Polymeric materials with high oxygen permeability and low protein substantivity
US4810764A · kind A · utility
87Cited by
9References
9Claims
0Family size
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Key dates
| Filing date | Feb 9, 1988 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Feb 9, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B1/043
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A fluorosilicone based polymeric material with a fluorinated methacrylate functional crosslinker and an internal wetting agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.