JPH0512155B2 - - Google Patents

Info

Publication number
JPH0512155B2
JPH0512155B2 JP57111797A JP11179782A JPH0512155B2 JP H0512155 B2 JPH0512155 B2 JP H0512155B2 JP 57111797 A JP57111797 A JP 57111797A JP 11179782 A JP11179782 A JP 11179782A JP H0512155 B2 JPH0512155 B2 JP H0512155B2
Authority
JP
Japan
Prior art keywords
formula
color
compound
fluoran
acid
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
JP57111797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS594652A (ja
Inventor
Masaharu Nomura
Haruki Niimoto
Hiroaki Tsugawa
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 Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP57111797A priority Critical patent/JPS594652A/ja
Publication of JPS594652A publication Critical patent/JPS594652A/ja
Publication of JPH0512155B2 publication Critical patent/JPH0512155B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP57111797A 1982-06-30 1982-06-30 フルオラン化合物を用いる感熱又は感圧記録シート Granted JPS594652A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57111797A JPS594652A (ja) 1982-06-30 1982-06-30 フルオラン化合物を用いる感熱又は感圧記録シート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57111797A JPS594652A (ja) 1982-06-30 1982-06-30 フルオラン化合物を用いる感熱又は感圧記録シート

Publications (2)

Publication Number Publication Date
JPS594652A JPS594652A (ja) 1984-01-11
JPH0512155B2 true JPH0512155B2 (h) 1993-02-17

Family

ID=14570392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57111797A Granted JPS594652A (ja) 1982-06-30 1982-06-30 フルオラン化合物を用いる感熱又は感圧記録シート

Country Status (1)

Country Link
JP (1) JPS594652A (h)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962666A (ja) * 1982-10-01 1984-04-10 Hodogaya Chem Co Ltd フルオラン化合物
JPS59135254A (ja) * 1983-01-22 1984-08-03 Hodogaya Chem Co Ltd フルオラン化合物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1164710A (en) * 1978-05-09 1984-04-03 Edward J. Reardon, Jr. Phototropic photosensitive compositions containing fluoran colorformer
JPS57116685A (en) * 1981-01-12 1982-07-20 Sumitomo Chem Co Ltd Recording paper
JPS57144787A (en) * 1981-03-03 1982-09-07 Sumitomo Chem Co Ltd Recording paper

Also Published As

Publication number Publication date
JPS594652A (ja) 1984-01-11

Similar Documents

Publication Publication Date Title
EP0112710B1 (en) Fluoran derivatives
JPH0441661B2 (h)
JPH0216316B2 (h)
JPH0512155B2 (h)
JPH0460035B2 (h)
JPH0160031B2 (h)
JP2620092B2 (ja) フルオラン化合物およびこれを用いた発色性記録材料
JP2562886B2 (ja) 記録材料
JP2686615B2 (ja) フルオラン化合物及びこれを使用した記録材料
JPH0346473B2 (h)
JPH0260517B2 (h)
JPS6352592B2 (h)
JPH038958B2 (h)
JPS6352590B2 (h)
JPH0762111B2 (ja) ジビニル化合物及びそれを使用した発色性記録材料
JPH0469552B2 (h)
JPH0426350B2 (h)
JPS6352593B2 (h)
JPS60116491A (ja) 記録材料
JPS59145186A (ja) 感熱或いは感圧記録シ−ト
JPS63236679A (ja) 記録材料
JPS6261616B2 (h)
JPS59150789A (ja) フルオラン化合物を使用する感熱又は感圧記録シ−ト
JPS6027693B2 (ja) フルオラン化合物、その製造法およびそれを用いる複写紙
JPS5845089A (ja) 記録紙