IT1011848B - Derivato cromogeno del fluorano procedimento e materiale che lo utilizzano per la registrazione me diante sviluppo di colore - Google Patents

Derivato cromogeno del fluorano procedimento e materiale che lo utilizzano per la registrazione me diante sviluppo di colore

Info

Publication number
IT1011848B
IT1011848B IT68598/74A IT6859874A IT1011848B IT 1011848 B IT1011848 B IT 1011848B IT 68598/74 A IT68598/74 A IT 68598/74A IT 6859874 A IT6859874 A IT 6859874A IT 1011848 B IT1011848 B IT 1011848B
Authority
IT
Italy
Prior art keywords
diante
fluorane
recording
procedure
color development
Prior art date
Application number
IT68598/74A
Other languages
English (en)
Original Assignee
Shin Nisso 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 Nisso Kako Co Ltd filed Critical Shin Nisso Kako Co Ltd
Application granted granted Critical
Publication of IT1011848B publication Critical patent/IT1011848B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
    • 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)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Hydrogenated Pyridines (AREA)
IT68598/74A 1973-05-22 1974-05-21 Derivato cromogeno del fluorano procedimento e materiale che lo utilizzano per la registrazione me diante sviluppo di colore IT1011848B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP48056278A JPS5138245B2 (it) 1973-05-22 1973-05-22
JP48093260A JPS5138246B2 (it) 1973-05-22 1973-08-22
JP2687674A JPS5426929B2 (it) 1973-05-22 1974-03-08

Publications (1)

Publication Number Publication Date
IT1011848B true IT1011848B (it) 1977-02-10

Family

ID=27285578

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68598/74A IT1011848B (it) 1973-05-22 1974-05-21 Derivato cromogeno del fluorano procedimento e materiale che lo utilizzano per la registrazione me diante sviluppo di colore

Country Status (6)

Country Link
US (3) US3959571A (it)
JP (3) JPS5138245B2 (it)
DE (1) DE2424935A1 (it)
FR (1) FR2230632B1 (it)
GB (1) GB1478596A (it)
IT (1) IT1011848B (it)

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CN107406386B (zh) * 2015-03-27 2021-06-01 大塚制药株式会社 用于生产1-(4-羟基苯基)-4-(4-三氟甲氧基苯氧基)哌啶或其盐的方法
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Also Published As

Publication number Publication date
FR2230632B1 (it) 1979-07-20
JPS5138245B2 (it) 1976-10-20
JPS5042913A (it) 1975-04-18
JPS5138246B2 (it) 1976-10-20
FR2230632A1 (it) 1974-12-20
JPS509430A (it) 1975-01-30
JPS5426929B2 (it) 1979-09-06
JPS50120636A (it) 1975-09-22
DE2424935C2 (it) 1988-02-25
US4677203A (en) 1987-06-30
US4410708A (en) 1983-10-18
GB1478596A (en) 1977-07-06
US3959571A (en) 1976-05-25
DE2424935A1 (de) 1974-12-19

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