JPS4962230A - - Google Patents

Info

Publication number
JPS4962230A
JPS4962230A JP9237872A JP9237872A JPS4962230A JP S4962230 A JPS4962230 A JP S4962230A JP 9237872 A JP9237872 A JP 9237872A JP 9237872 A JP9237872 A JP 9237872A JP S4962230 A JPS4962230 A JP S4962230A
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
JP9237872A
Other languages
Japanese (ja)
Other versions
JPS5148085B2 (en:Method
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 JP9237872A priority Critical patent/JPS5148085B2/ja
Priority to DE2327723A priority patent/DE2327723C2/de
Priority to FR7319876A priority patent/FR2186516A1/fr
Publication of JPS4962230A publication Critical patent/JPS4962230A/ja
Priority to US05/643,656 priority patent/US4028118A/en
Publication of JPS5148085B2 publication Critical patent/JPS5148085B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP9237872A 1972-05-30 1972-09-14 Expired JPS5148085B2 (en:Method)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9237872A JPS5148085B2 (en:Method) 1972-09-14 1972-09-14
DE2327723A DE2327723C2 (de) 1972-05-30 1973-05-30 Reversibles thermochromatisches Material
FR7319876A FR2186516A1 (en) 1972-05-30 1973-05-30 Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds.
US05/643,656 US4028118A (en) 1972-05-30 1975-12-23 Thermochromic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9237872A JPS5148085B2 (en:Method) 1972-09-14 1972-09-14

Publications (2)

Publication Number Publication Date
JPS4962230A true JPS4962230A (en:Method) 1974-06-17
JPS5148085B2 JPS5148085B2 (en:Method) 1976-12-18

Family

ID=14052749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9237872A Expired JPS5148085B2 (en:Method) 1972-05-30 1972-09-14

Country Status (1)

Country Link
JP (1) JPS5148085B2 (en:Method)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969515A (en:Method) * 1972-11-07 1974-07-05
JPS5134036A (ja) * 1974-08-28 1976-03-23 Adger Kogyo Co Ltd Netsunyotsuteshoshokusuru kokeichakushokuzai
WO1979000873A1 (fr) * 1978-04-03 1979-11-01 Adger Kogyo Co Ltd Composition d'encre
JPS6360901A (ja) * 1986-08-29 1988-03-17 Fumakiraa Kk 薬効指示性防虫剤
JP2003004550A (ja) * 2001-06-20 2003-01-08 Nichiyu Giken Kogyo Co Ltd 固形状の温度表示材
JP2009166310A (ja) * 2008-01-15 2009-07-30 Pilot Ink Co Ltd 固形筆記体及びそれを用いた固形筆記体セット
JP2013249475A (ja) * 2013-07-23 2013-12-12 Pilot Ink Co Ltd 固形筆記体及びそれを用いた固形筆記体セット
JP2014118422A (ja) * 2012-12-13 2014-06-30 Pilot Corporation 固形筆記体
WO2014178373A1 (ja) * 2013-04-30 2014-11-06 株式会社パイロットコーポレーション 固形筆記体
JP2017008215A (ja) * 2015-06-23 2017-01-12 株式会社パイロットコーポレーション 油性ボールペン用インキ組成物およびそれを用いた油性ボールペン
JP2021116421A (ja) * 2020-01-28 2021-08-10 ソシエテ ビックSociete Bic 変色剤を含む不可逆的に消去可能なインク組成物

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008007635A (ja) * 2006-06-29 2008-01-17 Sakura Color Prod Corp 隠しインキ組成物
JP5769364B2 (ja) * 2009-03-27 2015-08-26 三菱鉛筆株式会社 感熱消色性インキ組成物
JP7781532B2 (ja) * 2021-03-10 2025-12-08 三菱鉛筆株式会社 熱変色性マイクロカプセル及び熱変色性インク組成物
WO2025142474A1 (ja) * 2023-12-27 2025-07-03 株式会社パイロットコーポレーション 固形筆記体

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969515A (en:Method) * 1972-11-07 1974-07-05
JPS5134036A (ja) * 1974-08-28 1976-03-23 Adger Kogyo Co Ltd Netsunyotsuteshoshokusuru kokeichakushokuzai
WO1979000873A1 (fr) * 1978-04-03 1979-11-01 Adger Kogyo Co Ltd Composition d'encre
JPS6360901A (ja) * 1986-08-29 1988-03-17 Fumakiraa Kk 薬効指示性防虫剤
JP2003004550A (ja) * 2001-06-20 2003-01-08 Nichiyu Giken Kogyo Co Ltd 固形状の温度表示材
JP2009166310A (ja) * 2008-01-15 2009-07-30 Pilot Ink Co Ltd 固形筆記体及びそれを用いた固形筆記体セット
JP2014118422A (ja) * 2012-12-13 2014-06-30 Pilot Corporation 固形筆記体
JP2014214293A (ja) * 2013-04-30 2014-11-17 株式会社パイロットコーポレーション 固形筆記体
WO2014178373A1 (ja) * 2013-04-30 2014-11-06 株式会社パイロットコーポレーション 固形筆記体
US9976043B2 (en) 2013-04-30 2018-05-22 Kabushiki Kaisha Pilot Corporation Solid writing material
JP2013249475A (ja) * 2013-07-23 2013-12-12 Pilot Ink Co Ltd 固形筆記体及びそれを用いた固形筆記体セット
JP2017008215A (ja) * 2015-06-23 2017-01-12 株式会社パイロットコーポレーション 油性ボールペン用インキ組成物およびそれを用いた油性ボールペン
JP2021116421A (ja) * 2020-01-28 2021-08-10 ソシエテ ビックSociete Bic 変色剤を含む不可逆的に消去可能なインク組成物

Also Published As

Publication number Publication date
JPS5148085B2 (en:Method) 1976-12-18

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