JPS50105556A - - Google Patents

Info

Publication number
JPS50105556A
JPS50105556A JP49010381A JP1038174A JPS50105556A JP S50105556 A JPS50105556 A JP S50105556A JP 49010381 A JP49010381 A JP 49010381A JP 1038174 A JP1038174 A JP 1038174A JP S50105556 A JPS50105556 A JP S50105556A
Authority
JP
Japan
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
JP49010381A
Other languages
Japanese (ja)
Other versions
JPS6031235B2 (ja
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 filed Critical
Priority to JP49010381A priority Critical patent/JPS6031235B2/ja
Publication of JPS50105556A publication Critical patent/JPS50105556A/ja
Publication of JPS6031235B2 publication Critical patent/JPS6031235B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Emergency Alarm Devices (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP49010381A 1974-01-24 1974-01-24 感熱変色性材料 Expired JPS6031235B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49010381A JPS6031235B2 (ja) 1974-01-24 1974-01-24 感熱変色性材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49010381A JPS6031235B2 (ja) 1974-01-24 1974-01-24 感熱変色性材料

Publications (2)

Publication Number Publication Date
JPS50105556A true JPS50105556A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-20
JPS6031235B2 JPS6031235B2 (ja) 1985-07-20

Family

ID=11748537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49010381A Expired JPS6031235B2 (ja) 1974-01-24 1974-01-24 感熱変色性材料

Country Status (1)

Country Link
JP (1) JPS6031235B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563293A (en) * 1978-11-07 1980-05-13 Pilot Ink Co Ltd Thermally-color-changing printing matter
JPS57156293A (en) * 1981-03-20 1982-09-27 Ricoh Co Ltd Heat-sensitive recording material
JPS58217566A (ja) * 1982-06-11 1983-12-17 Pentel Kk 消去可能な無色染料−顕色剤系インキ
JPS59100175A (ja) * 1982-12-01 1984-06-09 Pentel Kk 消去可能な無色染料−顕色剤系インキ
JPS59100174A (ja) * 1982-12-01 1984-06-09 Pentel Kk 消去可能な無色染料−顕色剤系インキ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3922763B2 (ja) * 1997-06-11 2007-05-30 株式会社サクラクレパス 熱履歴表示インク組成物
JP3922793B2 (ja) * 1998-03-19 2007-05-30 株式会社サクラクレパス 熱履歴表示インク組成物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563293A (en) * 1978-11-07 1980-05-13 Pilot Ink Co Ltd Thermally-color-changing printing matter
JPS57156293A (en) * 1981-03-20 1982-09-27 Ricoh Co Ltd Heat-sensitive recording material
JPS58217566A (ja) * 1982-06-11 1983-12-17 Pentel Kk 消去可能な無色染料−顕色剤系インキ
JPS59100175A (ja) * 1982-12-01 1984-06-09 Pentel Kk 消去可能な無色染料−顕色剤系インキ
JPS59100174A (ja) * 1982-12-01 1984-06-09 Pentel Kk 消去可能な無色染料−顕色剤系インキ

Also Published As

Publication number Publication date
JPS6031235B2 (ja) 1985-07-20

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