JPS612786A - 熱変色性材料 - Google Patents

熱変色性材料

Info

Publication number
JPS612786A
JPS612786A JP12277484A JP12277484A JPS612786A JP S612786 A JPS612786 A JP S612786A JP 12277484 A JP12277484 A JP 12277484A JP 12277484 A JP12277484 A JP 12277484A JP S612786 A JPS612786 A JP S612786A
Authority
JP
Japan
Prior art keywords
acid
coloring
thermochromic material
organic compound
thermochromic
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
JP12277484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447718B2 (ref
Inventor
Yutaka Shibahashi
裕 柴橋
Kenichi Nakasuji
中筋　憲一
Takashi Kataoka
隆 片岡
Koji Inagaki
浩司 稲垣
Tsutomu Kito
勤 鬼頭
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.)
Pilot Ink Co Ltd
Original Assignee
Pilot Ink 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 Pilot Ink Co Ltd filed Critical Pilot Ink Co Ltd
Priority to JP12277484A priority Critical patent/JPS612786A/ja
Publication of JPS612786A publication Critical patent/JPS612786A/ja
Publication of JPH0447718B2 publication Critical patent/JPH0447718B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
JP12277484A 1984-06-14 1984-06-14 熱変色性材料 Granted JPS612786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12277484A JPS612786A (ja) 1984-06-14 1984-06-14 熱変色性材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12277484A JPS612786A (ja) 1984-06-14 1984-06-14 熱変色性材料

Publications (2)

Publication Number Publication Date
JPS612786A true JPS612786A (ja) 1986-01-08
JPH0447718B2 JPH0447718B2 (ref) 1992-08-04

Family

ID=14844280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12277484A Granted JPS612786A (ja) 1984-06-14 1984-06-14 熱変色性材料

Country Status (1)

Country Link
JP (1) JPS612786A (ref)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184586A (ja) * 1984-03-02 1985-09-20 Sakura Color Prod Corp 熱変色性組成物

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184586A (ja) * 1984-03-02 1985-09-20 Sakura Color Prod Corp 熱変色性組成物

Also Published As

Publication number Publication date
JPH0447718B2 (ref) 1992-08-04

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