Substrates with biopassive coating
US8623459B2 · kind B2 · utility
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13Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 11, 2008 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Oct 8, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a process for imparting decreased adhesion of biological material to the surface of a substrate comprises the following steps (i) oxidizing the surface of the substrate (ii) applying a composition comprising one or more ethylenically unsaturated compounds to the oxidized surface of the substrate and (iii) curing the composition in order to form a coating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.