Apparatus for collecting gas sample in foam, and analysis method using the same
US8881575B2 · kind B2 · utility
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2References
11Claims
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Key dates
| Filing date | Dec 15, 2009 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Mar 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/2866
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided are an apparatus for collecting gas samples in a foam and an analysis method using the same, and more particularly, to an apparatus for collecting gas samples in a foam in which the foam is grinded, such that the gas sample in the foam may be effectively collected, and pressure before and after collection of the gas samples may be measured to thereby increase accuracy of gas analysis, such that characteristics of the foam may be more accurately evaluated, and an analysis method using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.