JPS6440570U - - Google Patents

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Publication number
JPS6440570U
JPS6440570U JP13472687U JP13472687U JPS6440570U JP S6440570 U JPS6440570 U JP S6440570U JP 13472687 U JP13472687 U JP 13472687U JP 13472687 U JP13472687 U JP 13472687U JP S6440570 U JPS6440570 U JP S6440570U
Authority
JP
Japan
Prior art keywords
color
pattern
postcard
changing
reversible thermochromic
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.)
Pending
Application number
JP13472687U
Other languages
English (en)
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 JP13472687U priority Critical patent/JPS6440570U/ja
Publication of JPS6440570U publication Critical patent/JPS6440570U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図及び第3図は、本考案ハガキの実施例の
各平面図であり、第2図は第1図の、第4図は第
3図の各変色後の状態を示す平面図である。 1……ハガキ、22……可逆熱変色層、2……
絵柄、3……非変色性印刷像。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 絵柄入りハガキにおいて、絵柄2の少なくと
    も一部が常温域に変色点をもつ可逆熱変色性イン
    キの印刷による可逆熱変色層22により構成され
    ていると共に前記熱変色層22の個所には、非変
    色性印刷像3が重ね刷りされており、変色点以下
    、以上で可逆熱変色層22が発消色して非変色性
    印刷像3を隠顕させる変色絵柄入りハガキ1。 2 非変色性印刷像3が干支を表す像である実用
    新案登録請求の範囲第1項記載の変色絵柄入りハ
    ガキ1。 3 絵柄2が一方で単一色であり、温度変化によ
    り絵柄2が多色を呈するよう変化する実用新案登
    録請求の範囲第1項記載の変色絵柄入りハガキ1
JP13472687U 1987-09-03 1987-09-03 Pending JPS6440570U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13472687U JPS6440570U (ja) 1987-09-03 1987-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13472687U JPS6440570U (ja) 1987-09-03 1987-09-03

Publications (1)

Publication Number Publication Date
JPS6440570U true JPS6440570U (ja) 1989-03-10

Family

ID=31393736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13472687U Pending JPS6440570U (ja) 1987-09-03 1987-09-03

Country Status (1)

Country Link
JP (1) JPS6440570U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736457U (ja) * 1980-08-07 1982-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736457U (ja) * 1980-08-07 1982-02-26

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