JPH02127469U - - Google Patents

Info

Publication number
JPH02127469U
JPH02127469U JP3910789U JP3910789U JPH02127469U JP H02127469 U JPH02127469 U JP H02127469U JP 3910789 U JP3910789 U JP 3910789U JP 3910789 U JP3910789 U JP 3910789U JP H02127469 U JPH02127469 U JP H02127469U
Authority
JP
Japan
Prior art keywords
transparent
layer
film
coloring agent
reversible thermosensitive
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
JP3910789U
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 JP3910789U priority Critical patent/JPH02127469U/ja
Publication of JPH02127469U publication Critical patent/JPH02127469U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る隠蔽シールの一実施例を
示す断面図、第2a図乃至第2d図はその使用方
法を示す図、第3a図、第3b図及び第4図は暗
証不可視伝票において現在用いられている暗証隠
蔽方法を示す図である。 10……隠蔽シール、12……プラスチツクフ
イルム、4……可逆性感熱発色剤層、16……ア
ンカ層、18……接着剤層、22……台紙。

Claims (1)

    【実用新案登録請求の範囲】
  1. 支持体をなす透明なプラスチツクフイルムと、
    該フイルムの一面に配設され、熱エネルギの制御
    のみによつて透明状態と不透明状態とを繰返すこ
    とが可能な可逆性感熱発色剤層と、本シールを対
    象物に貼る為の透明な接着剤層と、を含む積層構
    造からなることを特徴とする隠蔽シール。
JP3910789U 1989-03-31 1989-03-31 Pending JPH02127469U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3910789U JPH02127469U (ja) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3910789U JPH02127469U (ja) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02127469U true JPH02127469U (ja) 1990-10-19

Family

ID=31547717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3910789U Pending JPH02127469U (ja) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02127469U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120492A (ja) * 1982-12-27 1984-07-12 Pilot Ink Co Ltd 可逆性感熱記録材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120492A (ja) * 1982-12-27 1984-07-12 Pilot Ink Co Ltd 可逆性感熱記録材料

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