ATE154705T1 - Niedrige sauerstoffdurchlässigkeit anzeigendes system - Google Patents

Niedrige sauerstoffdurchlässigkeit anzeigendes system

Info

Publication number
ATE154705T1
ATE154705T1 AT94903506T AT94903506T ATE154705T1 AT E154705 T1 ATE154705 T1 AT E154705T1 AT 94903506 T AT94903506 T AT 94903506T AT 94903506 T AT94903506 T AT 94903506T AT E154705 T1 ATE154705 T1 AT E154705T1
Authority
AT
Austria
Prior art keywords
oxygen permeability
low oxygen
indicating system
article
carrier
Prior art date
Application number
AT94903506T
Other languages
English (en)
Inventor
Christopher Bull
Charles Rice Barmore
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of ATE154705T1 publication Critical patent/ATE154705T1/de

Links

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
    • 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
    • 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)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (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)
  • Percussion Or Vibration Massage (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measuring Volume Flow (AREA)
AT94903506T 1992-12-10 1993-12-07 Niedrige sauerstoffdurchlässigkeit anzeigendes system ATE154705T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/988,511 US5316949A (en) 1992-12-10 1992-12-10 Method of detecting the permeability of an object to oxygen

Publications (1)

Publication Number Publication Date
ATE154705T1 true ATE154705T1 (de) 1997-07-15

Family

ID=25534199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94903506T ATE154705T1 (de) 1992-12-10 1993-12-07 Niedrige sauerstoffdurchlässigkeit anzeigendes system

Country Status (8)

Country Link
US (1) US5316949A (de)
EP (1) EP0673507B1 (de)
JP (1) JP3388412B2 (de)
AT (1) ATE154705T1 (de)
AU (1) AU5742594A (de)
CA (1) CA2151509C (de)
DE (1) DE69311740T2 (de)
WO (1) WO1994014059A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583047A (en) * 1992-12-10 1996-12-10 W. R. Grace & Co.-Conn. Method of detecting the permeability of an object to oxygen
US5483819A (en) * 1994-05-27 1996-01-16 W.R. Grace & Co.-Conn. Method of detecting the permeability of an object to oxygen
US6561008B1 (en) * 1999-10-28 2003-05-13 Guelph Food Technology Centre Determination of oxygen permeation into containers
US6689438B2 (en) * 2001-06-06 2004-02-10 Cryovac, Inc. Oxygen detection system for a solid article
US7219362B2 (en) * 2002-07-12 2007-05-15 Cryovac, Inc. Packaging for limited lifetime optical data storage media
US7368153B2 (en) * 2002-12-06 2008-05-06 Cryovac, Inc. Oxygen detection system for a rigid container
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
TWI391658B (zh) * 2006-12-08 2013-04-01 Wei Fang Su 時間歷程指示裝置、其配方及其形成方法
US8551419B2 (en) * 2010-03-12 2013-10-08 Amcor Limited Container having an oxygen scavenging indication system
US8496885B2 (en) 2010-03-12 2013-07-30 Amcor Limited Container having oxygen scavenging system
US8647876B2 (en) * 2010-03-31 2014-02-11 Fujifilm Corporation Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method
MX343088B (es) 2010-06-25 2016-10-24 Amcor Ltd Sistema de depuración de oxígeno para un recipiente.
WO2012041945A1 (en) * 2010-10-01 2012-04-05 Solvay Sa Method for detecting a fluid permeating through a layer
EP3833951A1 (de) * 2018-08-08 2021-06-16 Cryovac, LLC Inspektion eines vakuumverpackten produkts zur detektion einer gasinnenverpackung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725658A (en) * 1971-01-18 1973-04-03 Trw Inc Apparatus and method for continuously detecting oxygen in a gas stream
US3768976A (en) * 1971-05-20 1973-10-30 Us Army Temperature-time integrating indicator
US4169811A (en) * 1977-03-23 1979-10-02 Mitsubishi Gas Chemical Co., Inc. Oxygen indicator
JPS568547A (en) * 1979-07-03 1981-01-28 Mitsubishi Gas Chem Co Inc Printable detecting agent
AU548020B2 (en) * 1980-02-11 1985-11-21 Commonwealth Scientific And Industrial Research Organisation Measuring oxygen permeability of polymer film
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
US4478792A (en) * 1983-09-16 1984-10-23 Mine Safety Appliances Company Colorimetric gas dosimeter
US4659674A (en) * 1983-09-28 1987-04-21 Air Products And Chemicals, Inc. Quality control method for containers
JPS60125544A (ja) * 1983-12-09 1985-07-04 Kiyoshi Yanai 密閉容器や包装袋における酸素センサ
US4524965A (en) * 1984-01-25 1985-06-25 Pitney Bowes Inc. Envelope stacking machine
US4810655A (en) * 1985-07-03 1989-03-07 Abbott Laboratories Method for measuring oxygen concentration
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
US5107696A (en) * 1990-12-19 1992-04-28 Modern Controls, Inc. Device for measuring gas permeation

