JPS60219289A - 熱変色性材料 - Google Patents

熱変色性材料

Info

Publication number
JPS60219289A
JPS60219289A JP7548584A JP7548584A JPS60219289A JP S60219289 A JPS60219289 A JP S60219289A JP 7548584 A JP7548584 A JP 7548584A JP 7548584 A JP7548584 A JP 7548584A JP S60219289 A JPS60219289 A JP S60219289A
Authority
JP
Japan
Prior art keywords
acid
phosphate
compounds
thermochromic material
compound
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
JP7548584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0443952B2 (enFirst
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 JP7548584A priority Critical patent/JPS60219289A/ja
Publication of JPS60219289A publication Critical patent/JPS60219289A/ja
Publication of JPH0443952B2 publication Critical patent/JPH0443952B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP7548584A 1984-04-13 1984-04-13 熱変色性材料 Granted JPS60219289A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7548584A JPS60219289A (ja) 1984-04-13 1984-04-13 熱変色性材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7548584A JPS60219289A (ja) 1984-04-13 1984-04-13 熱変色性材料

Publications (2)

Publication Number Publication Date
JPS60219289A true JPS60219289A (ja) 1985-11-01
JPH0443952B2 JPH0443952B2 (enFirst) 1992-07-20

Family

ID=13577637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7548584A Granted JPS60219289A (ja) 1984-04-13 1984-04-13 熱変色性材料

Country Status (1)

Country Link
JP (1) JPS60219289A (enFirst)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051661A1 (en) * 1997-05-14 1998-11-19 Nippon Kayaku Kabushiki Kaisha Aminium compounds and optical recording media containing the same
JP2008120059A (ja) * 2006-10-17 2008-05-29 Pilot Ink Co Ltd 筆記具、筆記具セット
JP2009035718A (ja) * 2007-07-10 2009-02-19 Sakura Color Prod Corp 熱変色性組成物及び熱変色性マイクロカプセル

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790085A (en) * 1980-11-27 1982-06-04 Pilot Ink Co Ltd Thermochromic material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790085A (en) * 1980-11-27 1982-06-04 Pilot Ink Co Ltd Thermochromic material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051661A1 (en) * 1997-05-14 1998-11-19 Nippon Kayaku Kabushiki Kaisha Aminium compounds and optical recording media containing the same
GB2340833A (en) * 1997-05-14 2000-03-01 Nippon Kayaku Kk Aminium compounds and optical recording media containing the same
US6214435B1 (en) 1997-05-14 2001-04-10 Nippon Kayaku Kabushiki Kaisha Aminium compounds and optical information recording media containing the same
GB2340833B (en) * 1997-05-14 2001-06-13 Nippon Kayaku Kk Aminium compounds and optical recording media containing the same
JP2008120059A (ja) * 2006-10-17 2008-05-29 Pilot Ink Co Ltd 筆記具、筆記具セット
JP2009035718A (ja) * 2007-07-10 2009-02-19 Sakura Color Prod Corp 熱変色性組成物及び熱変色性マイクロカプセル

Also Published As

Publication number Publication date
JPH0443952B2 (enFirst) 1992-07-20

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