DE69510342T2 - Verfahren zum nachweis der permeabilität eines gegenstandes für sauerstoff - Google Patents

Verfahren zum nachweis der permeabilität eines gegenstandes für sauerstoff

Info

Publication number
DE69510342T2
DE69510342T2 DE69510342T DE69510342T DE69510342T2 DE 69510342 T2 DE69510342 T2 DE 69510342T2 DE 69510342 T DE69510342 T DE 69510342T DE 69510342 T DE69510342 T DE 69510342T DE 69510342 T2 DE69510342 T2 DE 69510342T2
Authority
DE
Germany
Prior art keywords
permeability
oxygen
detecting
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
DE69510342T
Other languages
English (en)
Other versions
DE69510342D1 (de
Inventor
Thomas Blinka
Christopher Bull
Charles Barmore
Drew Speer
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
Cryovac LLC
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 Cryovac LLC filed Critical Cryovac LLC
Publication of DE69510342D1 publication Critical patent/DE69510342D1/de
Application granted granted Critical
Publication of DE69510342T2 publication Critical patent/DE69510342T2/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/904—Oxidation - reduction indicators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y10T436/209163—Dissolved or trace oxygen or oxygen content of a sealed environment

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69510342T 1994-04-22 1995-04-03 Verfahren zum nachweis der permeabilität eines gegenstandes für sauerstoff Expired - Fee Related DE69510342T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/231,411 US5583047A (en) 1992-12-10 1994-04-22 Method of detecting the permeability of an object to oxygen
PCT/US1995/004093 WO1995029394A1 (en) 1994-04-22 1995-04-03 Method of detecting the permeability of an object to oxygen

Publications (2)

Publication Number Publication Date
DE69510342D1 DE69510342D1 (de) 1999-07-22
DE69510342T2 true DE69510342T2 (de) 2000-01-27

Family

ID=22869137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69510342T Expired - Fee Related DE69510342T2 (de) 1994-04-22 1995-04-03 Verfahren zum nachweis der permeabilität eines gegenstandes für sauerstoff

Country Status (9)

Country Link
US (1) US5583047A (de)
EP (1) EP0756704B1 (de)
AU (1) AU680761B2 (de)
BR (1) BR9507503A (de)
CA (1) CA2188436C (de)
DE (1) DE69510342T2 (de)
MX (1) MXPA96004979A (de)
NZ (1) NZ283912A (de)
WO (1) WO1995029394A1 (de)

