JPS62246979A - 可逆性示温剤 - Google Patents

可逆性示温剤

Info

Publication number
JPS62246979A
JPS62246979A JP9166786A JP9166786A JPS62246979A JP S62246979 A JPS62246979 A JP S62246979A JP 9166786 A JP9166786 A JP 9166786A JP 9166786 A JP9166786 A JP 9166786A JP S62246979 A JPS62246979 A JP S62246979A
Authority
JP
Japan
Prior art keywords
temperature
color
leuco dye
hydroxycoumarin
alcohol
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
JP9166786A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219155B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Koichi Oota
浩一 太田
Shuji Goto
後藤　秀志
Masatoshi Hashimoto
正敏 橋本
Tsutomu Funayama
舟山　勉
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.)
NOF Corp
NiGK Corp
Original Assignee
Nichiyu Giken Kogyo Co Ltd
Nippon Oil and Fats 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 Nichiyu Giken Kogyo Co Ltd, Nippon Oil and Fats Co Ltd filed Critical Nichiyu Giken Kogyo Co Ltd
Priority to JP9166786A priority Critical patent/JPS62246979A/ja
Publication of JPS62246979A publication Critical patent/JPS62246979A/ja
Publication of JPH0219155B2 publication Critical patent/JPH0219155B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
JP9166786A 1986-04-21 1986-04-21 可逆性示温剤 Granted JPS62246979A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9166786A JPS62246979A (ja) 1986-04-21 1986-04-21 可逆性示温剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9166786A JPS62246979A (ja) 1986-04-21 1986-04-21 可逆性示温剤

Publications (2)

Publication Number Publication Date
JPS62246979A true JPS62246979A (ja) 1987-10-28
JPH0219155B2 JPH0219155B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-27

Family

ID=14032831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9166786A Granted JPS62246979A (ja) 1986-04-21 1986-04-21 可逆性示温剤

Country Status (1)

Country Link
JP (1) JPS62246979A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992013852A1 (en) * 1991-01-31 1992-08-20 Dainippon Ink & Chemicals, Inc. Benzopyran derivative and antiallergic agent containing the same as active ingredient
JP2008203065A (ja) * 2007-02-20 2008-09-04 Nichiyu Giken Kogyo Co Ltd 加熱調理用温度管理インジケータ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4832846B2 (ja) * 2005-10-07 2011-12-07 日油技研工業株式会社 温度管理インジケータ
EP2554961A4 (en) 2010-03-31 2013-10-30 Nichu Giken Kogyo Kk TEMPERATURE ADMINISTRATION ADVERTISING AND EQUIPPED STRUCTURE
JP6533833B2 (ja) 2015-10-21 2019-06-19 株式会社日立製作所 温度検知体
EP3557208B1 (en) 2016-12-14 2024-01-10 Hitachi Industrial Equipment Systems Co., Ltd. Temperature detection material and methods for manufacturing a temperature detection material
JP7022516B2 (ja) 2017-04-17 2022-02-18 株式会社日立産機システム 温度検知材料、それを用いた温度検知インク、温度インジケータ、および物品管理システム
JP6866318B2 (ja) 2018-01-22 2021-04-28 株式会社日立製作所 温度検知ラベル及びそれを用いた物品管理システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992013852A1 (en) * 1991-01-31 1992-08-20 Dainippon Ink & Chemicals, Inc. Benzopyran derivative and antiallergic agent containing the same as active ingredient
US5428059A (en) * 1991-01-31 1995-06-27 Dainippon Ink & Chemicals, Inc. Benzopyran derivatives and an anti-allergic agent possessing the same as the active ingredient
JP2008203065A (ja) * 2007-02-20 2008-09-04 Nichiyu Giken Kogyo Co Ltd 加熱調理用温度管理インジケータ

Also Published As

Publication number Publication date
JPH0219155B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-27

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