JPS60142962U - thermal recording paper - Google Patents

thermal recording paper

Info

Publication number
JPS60142962U
JPS60142962U JP3057184U JP3057184U JPS60142962U JP S60142962 U JPS60142962 U JP S60142962U JP 3057184 U JP3057184 U JP 3057184U JP 3057184 U JP3057184 U JP 3057184U JP S60142962 U JPS60142962 U JP S60142962U
Authority
JP
Japan
Prior art keywords
leuco dye
recording paper
heat
water
pigment
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
JP3057184U
Other languages
Japanese (ja)
Other versions
JPH046936Y2 (en
Inventor
鈴木　日出太郎
亮介 岩下
海野　忠
Original Assignee
株式会社　巴川製紙所
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 株式会社　巴川製紙所 filed Critical 株式会社　巴川製紙所
Priority to JP3057184U priority Critical patent/JPS60142962U/en
Publication of JPS60142962U publication Critical patent/JPS60142962U/en
Application granted granted Critical
Publication of JPH046936Y2 publication Critical patent/JPH046936Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

である。 １・・・支持体、２・・・感熱発色層、３・・・保護層
、４・・・インク吸収層。It is. DESCRIPTION OF SYMBOLS 1...Support, 2...Thermosensitive coloring layer, 3...Protective layer, 4...Ink absorption layer.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）支持体の上に通常無色又は淡色のロイコ染料と加
熱により該ロイコ染料を発色せしめる酸性物質とよりな
る発色成分を有する感熱発色層、水溶性高分子と該水溶
性高分子の耐水化剤を主成分とする保護層、無機顔料あ
るいは有機顔料の少なくとも１種と結着剤よりなるイン
ク吸収層を順次設けたことを特徴とする感熱記録紙。(1) A heat-sensitive coloring layer having a coloring component consisting of a normally colorless or light-colored leuco dye and an acidic substance that causes the leuco dye to develop color when heated on a support, a water-soluble polymer, and water resistance of the water-soluble polymer. 1. A heat-sensitive recording paper characterized in that a protective layer containing a pigment as a main component, an ink absorbing layer containing at least one kind of an inorganic pigment or an organic pigment, and a binder are sequentially provided. （２）前記インク吸収層に通常無色又は淡色のロイコ染
料と加熱により該ロイコ染料を発色せしめる酸性物質と
を含有することを特徴とする実用新案登録請求の範囲第
１項記載の感熱記録紙。(2) The heat-sensitive recording paper according to claim 1, wherein the ink absorbing layer contains a normally colorless or light-colored leuco dye and an acidic substance that causes the leuco dye to develop color when heated.
JP3057184U 1984-03-05 1984-03-05 thermal recording paper Granted JPS60142962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3057184U JPS60142962U (en) 1984-03-05 1984-03-05 thermal recording paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3057184U JPS60142962U (en) 1984-03-05 1984-03-05 thermal recording paper

Publications (2)

Publication Number Publication Date
JPS60142962U true JPS60142962U (en) 1985-09-21
JPH046936Y2 JPH046936Y2 (en) 1992-02-25

Family

ID=30530387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3057184U Granted JPS60142962U (en) 1984-03-05 1984-03-05 thermal recording paper

Country Status (1)

Country Link
JP (1) JPS60142962U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06210950A (en) * 1993-01-21 1994-08-02 Tomoegawa Paper Co Ltd Thermal recording medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945191A (en) * 1982-09-08 1984-03-13 Oji Paper Co Ltd Heat sensitive recording sheet improved in preservability
JPH024436A (en) * 1987-12-23 1990-01-09 Hoechst Ag Method for manufacturing a surfactant mixture containing ether sulfate having a low content of dioxane
JPH046935U (en) * 1990-05-08 1992-01-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945191A (en) * 1982-09-08 1984-03-13 Oji Paper Co Ltd Heat sensitive recording sheet improved in preservability
JPH024436A (en) * 1987-12-23 1990-01-09 Hoechst Ag Method for manufacturing a surfactant mixture containing ether sulfate having a low content of dioxane
JPH046935U (en) * 1990-05-08 1992-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06210950A (en) * 1993-01-21 1994-08-02 Tomoegawa Paper Co Ltd Thermal recording medium

Also Published As

Publication number Publication date
JPH046936Y2 (en) 1992-02-25

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