JPH0549031B2 - - Google Patents

Info

Publication number
JPH0549031B2
JPH0549031B2 JP61157655A JP15765586A JPH0549031B2 JP H0549031 B2 JPH0549031 B2 JP H0549031B2 JP 61157655 A JP61157655 A JP 61157655A JP 15765586 A JP15765586 A JP 15765586A JP H0549031 B2 JPH0549031 B2 JP H0549031B2
Authority
JP
Japan
Prior art keywords
electron
carbon atoms
color
acid
parts
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.)
Expired - Fee Related
Application number
JP61157655A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313778A (ja
Inventor
Yoshisato Saeki
Masanobu Takashima
Ken Iwakura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP61157655A priority Critical patent/JPS6313778A/ja
Publication of JPS6313778A publication Critical patent/JPS6313778A/ja
Publication of JPH0549031B2 publication Critical patent/JPH0549031B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
JP61157655A 1986-07-04 1986-07-04 記録材料 Granted JPS6313778A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61157655A JPS6313778A (ja) 1986-07-04 1986-07-04 記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61157655A JPS6313778A (ja) 1986-07-04 1986-07-04 記録材料

Publications (2)

Publication Number Publication Date
JPS6313778A JPS6313778A (ja) 1988-01-21
JPH0549031B2 true JPH0549031B2 (en, 2012) 1993-07-23

Family

ID=15654473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61157655A Granted JPS6313778A (ja) 1986-07-04 1986-07-04 記録材料

Country Status (1)

Country Link
JP (1) JPS6313778A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58904148D1 (de) * 1988-12-02 1993-05-27 Ciba Geigy Ag Druck- oder waermeempfindliches aufzeichnungsmaterial.
JPWO2023281843A1 (en, 2012) * 2021-07-09 2023-01-12

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127251B2 (en, 2012) * 1972-06-02 1976-08-11
GB1460751A (en) * 1973-05-21 1977-01-06 Ciba Geigy Ag 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use
JPS5547994B2 (en, 2012) * 1974-04-27 1980-12-03
JPS572113B2 (en, 2012) * 1974-05-25 1982-01-14
JPS5125174A (ja) * 1974-08-26 1976-03-01 Matsushita Electric Ind Co Ltd Soonbakurokei
CH618639A5 (en, 2012) * 1976-06-04 1980-08-15 Ciba Geigy Ag
JPS5348126A (en) * 1976-10-13 1978-05-01 Mikuni Kogyo Kk Carburetor with sliding throttle valve
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
JPS5837916B2 (ja) * 1978-04-25 1983-08-19 富士写真フイルム株式会社 顕色剤シ−トの製造方法
JPS551195A (en) * 1979-05-21 1980-01-07 Hitachi Ltd Lead frame header connection body
JPS5625493A (en) * 1979-08-08 1981-03-11 Fuji Photo Film Co Ltd Preparing recording material composition
JPS5625492A (en) * 1979-08-09 1981-03-11 Fuji Photo Film Co Ltd Preparing composition for recording sheet
JPS58117254A (ja) * 1981-12-23 1983-07-12 チバ−ガイギ−・アクチエンゲゼルシヤフト 色原体ジヒドロフロピリジノン
JPS58136483A (ja) * 1982-02-10 1983-08-13 Fuji Photo Film Co Ltd 感圧記録用複写シ−ト
JPS6085986A (ja) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk 発色性記録材料
JPS60224582A (ja) * 1984-04-20 1985-11-08 Yamada Kagaku Kogyo Kk 発色性記録材料

Also Published As

Publication number Publication date
JPS6313778A (ja) 1988-01-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees