[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS6412264A - Oxygen indicator sheet - Google Patents

Oxygen indicator sheet

Info

Publication number
JPS6412264A
JPS6412264A JP15339987A JP15339987A JPS6412264A JP S6412264 A JPS6412264 A JP S6412264A JP 15339987 A JP15339987 A JP 15339987A JP 15339987 A JP15339987 A JP 15339987A JP S6412264 A JPS6412264 A JP S6412264A
Authority
JP
Japan
Prior art keywords
substrate
oxygen
films
indicator sheet
sheet
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
JP15339987A
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 JP15339987A priority Critical patent/JPS6412264A/en
Publication of JPS6412264A publication Critical patent/JPS6412264A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide an oxygen indicator sheet which can indicate the reversible adsorption-desorption reaction of oxygen in a short time and can maintain the indication in a reliable state for a long period by giving oxygen permeability to the substrate and either one of the films of the sheet and making the substrate and either one of the films transparent. CONSTITUTION: An oxygen indicator sheet is constituted by forming a poly(ethylene)-cobalt complex film obtained through the reaction between cobalt (II) perchlorate and poly(ethylene imine) on at least part of one surface of a thermoplastic plastic substrate and coating the complex film with a thermoplastic plastic film and giving oxygen permeability to the substrate and either one of the films. In addition, the substrate and either one of the films are made transparent. Therefore, the indicator sheet can indicate the reversible adsorption- desorption reaction of oxygen in a short time and maintain the indication in a reliable state for a long period.
JP15339987A 1987-06-22 1987-06-22 Oxygen indicator sheet Pending JPS6412264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15339987A JPS6412264A (en) 1987-06-22 1987-06-22 Oxygen indicator sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15339987A JPS6412264A (en) 1987-06-22 1987-06-22 Oxygen indicator sheet

Publications (1)

Publication Number Publication Date
JPS6412264A true JPS6412264A (en) 1989-01-17

Family

ID=15561644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15339987A Pending JPS6412264A (en) 1987-06-22 1987-06-22 Oxygen indicator sheet

Country Status (1)

Country Link
JP (1) JPS6412264A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301078A (en) * 1990-06-15 1994-04-05 Hitachi, Ltd. Magnetic disk unit and manufacturing method of carriage structure thereof
JP2007003258A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition for low temperature
JP2016090312A (en) * 2014-10-31 2016-05-23 株式会社島津製作所 Oxygen concentration measurement seal and fuel battery cell using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301078A (en) * 1990-06-15 1994-04-05 Hitachi, Ltd. Magnetic disk unit and manufacturing method of carriage structure thereof
JP2007003258A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition for low temperature
JP2016090312A (en) * 2014-10-31 2016-05-23 株式会社島津製作所 Oxygen concentration measurement seal and fuel battery cell using the same

Similar Documents

Publication Publication Date Title
JPS5212240A (en) Process for preparing transparent coating compounds
AU7481591A (en) Single or multiple layer foil partially composed of starch
MY100323A (en) Composite dense membrane
AU505290B2 (en) Oriented sheets of thermoplastic resin
JPS51148788A (en) A process for preparing hydrophilic polymers
ES8304226A1 (en) Electrochromic device containing acid copolymer electrolyte.
EP0122613A3 (en) Film forming polymer and pellicles therefrom for projection printing
JPS6412264A (en) Oxygen indicator sheet
JPS5782736A (en) Leakage detection tape
JPS6410172A (en) Oxygen indicator sheet
JPS5364288A (en) Acrylic composite films
JPS5232079A (en) Low-odor packaging film
JPS52115839A (en) Weather resistant adhesive film
JPS5272780A (en) Laminated
JPS5285075A (en) Preparation of semipermeable membrane composition
JPS5376019A (en) Manufacture of photographic light sensitive material
JPS5290535A (en) Method of manufacturing adhesive
JPS52132084A (en) Manufacture of decorative polyester materials
DE3675829D1 (en) COMPOSITE FILM FOR THE PRODUCTION OF PACKAGING.
JPS5323346A (en) Thermoplastic resin composition
ES462360A1 (en) Laminated plastic mirror
JPS538698A (en) Preparation of photo-setting polyurthane resin
JPS52148820A (en) Pressure container and production thereof
FR2322016A1 (en) Anti fraud cheque carrying photograph - has photogram in form of adhesive stamp attached to reverse face
JPS5294382A (en) Production of laminated structure