JPS6015668B2 - 熱変色性組成物 - Google Patents

熱変色性組成物

Info

Publication number
JPS6015668B2
JPS6015668B2 JP49105175A JP10517574A JPS6015668B2 JP S6015668 B2 JPS6015668 B2 JP S6015668B2 JP 49105175 A JP49105175 A JP 49105175A JP 10517574 A JP10517574 A JP 10517574A JP S6015668 B2 JPS6015668 B2 JP S6015668B2
Authority
JP
Japan
Prior art keywords
acid
thermochromic
thermochromic composition
compound
composition
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
Application number
JP49105175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5131682A (OSRAM
Inventor
憲一 中筋
隆 片岡
浩司 稲垣
淳 中嶌
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 JP49105175A priority Critical patent/JPS6015668B2/ja
Publication of JPS5131682A publication Critical patent/JPS5131682A/ja
Publication of JPS6015668B2 publication Critical patent/JPS6015668B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP49105175A 1974-09-11 1974-09-11 熱変色性組成物 Expired JPS6015668B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49105175A JPS6015668B2 (ja) 1974-09-11 1974-09-11 熱変色性組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49105175A JPS6015668B2 (ja) 1974-09-11 1974-09-11 熱変色性組成物

Publications (2)

Publication Number Publication Date
JPS5131682A JPS5131682A (OSRAM) 1976-03-17
JPS6015668B2 true JPS6015668B2 (ja) 1985-04-20

Family

ID=14400329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49105175A Expired JPS6015668B2 (ja) 1974-09-11 1974-09-11 熱変色性組成物

Country Status (1)

Country Link
JP (1) JPS6015668B2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012787A (ja) * 2000-04-28 2002-01-15 Pilot Ink Co Ltd 可逆熱変色性マイクロカプセル顔料

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117548A (en) * 1978-03-03 1979-09-12 Sakura Color Prod Corp Thermally colorrchangeable molding composition
CA1174845A (en) * 1980-07-23 1984-09-25 William D. Carlomagno Markable thermochromic article
JPS587671U (ja) * 1981-07-07 1983-01-18 株式会社松井色素化学工業所 転写捺染シ−ト
JPS5832671A (ja) * 1981-08-21 1983-02-25 Matsui Shikiso Kagaku Kogyosho:Kk 熱可逆変色性インキ組成物
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
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
JPS59138486U (ja) * 1983-03-02 1984-09-14 薮上　正 洗車器
JPS59161469A (ja) * 1983-03-07 1984-09-12 Pentel Kk 消去可能な無色染料−顕色剤系インキ
JPS6048169A (ja) * 1983-08-24 1985-03-15 Matsui Shikiso Kagaku Kogyosho:Kk 植毛処理方法
JPS616303A (ja) * 1984-05-25 1986-01-13 株式会社　松井色素化学工業所 熱可逆変色性造花の製造法
JPH078931B2 (ja) * 1985-12-12 1995-02-01 パイロットインキ 株式会社 色彩記憶性樹脂組成物
JPS6378198U (OSRAM) * 1986-11-10 1988-05-24
JPH074615Y2 (ja) * 1987-01-20 1995-02-01 株式会社サクラクレパス 乾電池の起電力チエツカ−
JPH0816205B2 (ja) * 1986-12-26 1996-02-21 松本興産株式会社 熱変色マーク用インキ
JPH02126126A (ja) * 1988-11-02 1990-05-15 Stanley Electric Co Ltd 温度分布調査方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934842A (OSRAM) * 1972-07-31 1974-03-30
JPS4974545A (OSRAM) * 1972-11-17 1974-07-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012787A (ja) * 2000-04-28 2002-01-15 Pilot Ink Co Ltd 可逆熱変色性マイクロカプセル顔料

Also Published As

Publication number Publication date
JPS5131682A (OSRAM) 1976-03-17

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