JPS58129054A - 新規なフルオラン化合物 - Google Patents

新規なフルオラン化合物

Info

Publication number
JPS58129054A
JPS58129054A JP57011764A JP1176482A JPS58129054A JP S58129054 A JPS58129054 A JP S58129054A JP 57011764 A JP57011764 A JP 57011764A JP 1176482 A JP1176482 A JP 1176482A JP S58129054 A JPS58129054 A JP S58129054A
Authority
JP
Japan
Prior art keywords
formula
pyrrolidino
color
fluoran compound
paper
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
JP57011764A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239515B2 (enrdf_load_stackoverflow
Inventor
Masakichi Yahagi
矢作　政吉
Kosaku Morita
盛田　孝作
Masaaki Kinoshita
木下　公明
Ryuichi Kaneko
隆一 金子
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.)
Shin Nisson Kako Co Ltd
Original Assignee
Shin Nisson Kako 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 Shin Nisson Kako Co Ltd filed Critical Shin Nisson Kako Co Ltd
Priority to JP57011764A priority Critical patent/JPS58129054A/ja
Publication of JPS58129054A publication Critical patent/JPS58129054A/ja
Publication of JPH0239515B2 publication Critical patent/JPH0239515B2/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
    • B41M5/124—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
    • B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
    • 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
    • B41M5/3275—Fluoran compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP57011764A 1982-01-29 1982-01-29 新規なフルオラン化合物 Granted JPS58129054A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57011764A JPS58129054A (ja) 1982-01-29 1982-01-29 新規なフルオラン化合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57011764A JPS58129054A (ja) 1982-01-29 1982-01-29 新規なフルオラン化合物

Publications (2)

Publication Number Publication Date
JPS58129054A true JPS58129054A (ja) 1983-08-01
JPH0239515B2 JPH0239515B2 (enrdf_load_stackoverflow) 1990-09-05

Family

ID=11787037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57011764A Granted JPS58129054A (ja) 1982-01-29 1982-01-29 新規なフルオラン化合物

Country Status (1)

Country Link
JP (1) JPS58129054A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0239515B2 (enrdf_load_stackoverflow) 1990-09-05

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