JPS56100887A - Composition for photochromic material - Google Patents

Composition for photochromic material

Info

Publication number
JPS56100887A
JPS56100887A JP399880A JP399880A JPS56100887A JP S56100887 A JPS56100887 A JP S56100887A JP 399880 A JP399880 A JP 399880A JP 399880 A JP399880 A JP 399880A JP S56100887 A JPS56100887 A JP S56100887A
Authority
JP
Japan
Prior art keywords
alkyl
compound
color
composition
spiro
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
JP399880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS645079B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Funakoshi
Shigeru Kishino
Yoshinori Nakagawa
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 JP399880A priority Critical patent/JPS56100887A/ja
Publication of JPS56100887A publication Critical patent/JPS56100887A/ja
Publication of JPS645079B2 publication Critical patent/JPS645079B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP399880A 1980-01-16 1980-01-16 Composition for photochromic material Granted JPS56100887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP399880A JPS56100887A (en) 1980-01-16 1980-01-16 Composition for photochromic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP399880A JPS56100887A (en) 1980-01-16 1980-01-16 Composition for photochromic material

Publications (2)

Publication Number Publication Date
JPS56100887A true JPS56100887A (en) 1981-08-13
JPS645079B2 JPS645079B2 (enrdf_load_stackoverflow) 1989-01-27

Family

ID=11572664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP399880A Granted JPS56100887A (en) 1980-01-16 1980-01-16 Composition for photochromic material

Country Status (1)

Country Link
JP (1) JPS56100887A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163844A (ja) * 1986-12-26 1988-07-07 Konica Corp 網点の太らし性能等が改良された明室用ハロゲン化銀写真感光材料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163844A (ja) * 1986-12-26 1988-07-07 Konica Corp 網点の太らし性能等が改良された明室用ハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
JPS645079B2 (enrdf_load_stackoverflow) 1989-01-27

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