CA934182A - Method and apparatus for determining gas permeability of film - Google Patents
Method and apparatus for determining gas permeability of filmInfo
- Publication number
- CA934182A CA934182A CA104200A CA104200A CA934182A CA 934182 A CA934182 A CA 934182A CA 104200 A CA104200 A CA 104200A CA 104200 A CA104200 A CA 104200A CA 934182 A CA934182 A CA 934182A
- Authority
- CA
- Canada
- Prior art keywords
- film
- gas permeability
- determining gas
- determining
- permeability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000035699 permeability Effects 0.000 title 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
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1532470A | 1970-03-02 | 1970-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA934182A true CA934182A (en) | 1973-09-25 |
Family
ID=21770755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA104200A Expired CA934182A (en) | 1970-03-02 | 1971-02-01 | Method and apparatus for determining gas permeability of film |
Country Status (6)
Country | Link |
---|---|
US (1) | US3618361A (ja) |
JP (1) | JPS5611891B1 (ja) |
CA (1) | CA934182A (ja) |
DE (1) | DE2108213A1 (ja) |
FR (1) | FR2084048A5 (ja) |
GB (1) | GB1283674A (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4391128A (en) * | 1981-04-20 | 1983-07-05 | Air Products And Chemicals, Inc. | Back-diffusion quality control method for barrier treated containers |
US4464927A (en) * | 1982-01-07 | 1984-08-14 | Reid Philip L | Apparatus for measuring gas transmission through films |
EP0191249A2 (en) * | 1985-02-12 | 1986-08-20 | Thomas I. Bradshaw | A method and apparatus for tangential flow testing of microporous and ultra filter membranes |
US5081863A (en) * | 1985-05-31 | 1992-01-21 | Modern Controls, Inc. | Apparatus for measuring transmission of volatile substances through films |
US4660411A (en) * | 1985-05-31 | 1987-04-28 | Reid Philip L | Apparatus for measuring transmission of volatile substances through films |
US4656865A (en) * | 1985-09-09 | 1987-04-14 | The Dow Chemical Company | System for analyzing permeation of a gas or vapor through a film or membrane |
GB2197080A (en) * | 1986-11-05 | 1988-05-11 | City Tech | Permeability/diffusion measurement |
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 |
US5107696A (en) * | 1990-12-19 | 1992-04-28 | Modern Controls, Inc. | Device for measuring gas permeation |
US5159829A (en) * | 1990-12-19 | 1992-11-03 | Modern Controls, Inc. | Device for measuring gas permeation |
US5390539A (en) * | 1992-09-25 | 1995-02-21 | Modern Controls, Inc. | Device for measuring the permeability of a membrane to water vapor |
US5513515A (en) * | 1995-05-15 | 1996-05-07 | Modern Controls, Inc. | Method for measuring permeability of a material |
US5591898A (en) * | 1995-10-12 | 1997-01-07 | Modern Controls, Inc. | Method for measuring material permeability characteristics |
US6843106B2 (en) * | 2000-03-08 | 2005-01-18 | Rensselaer Polytechnic Institute | Differential permeometer |
DK174764B1 (da) * | 2002-04-16 | 2003-10-27 | Pbi Dansensor As | Prøveholderplade samt anvendelse af én eller to sådanne prøveholderplader |
US7552620B2 (en) * | 2006-09-07 | 2009-06-30 | 3M Innovative Properties Company | Fluid permeation testing method employing mass spectrometry |
US7555934B2 (en) * | 2006-09-07 | 2009-07-07 | 3M Innovative Properties Company | Fluid permeation testing apparatus employing mass spectrometry |
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. |
US8691071B2 (en) * | 2008-05-02 | 2014-04-08 | Mocon, Inc. | Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell |
DE102009048607A1 (de) * | 2009-09-30 | 2011-04-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abdichtung für Fluid enthaltende Kammer |
US8821614B1 (en) * | 2012-09-28 | 2014-09-02 | U.S. Department Of Energy | Constant pressure high throughput membrane permeation testing system |
US20170023463A1 (en) * | 2014-02-24 | 2017-01-26 | Mocon, Inc. | Rugged target-analyte permeation testing instrument employing a consolidating block manifold |
JP6492304B2 (ja) * | 2015-01-16 | 2019-04-03 | 株式会社住化分析センター | ガス透過度の測定装置及び測定方法 |
CN112525792A (zh) * | 2020-11-05 | 2021-03-19 | 中国电子科技集团公司第十八研究所 | 一种基于压力控制的锂电池隔膜温度测试装置及测试方法 |
-
1970
- 1970-03-02 US US15324A patent/US3618361A/en not_active Expired - Lifetime
-
1971
- 1971-02-01 CA CA104200A patent/CA934182A/en not_active Expired
- 1971-02-20 DE DE19712108213 patent/DE2108213A1/de active Pending
- 1971-03-01 FR FR7107019A patent/FR2084048A5/fr not_active Expired
- 1971-03-02 JP JP1093371A patent/JPS5611891B1/ja active Pending
- 1971-04-19 GB GB21257/71A patent/GB1283674A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5611891B1 (ja) | 1981-03-17 |
DE2108213A1 (de) | 1971-09-16 |
US3618361A (en) | 1971-11-09 |
FR2084048A5 (ja) | 1971-12-17 |
GB1283674A (en) | 1972-08-02 |
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