JPS61233079A - 新規フォトクロミック化合物 - Google Patents

新規フォトクロミック化合物

Info

Publication number
JPS61233079A
JPS61233079A JP60072718A JP7271885A JPS61233079A JP S61233079 A JPS61233079 A JP S61233079A JP 60072718 A JP60072718 A JP 60072718A JP 7271885 A JP7271885 A JP 7271885A JP S61233079 A JPS61233079 A JP S61233079A
Authority
JP
Japan
Prior art keywords
dimethyl derivative
naphthyl
derivative
dimethyl
ethyl
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
JP60072718A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0368034B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shinichi Yamamoto
信一 山本
Takashi Taniguchi
孝 谷口
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP60072718A priority Critical patent/JPS61233079A/ja
Publication of JPS61233079A publication Critical patent/JPS61233079A/ja
Publication of JPH0368034B2 publication Critical patent/JPH0368034B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP60072718A 1985-04-08 1985-04-08 新規フォトクロミック化合物 Granted JPS61233079A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60072718A JPS61233079A (ja) 1985-04-08 1985-04-08 新規フォトクロミック化合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60072718A JPS61233079A (ja) 1985-04-08 1985-04-08 新規フォトクロミック化合物

Publications (2)

Publication Number Publication Date
JPS61233079A true JPS61233079A (ja) 1986-10-17
JPH0368034B2 JPH0368034B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-25

Family

ID=13497410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60072718A Granted JPS61233079A (ja) 1985-04-08 1985-04-08 新規フォトクロミック化合物

Country Status (1)

Country Link
JP (1) JPS61233079A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708164A2 (en) 1994-10-17 1996-04-24 Seiko Epson Corporation Photochromic composition and photochromic resin obtainable by using the same
JP2009221384A (ja) * 2008-03-17 2009-10-01 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体および画像形成装置並びに画像消去装置
JP2009221385A (ja) * 2008-03-17 2009-10-01 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体および画像形成装置並びに画像消去装置
JP2010059289A (ja) * 2008-09-02 2010-03-18 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体および画像形成装置
JP2010059288A (ja) * 2008-09-02 2010-03-18 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体及び画像形成装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153288A (ja) * 1984-08-24 1986-03-17 Toray Ind Inc スピロオキサジン化合物
JPS61161286A (ja) * 1985-01-11 1986-07-21 Toray Ind Inc スピロオキサジン化合物
JPS61161287A (ja) * 1985-01-11 1986-07-21 Toray Ind Inc スピロオキサジン化合物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153288A (ja) * 1984-08-24 1986-03-17 Toray Ind Inc スピロオキサジン化合物
JPS61161286A (ja) * 1985-01-11 1986-07-21 Toray Ind Inc スピロオキサジン化合物
JPS61161287A (ja) * 1985-01-11 1986-07-21 Toray Ind Inc スピロオキサジン化合物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708164A2 (en) 1994-10-17 1996-04-24 Seiko Epson Corporation Photochromic composition and photochromic resin obtainable by using the same
JP2009221384A (ja) * 2008-03-17 2009-10-01 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体および画像形成装置並びに画像消去装置
JP2009221385A (ja) * 2008-03-17 2009-10-01 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体および画像形成装置並びに画像消去装置
JP2010059289A (ja) * 2008-09-02 2010-03-18 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体および画像形成装置
JP2010059288A (ja) * 2008-09-02 2010-03-18 Ricoh Co Ltd フォトクロミック組成物、画像表示媒体及び画像形成装置

Also Published As

Publication number Publication date
JPH0368034B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees