DE69504193T2 - Verbesserte methode zum nachweis der sauerstoffpermeabilität eines gegenstandes - Google Patents

Verbesserte methode zum nachweis der sauerstoffpermeabilität eines gegenstandes

Info

Publication number
DE69504193T2
DE69504193T2 DE69504193T DE69504193T DE69504193T2 DE 69504193 T2 DE69504193 T2 DE 69504193T2 DE 69504193 T DE69504193 T DE 69504193T DE 69504193 T DE69504193 T DE 69504193T DE 69504193 T2 DE69504193 T2 DE 69504193T2
Authority
DE
Germany
Prior art keywords
detecting
improved method
oxygen permeability
permeability
oxygen
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 - Fee Related
Application number
DE69504193T
Other languages
English (en)
Other versions
DE69504193D1 (de
Inventor
Charles Barmore
Christopher Bull
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cryovac LLC
Original Assignee
WR Grace and Co Conn
WR Grace and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of DE69504193D1 publication Critical patent/DE69504193D1/de
Publication of DE69504193T2 publication Critical patent/DE69504193T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
    • G01N31/225—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols for oxygen, e.g. including dissolved oxygen
    • 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
DE69504193T 1994-05-27 1995-04-07 Verbesserte methode zum nachweis der sauerstoffpermeabilität eines gegenstandes Expired - Fee Related DE69504193T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/250,085 US5483819A (en) 1994-05-27 1994-05-27 Method of detecting the permeability of an object to oxygen
PCT/US1995/004493 WO1995033195A1 (en) 1994-05-27 1995-04-07 Improved method of detecting the permeability of an object to oxygen

Publications (2)

Publication Number Publication Date
DE69504193D1 DE69504193D1 (de) 1998-09-24
DE69504193T2 true DE69504193T2 (de) 1999-04-29

Family

ID=22946263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504193T Expired - Fee Related DE69504193T2 (de) 1994-05-27 1995-04-07 Verbesserte methode zum nachweis der sauerstoffpermeabilität eines gegenstandes

Country Status (5)

Country Link
US (1) US5483819A (de)
EP (1) EP0760943B1 (de)
AU (1) AU2246595A (de)
DE (1) DE69504193T2 (de)
WO (1) WO1995033195A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287518B1 (en) * 1997-06-25 2001-09-11 3M Innovative Properties Company Sterilization monitors
US7448258B2 (en) * 1999-10-29 2008-11-11 Avery Dennison Corporation High throughput screening for moisture barrier characteristics of materials
WO2002033389A1 (en) * 2000-10-19 2002-04-25 General Electric Company Methods for nondestructive evaluation of defects in a transparent coating
US6689438B2 (en) 2001-06-06 2004-02-10 Cryovac, Inc. Oxygen detection system for a solid article
GB0121444D0 (en) * 2001-09-05 2001-10-24 Univ Strathclyde Sensor
US7219362B2 (en) * 2002-07-12 2007-05-15 Cryovac, Inc. Packaging for limited lifetime optical data storage media
AU2003259901A1 (en) * 2002-08-21 2004-03-11 Datascope Investment Corporation Method and composition for forming a protective coating on an assay substrate and substrate produced by the same
US7368153B2 (en) * 2002-12-06 2008-05-06 Cryovac, Inc. Oxygen detection system for a rigid container
DE10354625A1 (de) * 2003-11-22 2005-06-30 Sig Technology Ltd. Verfahren zur Bestimmung der Gasdurchlässigkeit von Behälterwandungen, Behälter mit Oberflächenbeschichtung sowie Beschichtungseinrichtung mit Messvorrichtung
US7318524B2 (en) * 2003-12-24 2008-01-15 Cryovac, Inc. Oxygen scavenging form/fill/seal package for limited lifetime optical data storage media
US7534615B2 (en) * 2004-12-03 2009-05-19 Cryovac, Inc. Process for detecting leaks in sealed packages
US7749768B2 (en) * 2006-03-13 2010-07-06 Cryovac, Inc. Non-invasive method of determining oxygen concentration in a sealed package
US7569395B2 (en) * 2006-03-13 2009-08-04 Cryovac, Inc. Method and apparatus for measuring oxygen concentration
US8042405B2 (en) * 2008-07-23 2011-10-25 University Of Kentucky Research Foundation Method and apparatus for characterizing microscale formability of thin sheet materials
WO2010053888A1 (en) * 2008-11-07 2010-05-14 Mocon, Inc Calibration card for oxygen optical sensors
US8241911B2 (en) * 2008-11-07 2012-08-14 Mocon, Inc. Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery
US8323978B2 (en) * 2008-11-07 2012-12-04 Mocon, Inc. Calibration system and technique for photoluminescent oxygen sensors with zero point maintained with a metal-air battery
US20100189600A1 (en) * 2009-01-29 2010-07-29 3M Innovative Properties Company Monitor for optical detection of organic analytes
GB2489176B (en) * 2009-12-21 2013-10-09 Brian Robert Sinclair Leak detection device
US8647876B2 (en) * 2010-03-31 2014-02-11 Fujifilm Corporation Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method
JP2014521970A (ja) * 2011-07-29 2014-08-28 アルコア インコーポレイテッド アルミインゴットの多孔性（気孔率）評価方法
US9057687B2 (en) 2012-04-20 2015-06-16 Mocon, Inc. Calibration vial and technique for calibrating a fiber optic oxygen sensing needle
CN104777085B (zh) * 2015-03-23 2017-07-18 中山大学 一种封装材料的气体透过率多方法测量校正系统
JP6805744B2 (ja) * 2016-11-14 2020-12-23 凸版印刷株式会社 酸素インジケーター

