Radiation radically and cationically curable composition, and method for preparing a hybrid sol-gel layer on a surface of a substrate using said composition
US9394461B2 · kind B2 · utility
2Cited by
2References
24Claims
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Key dates
| Filing date | May 16, 2013 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | May 16, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Radiation curable composition for preparing a hybrid sol-gel layer on a surface of a substrate, wherein said composition comprises at least one radically radiation curable material; at least one non-reactive organofunctional silane; at least one reactive organofunctional silane; at least one cationic photoinitiator; and at least one radical photoinitiator.Method for preparing a hybrid sol-gel layer on a surface of a substrate using said composition and hybrid sol-gel layer so prepared.Substrate comprising at least one surface coated with said hybrid sol-gel layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.