be a halogen, an alkoxy group, an acetoxy group, or a dialkylamino group. Films, adhesives, and composites formed from the inventive dipodal silanes generally demonstrate significantly greater hydrolytic resistance and film-forming ability than conventional silanes.RSiX2CH2SiX3 (I)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.