JPH023859U - - Google Patents

Info

Publication number
JPH023859U
JPH023859U JP391789U JP391789U JPH023859U JP H023859 U JPH023859 U JP H023859U JP 391789 U JP391789 U JP 391789U JP 391789 U JP391789 U JP 391789U JP H023859 U JPH023859 U JP H023859U
Authority
JP
Japan
Prior art keywords
image
printed
ink
thermochromic
color
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
JP391789U
Other languages
English (en)
Other versions
JPH0646709Y2 (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 JP1989003917U priority Critical patent/JPH0646709Y2/ja
Publication of JPH023859U publication Critical patent/JPH023859U/ja
Application granted granted Critical
Publication of JPH0646709Y2 publication Critical patent/JPH0646709Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)

Description

【図面の簡単な説明】
第1図は熱変色性インキによる印刷像が着色状
態であり、前記着色像が非変色性インキによる印
刷像の視覚濃度を越えて視認される状態の平面図
、第2図は前記着色像が消色して非変色性インキ
による印刷像が視認される状態の平面図、第3図
は第1図の縦断面図、第4図は第2図の縦断面図
である。第5図は作用効果の説明図であり、Y軸
は視覚濃度を、X軸は温度を示す。 1……支持体、2……非変色性インキの印刷像
の視覚濃度レベル、2−1……非変色性インキの
印刷像、3……熱変色性インキの印刷像の感温曲
線、3−1……熱変色性インキの印刷像、3−2
……熱変色性インキの着色像、T……熱変色性
インキの印刷像の感温曲線と非変色性インキの印
刷像の視覚濃度レベルとの交点、t,t……
温度域、a,b……濃度差。

Claims (1)

    【実用新案登録請求の範囲】
  1. 支持体面上に設けられた非変色性インキによる
    印刷像と、少なくとも一層の熱変色性インキによ
    る印刷像を重ね刷りしてなり、前記熱変色性イン
    キによる印刷像は所定の温度域では着色状態であ
    り、前記着色像は非変色性インキによる印刷像に
    比較して濃い視覚濃度に設定されており、所定の
    温度以下又は以上で変色して、各像のうち相対的
    に最も濃色である像のみがそれ以外の像の視覚を
    越えて選択的に視認できるよう構成されてなる熱
    変色性印刷物。
JP1989003917U 1989-01-19 1989-01-19 熱変色性印刷物 Expired - Lifetime JPH0646709Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989003917U JPH0646709Y2 (ja) 1989-01-19 1989-01-19 熱変色性印刷物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989003917U JPH0646709Y2 (ja) 1989-01-19 1989-01-19 熱変色性印刷物

Publications (2)

Publication Number Publication Date
JPH023859U true JPH023859U (ja) 1990-01-11
JPH0646709Y2 JPH0646709Y2 (ja) 1994-11-30

Family

ID=31205975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989003917U Expired - Lifetime JPH0646709Y2 (ja) 1989-01-19 1989-01-19 熱変色性印刷物

Country Status (1)

Country Link
JP (1) JPH0646709Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047176A (ja) * 2004-08-06 2006-02-16 Toppan Forms Co Ltd 温度管理媒体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140506U (ja) * 1977-04-12 1978-11-07
JPS5492824A (en) * 1977-12-30 1979-07-23 Akira Uchida Printing of winning number seal to surface of container or packaging bag
JPS5563293A (en) * 1978-11-07 1980-05-13 Pilot Ink Co Ltd Thermally-color-changing printing matter
JPS5736457U (ja) * 1980-08-07 1982-02-26

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140506U (ja) * 1977-04-12 1978-11-07
JPS5492824A (en) * 1977-12-30 1979-07-23 Akira Uchida Printing of winning number seal to surface of container or packaging bag
JPS5563293A (en) * 1978-11-07 1980-05-13 Pilot Ink Co Ltd Thermally-color-changing printing matter
JPS5736457U (ja) * 1980-08-07 1982-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047176A (ja) * 2004-08-06 2006-02-16 Toppan Forms Co Ltd 温度管理媒体

Also Published As

Publication number Publication date
JPH0646709Y2 (ja) 1994-11-30

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