JPS6466561A - Oxygen indicator - Google Patents

Oxygen indicator

Info

Publication number
JPS6466561A
JPS6466561A JP22314187A JP22314187A JPS6466561A JP S6466561 A JPS6466561 A JP S6466561A JP 22314187 A JP22314187 A JP 22314187A JP 22314187 A JP22314187 A JP 22314187A JP S6466561 A JPS6466561 A JP S6466561A
Authority
JP
Japan
Prior art keywords
oxygen
oxygen indicator
indicator layer
synthetic paper
oil
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.)
Granted
Application number
JP22314187A
Other languages
Japanese (ja)
Other versions
JP2601285B2 (en
Inventor
Mitsuo Okabe
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP62223141A priority Critical patent/JP2601285B2/en
Publication of JPS6466561A publication Critical patent/JPS6466561A/en
Application granted granted Critical
Publication of JP2601285B2 publication Critical patent/JP2601285B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

PURPOSE:To achieve a higher resistance to water and oil, by employing a synthetic paper as support for an oxygen indicator layer. CONSTITUTION:An oxygen indicator is provided with an oxygen indicator layer 2 at least on one side of a synthetic paper 1 as support. The synthetic paper 1 herein used is such as those produced by converting a synthetic resin such as polyethylene or polystyrene into fiber or fibril to be formed into a sheet or a film. The indicator layer 2 preferably employs a dye that causes a change in the hue thereof, for example, forming, changing and vanishing color depending on the presence of oxygen or variation in the concentration thereof. Moreover, the indicator layer 2 is formed by printing or coating using an appropriate vehicle, which is preferably converted to ink or paint maintaining a reducing performance. The use of such an oxygen indicator allows a higher resistance to water and oil.
JP62223141A 1987-09-08 1987-09-08 Oxygen indicator Expired - Lifetime JP2601285B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223141A JP2601285B2 (en) 1987-09-08 1987-09-08 Oxygen indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223141A JP2601285B2 (en) 1987-09-08 1987-09-08 Oxygen indicator

Publications (2)

Publication Number Publication Date
JPS6466561A true JPS6466561A (en) 1989-03-13
JP2601285B2 JP2601285B2 (en) 1997-04-16

Family

ID=16793433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223141A Expired - Lifetime JP2601285B2 (en) 1987-09-08 1987-09-08 Oxygen indicator

Country Status (1)

Country Link
JP (1) JP2601285B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317553A (en) * 1989-06-15 1991-01-25 Dainippon Printing Co Ltd Oxygen indicator label
JP2003307513A (en) * 2002-04-17 2003-10-31 Toppan Printing Co Ltd Oxygen indicator and packing bag
JP2006258523A (en) * 2005-03-16 2006-09-28 Dainippon Printing Co Ltd Oxygen indicator
JP2007003258A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition for low temperature
JP2007003259A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition
JP2007121007A (en) * 2005-10-26 2007-05-17 Asahi Kasei Life & Living Corp Oxygen detector
JP2007333742A (en) * 2001-06-14 2007-12-27 Otsuka Pharmaceut Factory Inc Carbon dioxide gas indicator and package provided with carbon dioxide gas indicator
JP2017058156A (en) * 2015-09-14 2017-03-23 旭化成パックス株式会社 Inspection kit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934357U (en) * 1982-08-28 1984-03-03 大日本印刷株式会社 oxygen indicator
JPS6086965U (en) * 1983-11-18 1985-06-14 大日本印刷株式会社 Oxygen concentration display sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934357U (en) * 1982-08-28 1984-03-03 大日本印刷株式会社 oxygen indicator
JPS6086965U (en) * 1983-11-18 1985-06-14 大日本印刷株式会社 Oxygen concentration display sheet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317553A (en) * 1989-06-15 1991-01-25 Dainippon Printing Co Ltd Oxygen indicator label
JP2007333742A (en) * 2001-06-14 2007-12-27 Otsuka Pharmaceut Factory Inc Carbon dioxide gas indicator and package provided with carbon dioxide gas indicator
JP2003307513A (en) * 2002-04-17 2003-10-31 Toppan Printing Co Ltd Oxygen indicator and packing bag
JP2006258523A (en) * 2005-03-16 2006-09-28 Dainippon Printing Co Ltd Oxygen indicator
JP2007003258A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition for low temperature
JP2007003259A (en) * 2005-06-22 2007-01-11 Mitsubishi Gas Chem Co Inc Oxygen sensing agent composition
JP2007121007A (en) * 2005-10-26 2007-05-17 Asahi Kasei Life & Living Corp Oxygen detector
JP2017058156A (en) * 2015-09-14 2017-03-23 旭化成パックス株式会社 Inspection kit

Also Published As

Publication number Publication date
JP2601285B2 (en) 1997-04-16

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