JPS62195075A - フォトクロミック材料 - Google Patents

フォトクロミック材料

Info

Publication number
JPS62195075A
JPS62195075A JP61035321A JP3532186A JPS62195075A JP S62195075 A JPS62195075 A JP S62195075A JP 61035321 A JP61035321 A JP 61035321A JP 3532186 A JP3532186 A JP 3532186A JP S62195075 A JPS62195075 A JP S62195075A
Authority
JP
Japan
Prior art keywords
group
formula
compound
carbon atoms
substituted
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
JP61035321A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0317875B2 (enExample
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 JP61035321A priority Critical patent/JPS62195075A/ja
Publication of JPS62195075A publication Critical patent/JPS62195075A/ja
Publication of JPH0317875B2 publication Critical patent/JPH0317875B2/ja
Priority to JP4016946A priority patent/JP2503145B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP61035321A 1986-02-21 1986-02-21 フォトクロミック材料 Granted JPS62195075A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61035321A JPS62195075A (ja) 1986-02-21 1986-02-21 フォトクロミック材料
JP4016946A JP2503145B2 (ja) 1986-02-21 1992-01-31 フォトクロミック材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61035321A JPS62195075A (ja) 1986-02-21 1986-02-21 フォトクロミック材料

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4016946A Division JP2503145B2 (ja) 1986-02-21 1992-01-31 フォトクロミック材料

Publications (2)

Publication Number Publication Date
JPS62195075A true JPS62195075A (ja) 1987-08-27
JPH0317875B2 JPH0317875B2 (enExample) 1991-03-11

Family

ID=12438547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61035321A Granted JPS62195075A (ja) 1986-02-21 1986-02-21 フォトクロミック材料

Country Status (1)

Country Link
JP (1) JPS62195075A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63267784A (ja) * 1987-04-23 1988-11-04 Seiko Epson Corp フオトクロミツク化合物
WO1989007278A1 (en) * 1988-01-25 1989-08-10 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
US4931219A (en) * 1987-07-27 1990-06-05 Ppg Industries, Inc. Photochromic compound and articles containing the same
US4936995A (en) * 1988-05-17 1990-06-26 Ppg Industries, Inc. Photochromic compound and articles containing the same
US5021196A (en) * 1988-01-25 1991-06-04 Ppg Industries, Inc. Method for preparing variable-light transmittance article

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63267784A (ja) * 1987-04-23 1988-11-04 Seiko Epson Corp フオトクロミツク化合物
US4931219A (en) * 1987-07-27 1990-06-05 Ppg Industries, Inc. Photochromic compound and articles containing the same
WO1989007278A1 (en) * 1988-01-25 1989-08-10 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
US4968454A (en) * 1988-01-25 1990-11-06 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
US5021196A (en) * 1988-01-25 1991-06-04 Ppg Industries, Inc. Method for preparing variable-light transmittance article
US4936995A (en) * 1988-05-17 1990-06-26 Ppg Industries, Inc. Photochromic compound and articles containing the same
JPH0757755B2 (ja) * 1988-05-17 1995-06-21 ピーピージー・インダストリーズ・インコーポレイテッド 光変色性化合物およびそれを含む物品

Also Published As

Publication number Publication date
JPH0317875B2 (enExample) 1991-03-11

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