JPH0428725B2 - - Google Patents

Info

Publication number
JPH0428725B2
JPH0428725B2 JP56213255A JP21325581A JPH0428725B2 JP H0428725 B2 JPH0428725 B2 JP H0428725B2 JP 56213255 A JP56213255 A JP 56213255A JP 21325581 A JP21325581 A JP 21325581A JP H0428725 B2 JPH0428725 B2 JP H0428725B2
Authority
JP
Japan
Prior art keywords
color
photoreversible
producing
compound
formula
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.)
Expired - Lifetime
Application number
JP56213255A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58113203A (ja
Inventor
Shigeo Yasui
Yoshinori Nakagawa
Nobuo Kameda
Hideo Mitsuyama
Hidenari Suyama
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.)
Nippon Kanko Shikiso Kenkyusho KK
Original Assignee
Nippon Kanko Shikiso Kenkyusho KK
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 Nippon Kanko Shikiso Kenkyusho KK filed Critical Nippon Kanko Shikiso Kenkyusho KK
Priority to JP21325581A priority Critical patent/JPS58113203A/ja
Publication of JPS58113203A publication Critical patent/JPS58113203A/ja
Publication of JPH0428725B2 publication Critical patent/JPH0428725B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
JP21325581A 1981-12-28 1981-12-28 光可逆変色性樹脂成形体の製造方法 Granted JPS58113203A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21325581A JPS58113203A (ja) 1981-12-28 1981-12-28 光可逆変色性樹脂成形体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21325581A JPS58113203A (ja) 1981-12-28 1981-12-28 光可逆変色性樹脂成形体の製造方法

Publications (2)

Publication Number Publication Date
JPS58113203A JPS58113203A (ja) 1983-07-06
JPH0428725B2 true JPH0428725B2 (enrdf_load_stackoverflow) 1992-05-15

Family

ID=16636065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21325581A Granted JPS58113203A (ja) 1981-12-28 1981-12-28 光可逆変色性樹脂成形体の製造方法

Country Status (1)

Country Link
JP (1) JPS58113203A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL69939A0 (en) * 1983-10-10 1984-01-31 Yeda Res & Dev Quasi liquid crystals
AU637868B2 (en) * 1990-07-04 1993-06-10 Lintec Corporation Photochromic composition
US5213733A (en) * 1991-06-03 1993-05-25 Industrial Technology Research Institute Method of making synthetic fibers containing photochromic pigment
WO1997041468A1 (en) * 1996-04-30 1997-11-06 Corning Incorporated Organic photochromic contact lens compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514958A (ja) * 1974-06-06 1976-01-16 Ise Electronics Corp Taketakeikohyojikan
JPS557841A (en) * 1978-06-30 1980-01-21 Kanegafuchi Chem Ind Co Ltd Graft polymer for reinforcing vinyl chloride resin

Also Published As

Publication number Publication date
JPS58113203A (ja) 1983-07-06

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