ATE410672T1 - Verfahren und vorrichtung zur bestimmung des durchdringens von gasförmigen substanzen durch eine membran - Google Patents
Verfahren und vorrichtung zur bestimmung des durchdringens von gasförmigen substanzen durch eine membranInfo
- Publication number
- ATE410672T1 ATE410672T1 AT02711556T AT02711556T ATE410672T1 AT E410672 T1 ATE410672 T1 AT E410672T1 AT 02711556 T AT02711556 T AT 02711556T AT 02711556 T AT02711556 T AT 02711556T AT E410672 T1 ATE410672 T1 AT E410672T1
- Authority
- AT
- Austria
- Prior art keywords
- penetration
- relates
- package
- membrane
- determining
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 3
- 230000035515 penetration Effects 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 229940127557 pharmaceutical product Drugs 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Examining Or Testing Airtightness (AREA)
- Vacuum Packaging (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/NO2002/000025 WO2003060485A1 (en) | 2002-01-18 | 2002-01-18 | Method and device for determining penetration of gaseous substances through a membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE410672T1 true ATE410672T1 (de) | 2008-10-15 |
Family
ID=19904231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02711556T ATE410672T1 (de) | 2002-01-18 | 2002-01-18 | Verfahren und vorrichtung zur bestimmung des durchdringens von gasförmigen substanzen durch eine membran |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7004010B2 (de) |
| EP (1) | EP1468269B1 (de) |
| CN (1) | CN1615431A (de) |
| AT (1) | ATE410672T1 (de) |
| AU (1) | AU2002230300A1 (de) |
| DE (1) | DE60229297D1 (de) |
| DK (1) | DK1468269T3 (de) |
| ES (1) | ES2315352T3 (de) |
| PT (1) | PT1468269E (de) |
| WO (1) | WO2003060485A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8603825B2 (en) * | 2004-03-31 | 2013-12-10 | Agency For Science, Technology And Research | Sensor for measuring gas permeability of a test material |
| ITPI20060106A1 (it) | 2006-09-12 | 2008-03-13 | Extrasolution S R L | Metodo per la misurazione di permeabilita' ai gas di contenitori ed elementi di tenuta in genere. |
| CN100554958C (zh) * | 2006-09-30 | 2009-10-28 | 梁嘉臻 | 一种测试包装袋透氧率的方法 |
| WO2008046419A1 (en) * | 2006-10-18 | 2008-04-24 | Pbi-Dansensor A/S | A device for the use in permeability testing of containers |
| US8567236B2 (en) * | 2007-12-13 | 2013-10-29 | University Of Florida Research Foundation, Inc. | Method and apparatus for measuring gas transmission rate of semi-barrier materials |
| CN101963571B (zh) * | 2010-09-21 | 2012-06-06 | 同济大学 | 水泥土屏障隔离法处置效果的室内检测方法 |
| JP5510348B2 (ja) * | 2011-01-28 | 2014-06-04 | 三菱マテリアル株式会社 | 水蒸気バリア性の評価方法 |
| CN112798186B (zh) * | 2021-02-02 | 2024-12-17 | 广州西唐机电科技有限公司 | 用于检测水和氧气的泄漏量与渗透量的检测装置 |
| CN118333447B (zh) * | 2024-04-07 | 2024-11-15 | 山东艾泽福吉生物科技有限公司 | 一种食用菌品质监测方法及系统 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH618013A5 (de) * | 1977-05-20 | 1980-06-30 | Lyssy Georges H | |
| DE3724160A1 (de) * | 1986-08-06 | 1988-02-11 | Horst Gruen | Verfahren zur pruefung der wasserdurchlaessigkeit von aussenwaenden und/oder schlechter raumdurchlueftung und verwendung dieses verfahrens |
| US4864845A (en) * | 1987-09-29 | 1989-09-12 | Board Of Regents University Of Texas System | Electronic field permeameter |
| US4854157A (en) | 1988-03-07 | 1989-08-08 | The Kendall Company | Device for measuring effective porosity |
| US4944180A (en) * | 1988-08-26 | 1990-07-31 | The Dow Chemical Company | Permeation measurement device |
| US5131261A (en) * | 1988-08-26 | 1992-07-21 | The Dow Chemical Company | Permeation measurement device |
| ES2044009T3 (es) * | 1989-10-09 | 1994-01-01 | Nestle Sa | Procedimiento y dispositivo para la determinacion simultanea del contenido de oxigeno y de la presion residual en un embalaje.. |
| DE69203223T2 (de) * | 1992-03-09 | 1995-11-02 | Robopac Sistemi Srl | Vorrichtung zum Umhüllen von palettierten Gegenständen in eine Plastikfolie. |
| US5347845A (en) * | 1993-02-19 | 1994-09-20 | Whirlpool Corporation | Appliance shipping container air sampling system |
| US5361625A (en) * | 1993-04-29 | 1994-11-08 | Ylvisaker Jon A | Method and device for the measurement of barrier properties of films against gases |
| CH689148A5 (de) | 1995-02-15 | 1998-10-30 | Lyssy Georges H | Verfahren und Messeinrichtung zur Messung der Sauerstoffpermeabilitaet eines Prueflings. |
| JPH1130579A (ja) * | 1997-05-16 | 1999-02-02 | Japan Pionics Co Ltd | 酸素拡散量測定方法、酸素拡散量測定装置および酸素拡散量で通気量を規定した発熱袋 |
| KR100267507B1 (ko) * | 1998-06-11 | 2000-10-16 | 김충섭 | 비다공성막을 통과하는 투과물의 투과특성측정방법 및측정장치 |
| WO2000009988A2 (en) | 1998-08-11 | 2000-02-24 | The Penn State Research Foundation | Rapid method to experimentally measure the gas permeability of micro-perforated films |
| US6684684B2 (en) * | 2000-05-30 | 2004-02-03 | Instrotek, Inc. | Systems and methods for determining the porosity and/or effective air void content of compacted material |
| US6598463B2 (en) * | 2001-05-02 | 2003-07-29 | Du Pont | Method for determining gas accumulation rates |
-
2002
- 2002-01-18 DE DE60229297T patent/DE60229297D1/de not_active Expired - Lifetime
- 2002-01-18 PT PT02711556T patent/PT1468269E/pt unknown
- 2002-01-18 ES ES02711556T patent/ES2315352T3/es not_active Expired - Lifetime
- 2002-01-18 DK DK02711556T patent/DK1468269T3/da active
- 2002-01-18 US US10/501,466 patent/US7004010B2/en not_active Expired - Fee Related
- 2002-01-18 WO PCT/NO2002/000025 patent/WO2003060485A1/en not_active Ceased
- 2002-01-18 EP EP02711556A patent/EP1468269B1/de not_active Expired - Lifetime
- 2002-01-18 AU AU2002230300A patent/AU2002230300A1/en not_active Abandoned
- 2002-01-18 CN CNA028272072A patent/CN1615431A/zh active Pending
- 2002-01-18 AT AT02711556T patent/ATE410672T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1468269A1 (de) | 2004-10-20 |
| WO2003060485A1 (en) | 2003-07-24 |
| EP1468269B1 (de) | 2008-10-08 |
| US7004010B2 (en) | 2006-02-28 |
| AU2002230300A1 (en) | 2003-07-30 |
| ES2315352T3 (es) | 2009-04-01 |
| CN1615431A (zh) | 2005-05-11 |
| DE60229297D1 (de) | 2008-11-20 |
| PT1468269E (pt) | 2009-01-13 |
| DK1468269T3 (da) | 2009-02-16 |
| US20050076705A1 (en) | 2005-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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