Method of evaluating the time left before gelation of a thermosetting composition
US6842016B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Oct 22, 2002 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Feb 28, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Non-destructive method allowing in-situ evaluation, in a sensitive and reproducible way, for a given thermosetting composition, of the time left before gelation of said composition as a function of a quantity measuring its dielectric behavior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.