Surface treatment of microfluidic devices
US10159974B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 11, 2013 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Jan 15, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
The invention relates to a surface treatment method for treating the inner walls of a microchannel made from a polymeric material that is at least partially photocured or thermoset. Said treatment is carried out via irradiation in the air at a wavelength of less than or equal to 300 nm. The invention also relates to a method for manufacturing a microfluidic device including such a surface treatment step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.