Compositions containing C4-swallow tail silanes
US7495118B2 · kind B2 · utility
8Cited by
22References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2004 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Jun 13, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1804
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Described are perfluoro lower alkyl derived silanes having two perfluoroalkyl groups in close proximity to one another which in an organic solvent are useful in treating siliceous substrates; the compositions may optionally contain an additional non-fluorinated compound in a mixture or condensation product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.