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568547A (en) * 1979-07-03 1981-01-28 Mitsubishi Gas Chem Co Inc Printable detecting agent
AT377095B (de) * 1982-11-23 1985-02-11 List Hans Sensorelement zur bestimmung des o2-gehaltes einer probe sowie verfahren zur herstellung desselben
US4526752A (en) * 1982-12-16 1985-07-02 Daniel Perlman Oxygen indicator for packaging
US4886690A (en) * 1987-12-21 1989-12-12 W. R. Grace & Co. Peelable barrier film for vacuum skin packages and the like
US4889731A (en) * 1988-02-12 1989-12-26 W. R. Grace & Co.-Conn. Package having peelable film
US4956212A (en) * 1988-11-17 1990-09-11 W. R. Grace & Co. -Conn. Peelable barrier film for vacuum skin packages and the like
AT394906B (de) * 1990-03-27 1992-07-27 Avl Verbrennungskraft Messtech Verfahren zur qualitaetskontrolle von verpackten, organischen stoffen, sowie ein verpackungsmaterial zur durchfuehrung des verfahrens
JP2807558B2 (ja) * 1990-10-16 1998-10-08 大日本印刷株式会社 酸素インジケーターラベル
US5107696A (en) * 1990-12-19 1992-04-28 Modern Controls, Inc. Device for measuring gas permeation
US5316949A (en) * 1992-12-10 1994-05-31 W. R. Grace & Co.-Conn. Method of detecting the permeability of an object to oxygen
AU676287B2 (en) * 1993-06-03 1997-03-06 Sealed Air New Zealand Limited A gas indicator for a package

Also Published As

Publication number Publication date
AU2246595A (en) 1995-12-21
EP0760943B1 (de) 1998-08-19
WO1995033195A1 (en) 1995-12-07
EP0760943A1 (de) 1997-03-12
US5483819A (en) 1996-01-16
DE69504193D1 (de) 1998-09-24

Similar Documents

Publication Publication Date Title
DE69504193T2 (de) Verbesserte methode zum nachweis der sauerstoffpermeabilität eines gegenstandes
DE69510342D1 (de) Verfahren zum nachweis der permeabilität eines gegenstandes für sauerstoff
DE69727776D1 (de) Verfahren zum bestimmen der fraktionellen sauerstoffsaturation
DE69508921T2 (de) Verfahren zum nachweis von staphylokokken
DE69424076D1 (de) Verfahren zum Nachweisen von Luciferase
DE69637620D1 (de) Verfahren und zusammensetzung zum nachweis der bak
DE69529126D1 (de) Verfahren zum Prüfem von Formationen niedriger Durchlässigkeit
DE69509773T2 (de) Verfahren zum einbau eines absolutdrucksensors
DE69930404D1 (de) Methode zum nachweis von analyten
ATE300734T1 (de) Verfahren zum ermitteln der absoluten luftfeuchtigkeit
NO972363D0 (no) Anordning og fremgangsmåte for detektering av posisjon av minst en markör under overflaten
DE69916511D1 (de) Vorrichtung zum optischen Detektieren der Anwesenheit eines Gegenstandes
DE69738007D1 (de) Gassensor, Verfahren zur Überwachung des Gassensors und der Gaskonzentration
DE69719610D1 (de) Verfahren zum Nachweis von Kreatinin
DE59500133D1 (de) Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden
NO954548D0 (no) Apparat for opptak og måling av væske, særlig sjö- eller ferskvann
DE69708786T2 (de) Vorrichtung zum Erfassen der Verschlechterung eines Luft-Kraftstoff-Verhältnis-Sensors
DE69921045D1 (de) Katalysatorverschlechterungsdetektor und Verfahren zum Feststellen der Verschlechterung eines Katalysators
DE69931458D1 (de) Verfahren und Apparat zum Erfassen von Instruktionen zur Bewegungskompensation
DE69132100D1 (de) Verfahren zum Nachweis von Bilirubin
DE69521528D1 (de) Methode zur überwachung der entfernung von schlacken
DE3783112D1 (de) Sensor und verfahren zum erfassen des leckagepegels und durchflusses.
FI965015A0 (fi) Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi
DE58902530D1 (de) Verfahren zum betreiben eines einklemmschutz-sensors.
DE3585448D1 (de) Verfahren zur erfassung des sauerstoffpartialdruckes.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CRYOVAC, INC., DUNCAN, S.C., US

8339 Ceased/non-payment of the annual fee