Resin composition and flow cells incorporating the same
US12013330B2 · kind B2 · utility
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4References
9Claims
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Key dates
| Filing date | Jul 18, 2019 |
| Grant date | Jun 18, 2024 |
| Priority date | — |
| Expiry date | Sep 10, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/487
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An example of a resin composition includes an epoxy resin matrix, a free radical photoinitiator selected from the group consisting of 2-ethyl-9,10-dimethoxyanthracene, 2,2-dimethoxy-2-phenylacetophenone, 2-ethoxy-2-phenylacetophenone, and a phosphine oxide, and a photoacid generator. When cured, the resin composition has low or no autofluorescence when exposed to blue excitation wavelengths ranging from about 380 nm to about 480 nm or green excitation wavelengths ranging from about 510 nm to about 560 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.