JPS6410172A - Oxygen indicator sheet - Google Patents

Oxygen indicator sheet

Info

Publication number
JPS6410172A
JPS6410172A JP15339887A JP15339887A JPS6410172A JP S6410172 A JPS6410172 A JP S6410172A JP 15339887 A JP15339887 A JP 15339887A JP 15339887 A JP15339887 A JP 15339887A JP S6410172 A JPS6410172 A JP S6410172A
Authority
JP
Japan
Prior art keywords
oxygen
complex
high polymer
substrate
color
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.)
Pending
Application number
JP15339887A
Other languages
Japanese (ja)
Inventor
Masahiro Shigemitsu
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.)
THREE S TECH BV
THREE S TECHNOL BV
Original Assignee
THREE S TECH BV
THREE S TECHNOL BV
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 THREE S TECH BV, THREE S TECHNOL BV filed Critical THREE S TECH BV
Priority to JP15339887A priority Critical patent/JPS6410172A/en
Publication of JPS6410172A publication Critical patent/JPS6410172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

PURPOSE: To indicate the reversible adsorption-desorption reaction of oxygen in a short time by changing salcomine to a high polymer cobalt complex by bonding the salcomine to a basic high polymer. CONSTITUTION: A film of a high polymer amine-cobalt complex obtained through the reaction between N,N'disalicylideneethylenediaminatocobalt (II) and a basic high polymer is formed on a thermoplastic plastic film substrate A and a thermoplastic coating layer B is formed on the film of the complex. At least either one of the substrate A and layer B substantially has oxygen permeability and at least either one of the substrate A and layer B is substantially transparent. The complex exhibits an yellowish orange color when no oxygen is bonded to the complex, but as oxygen is bonded to the complex, the color gradually changes to a black purple color through a pale purple color. Therefore, the reversible adsorption-desorption reaction of oxygen can be indicated in a short time.
JP15339887A 1987-06-22 1987-06-22 Oxygen indicator sheet Pending JPS6410172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15339887A JPS6410172A (en) 1987-06-22 1987-06-22 Oxygen indicator sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15339887A JPS6410172A (en) 1987-06-22 1987-06-22 Oxygen indicator sheet

Publications (1)

Publication Number Publication Date
JPS6410172A true JPS6410172A (en) 1989-01-13

Family

ID=15561622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15339887A Pending JPS6410172A (en) 1987-06-22 1987-06-22 Oxygen indicator sheet

Country Status (1)

Country Link
JP (1) JPS6410172A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007003258A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition for low temperature
US8367324B2 (en) 2003-11-17 2013-02-05 Canon Kabushiki Kaisha Method for judging change in probe-bearing substrate, probe-bearing substrate and detecting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8367324B2 (en) 2003-11-17 2013-02-05 Canon Kabushiki Kaisha Method for judging change in probe-bearing substrate, probe-bearing substrate and detecting apparatus
JP2007003258A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition for low temperature

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