Method for measuring concentration of stable free radical compound
US6740528B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Aug 30, 2001 |
| Grant date | May 25, 2004 |
| Priority date | — |
| Expiry date | Mar 12, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In a process of treating a radical polymerizable compound containing a stable free radical compound, there is provided a method for measuring the concentration of the stable free radical compound rapidly and with high precision, from the absorption intensity of electron spin resonance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.