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KR100228233B1 (ko) * 1997-07-25 1999-11-01 이윤재 텐트용 직물 및 그의 제조 방법
US6561008B1 (en) * 1999-10-28 2003-05-13 Guelph Food Technology Centre Determination of oxygen permeation into containers
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
US6875400B2 (en) 2000-12-22 2005-04-05 Cryovac, Inc. Method of sterilizing and initiating a scavenging reaction in an article
US6689438B2 (en) 2001-06-06 2004-02-10 Cryovac, Inc. Oxygen detection system for a solid article
AR035104A1 (es) * 2001-08-13 2004-04-14 Clopay Plastic Prod Co Peliculas microporosas de varias capas y metodo para su fabricacion
GB0121444D0 (en) * 2001-09-05 2001-10-24 Univ Strathclyde Sensor
US7334681B2 (en) * 2001-11-06 2008-02-26 Possis Medical, Inc. Packaging system with oxygen sensor for gas inflation/evacuation system and sealing system
US7219799B2 (en) * 2002-12-31 2007-05-22 Possis Medical, Inc. Packaging system with oxygen sensor
US20060064071A1 (en) * 2001-11-06 2006-03-23 Possis Medical, Inc. Gas inflation/evacuation system incorporating a reservoir and removably attached sealing system for a guidewire assembly having an occlusive device
US20030198892A1 (en) * 2002-04-22 2003-10-23 General Electric Company Limited play data storage media and method for limiting access to data thereon
US20030205323A1 (en) * 2002-04-22 2003-11-06 General Electric Company Method for making limited play data storage media
US20040004922A1 (en) * 2002-06-17 2004-01-08 Selinfreund Richard H. Materials for optical medium copy-protection transiently reacting to a reader beam
US6952392B2 (en) * 2002-06-17 2005-10-04 Verification Technologies, Inc. Laser reactive dyes for DVD copy protection system
US20040152017A1 (en) * 2002-06-17 2004-08-05 Rakesh Vig Bis-propyl amine analog and composition
US20040087692A1 (en) 2002-10-30 2004-05-06 Dixit Arun Nandkishor Method for preparation of an anthraquinone colorant composition
TW200422603A (en) * 2002-11-05 2004-11-01 Clopay Plastic Prod Co Methods of analyzing microporous polyolefin film pore structure and three-dimensional images thereof
US7368153B2 (en) * 2002-12-06 2008-05-06 Cryovac, Inc. Oxygen detection system for a rigid container
US20040132092A1 (en) * 2003-01-03 2004-07-08 Stetson Christopher M. Determining the density of functional moieties on polymer reagents
GB0305602D0 (en) * 2003-03-12 2003-04-16 Univ Strathclyde Indicator
US7087282B2 (en) * 2003-07-15 2006-08-08 General Electric Company Limited play optical storage medium, method for making the same
US7202292B2 (en) * 2003-07-15 2007-04-10 General Electric Company Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same
US7534615B2 (en) * 2004-12-03 2009-05-19 Cryovac, Inc. Process for detecting leaks in sealed packages
US20070060878A1 (en) * 2005-09-01 2007-03-15 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism and torqueable kink-resistant guidewire
US7615031B2 (en) * 2005-09-01 2009-11-10 Medrad, Inc. Gas inflation/evacuation system incorporating a multiple element valved guidewire assembly having an occlusive device
US8608703B2 (en) 2007-06-12 2013-12-17 Medrad, Inc. Infusion flow guidewire system
US20080097294A1 (en) * 2006-02-21 2008-04-24 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism prepackaged in a pressurized gaseous environment and a compatible prepackaged torqueable kink-resistant guidewire with distal occlusive balloon
WO2007051860A1 (de) 2005-11-07 2007-05-10 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Lacke mit sauerstoff-scavenger und/oder sauerstoff-indikatorfunktion zum beschichten oder verkleben sowie damit hergestellte produkte
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
US20080206879A1 (en) * 2007-02-28 2008-08-28 The Lubrizol Corporation Analysis of Functional Fluids Using a Redox Indicator
FI20085609A0 (fi) * 2008-06-18 2008-06-18 Valtion Teknillinen Happi-indikaattori
EP2531299A4 (de) * 2009-01-30 2013-08-14 Mistral Detection Ltd Verfahren und kit zur identifierung eines oxidationsmittelhaltigen sprengstoffes
US8647876B2 (en) * 2010-03-31 2014-02-11 Fujifilm Corporation Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method
WO2012021697A1 (en) 2010-08-12 2012-02-16 Medrad, Inc. Infusion flow system and fluid coupling
EP2622320A1 (de) * 2010-10-01 2013-08-07 Solvay Sa Detektionsverfahren für eine durch eine schicht sickernde flüssigkeit
US9417226B2 (en) 2011-06-28 2016-08-16 Mistral Detection Ltd Reagent, method and kit for the detection of nitro aliphatic compounds

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US3768976A (en) * 1971-05-20 1973-10-30 Us Army Temperature-time integrating indicator
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AT377095B (de) * 1982-11-23 1985-02-11 List Hans Sensorelement zur bestimmung des o2-gehaltes einer probe sowie verfahren zur herstellung desselben
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US4810655A (en) * 1985-07-03 1989-03-07 Abbott Laboratories Method for measuring oxygen concentration
JPS6212853A (ja) * 1985-07-10 1987-01-21 Mishima Seishi Kk 酸素濃度表示材料
DE3643516A1 (de) * 1986-12-19 1988-06-30 Boehringer Mannheim Gmbh Testtraeger fuer die analytische bestimmung von bestandteilen von koerperfluessigkeiten
US5096813A (en) * 1988-07-18 1992-03-17 Massachusetts Institute Of Technology Visual indicator system
US5155046A (en) * 1990-08-10 1992-10-13 Puritan-Bennett Corporation System and method for measuring oxygen in the presence of halothane
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GB9104432D0 (en) * 1991-03-01 1991-04-17 Abbey Biosystems Ltd Oxygen sensor
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US5316949A (en) * 1992-12-10 1994-05-31 W. R. Grace & Co.-Conn. Method of detecting the permeability of an object to oxygen

Also Published As

Publication number Publication date
CA2188436A1 (en) 1995-11-02
EP0756704B1 (de) 1999-06-16
AU680761B2 (en) 1997-08-07
NZ283912A (en) 1997-11-24
WO1995029394A1 (en) 1995-11-02
CA2188436C (en) 2002-10-01
US5583047A (en) 1996-12-10
EP0756704A1 (de) 1997-02-05
DE69510342D1 (de) 1999-07-22
BR9507503A (pt) 1997-09-02
AU2237295A (en) 1995-11-16
MXPA96004979A (es) 2004-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee