JPS5665072A - Oxygen sensing agent - Google Patents

Oxygen sensing agent

Info

Publication number
JPS5665072A
JPS5665072A JP14118279A JP14118279A JPS5665072A JP S5665072 A JPS5665072 A JP S5665072A JP 14118279 A JP14118279 A JP 14118279A JP 14118279 A JP14118279 A JP 14118279A JP S5665072 A JPS5665072 A JP S5665072A
Authority
JP
Japan
Prior art keywords
oxygen
sensing agent
oxygen sensing
agent
component
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
JP14118279A
Other languages
Japanese (ja)
Inventor
Hiroyuki Okitsu
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP14118279A priority Critical patent/JPS5665072A/en
Publication of JPS5665072A publication Critical patent/JPS5665072A/en
Pending legal-status Critical Current

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  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Fats And Perfumes (AREA)

Abstract

PURPOSE: An oxygen sensing agent, making it possible to recognize the presence of oxygen with the naked eye by observing change of color tone, which contains a specified compound as a color developing agent.
CONSTITUTION: An oxygen sensing agent is prepared by mixing (A) about 0.001W 1wt% of a compound (e.g., resorufin) having an oxazine skeletone of the formula [wherein X is an oxygen atom or N+(CH3)2], (B) glucose, (C) at least one selected from a kydroxide, a silicate of an alkali (or alkaline earth) metal, and aluminum hydroxide, and (D) about 0.1W20wt% of at least one selected from water, an alcohol and a glycol (in a weight ratio of the component B to A of about 5W 1,000 and of the component C to B of about 0.1W1,000). Said oxygen sensing agent reversibly turns yellow-yellowish white in the absence of oxygen and violet in the presence of oxygen.
COPYRIGHT: (C)1981,JPO&Japio
JP14118279A 1979-11-02 1979-11-02 Oxygen sensing agent Pending JPS5665072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14118279A JPS5665072A (en) 1979-11-02 1979-11-02 Oxygen sensing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14118279A JPS5665072A (en) 1979-11-02 1979-11-02 Oxygen sensing agent

Publications (1)

Publication Number Publication Date
JPS5665072A true JPS5665072A (en) 1981-06-02

Family

ID=15286051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14118279A Pending JPS5665072A (en) 1979-11-02 1979-11-02 Oxygen sensing agent

Country Status (1)

Country Link
JP (1) JPS5665072A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011840A4 (en) * 2006-04-20 2010-07-21 Sakura Color Prod Corp Ink composition for ozone detection and ozone indicator
WO2010146076A1 (en) 2009-06-19 2010-12-23 B. Braun Melsungen Ag Oxygen indicator for parenteral and enteral modes of administration
US20110097811A1 (en) * 2009-10-28 2011-04-28 Powdertech Co., Ltd. Oxygen detector and method for manufacturing oxygen detector
US8431086B2 (en) 2006-07-20 2013-04-30 Baxter International Inc. Medical fluid access device with antiseptic indicator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117495A (en) * 1977-03-23 1978-10-13 Mitsubishi Gas Chemical Co Oxygen indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117495A (en) * 1977-03-23 1978-10-13 Mitsubishi Gas Chemical Co Oxygen indicator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011840A4 (en) * 2006-04-20 2010-07-21 Sakura Color Prod Corp Ink composition for ozone detection and ozone indicator
US8431086B2 (en) 2006-07-20 2013-04-30 Baxter International Inc. Medical fluid access device with antiseptic indicator
WO2010146076A1 (en) 2009-06-19 2010-12-23 B. Braun Melsungen Ag Oxygen indicator for parenteral and enteral modes of administration
US20120083040A1 (en) * 2009-06-19 2012-04-05 B. Braun Melsungen Ag Oxygen indicator for parenteral and enteral dosage forms
US8987001B2 (en) * 2009-06-19 2015-03-24 B. Braun Melsungen Ag Oxygen indicator for parenteral and enteral dosage forms
US20110097811A1 (en) * 2009-10-28 2011-04-28 Powdertech Co., Ltd. Oxygen detector and method for manufacturing oxygen detector
US8415167B2 (en) * 2009-10-28 2013-04-09 Powdertech Co., Ltd. Oxygen detector and method for manufacturing oxygen detector

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