Also Published As

Publication number Publication date
CA2151509A1 (en) 1994-06-23
JPH08504511A (ja) 1996-05-14
WO1994014059A1 (en) 1994-06-23
US5316949A (en) 1994-05-31
DE69311740D1 (de) 1997-07-24
EP0673507A1 (de) 1995-09-27
AU5742594A (en) 1994-07-04
DE69311740T2 (de) 1997-12-11
CA2151509C (en) 2003-01-21
JP3388412B2 (ja) 2003-03-24
EP0673507B1 (de) 1997-06-18

Similar Documents

Publication Publication Date Title
MXPA96004979A (es) Metodo para detectar la permeabilidad de un objetoal oxigeno.
ATE154705T1 (de) Niedrige sauerstoffdurchlässigkeit anzeigendes system
DE3888629D1 (de) Tankvorrats- und Leckdetektionssystem.
ATE223571T1 (de) Methode zur farbmessung
EP0190829A3 (de) Optischer Sensor zur Sauerstoffpartialdruckmessung
AU2789492A (en) Method and apparatus for detection of nucleic acid sequences
IT8167729A0 (it) Carta valori dotata di segni di autenticita sotto forma di sostanze luminescenti procedimento per il controllo della carta valori stessa ed apparecchio per l attuazione ditale procedimento
ES2077646T3 (es) Prepolimeros utiles en dispositivos biomedicos.
MY8600137A (en) Improvements in or relating to integrated light detecting or generarting means and amplifying means
MXPA02009765A (es) Control de ciclo automatico de sistemas de agua de enfriamiento.
DE68922331D1 (de) Sauerstoffkonzentrations-Detektor.
GB2005018A (en) Method for detecting toxic substances in liquids
ES2030824T3 (es) Dispositivos de ensayos para determinar la sangre oculta y la glucosa.
MY128979A (en) Device, system and method for conducting a transaction using a translucent, transparent or semitransparent transaction card
DE3581102D1 (de) Vorrichtung fuer die detektion der sauerstoffkonzentration in auspuffgasen.
GR3017739T3 (en) Method of detecting small cell carcinoma and use of acylpeptide hydrolase encoding sequences therefor.
EP0423496A3 (en) Oxygen concentrator with pressure booster and oxygen concentration monitoring
ES8400823A1 (es) Procedimiento y dispositivo de interrogacion de un detector de contenido de gas combustible.
EP0470820A3 (en) System and method for measuring oxygen in the presence of halothane
NO179296C (no) Fremgangsmåte og vandig geldannende polymer opplösning for å nedsette permeabiliteten av en höypermeabilitetssone i et oljereservoar
FI864055A7 (fi) Menetelmä ja laite ilman radon-pitoisuuden mittaamiseksi.
MX9802120A (es) 1,2-dioxetanos quimioluminiscentes mejorados.
ATE39131T1 (de) Verfahren zum nachweis der aktivitaet von zellen.
ATE114185T1 (de) Vorrichtung zur positionsmessung.
ES2086955T3 (es) Procedimiento y dispositivos de deteccion de la entrada en contacto de un neumatico con un apoyo de seguridad.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties