IL81910A0 - Chromogenic phthalides,their preparation and their use - Google Patents

Chromogenic phthalides,their preparation and their use

Info

Publication number
IL81910A0
IL81910A0 IL81910A IL8191087A IL81910A0 IL 81910 A0 IL81910 A0 IL 81910A0 IL 81910 A IL81910 A IL 81910A IL 8191087 A IL8191087 A IL 8191087A IL 81910 A0 IL81910 A0 IL 81910A0
Authority
IL
Israel
Prior art keywords
membered
independently
represent
ring
aralkyl
Prior art date
Application number
IL81910A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IL81910A0 publication Critical patent/IL81910A0/xx

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
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
    • 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
    • B41M5/26—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Medicinal Preparation (AREA)
  • Indole Compounds (AREA)
  • Luminescent Compositions (AREA)
  • Coloring (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Quinoline Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IL81910A 1986-03-20 1987-03-17 Chromogenic phthalides,their preparation and their use IL81910A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863609344 DE3609344A1 (de) 1986-03-20 1986-03-20 Chromogene phthalide, ihre herstellung und verwendung

Publications (1)

Publication Number Publication Date
IL81910A0 true IL81910A0 (en) 1987-10-20

Family

ID=6296816

Family Applications (1)

Application Number Title Priority Date Filing Date
IL81910A IL81910A0 (en) 1986-03-20 1987-03-17 Chromogenic phthalides,their preparation and their use

Country Status (8)

Country Link
US (1) US4812569A (xx)
EP (1) EP0237915B1 (xx)
JP (1) JPS62235367A (xx)
AT (1) ATE76077T1 (xx)
DE (2) DE3609344A1 (xx)
ES (1) ES2030673T3 (xx)
FI (1) FI871187A (xx)
IL (1) IL81910A0 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828741A (en) * 1986-12-30 1989-05-09 Ciba-Geigy Corporation N-substituted tetrahydroquinolines for use as antioxidants in lubricants
DE3806076A1 (de) * 1988-02-26 1989-09-07 Bayer Ag Triarylmethan-farbbildner
US4970308A (en) * 1989-08-23 1990-11-13 Appleton Papers Inc. Di(bis-(indolyl)ethylenyl)tetrahalophtalides
US5116978A (en) * 1989-03-08 1992-05-26 Appleton Papers Inc. Process for bis(indolyl)ethylene synthesis
US5039821A (en) * 1989-08-23 1991-08-13 Appleton Papers Inc. Process for producing di[bis-(indolyl)ethylenyl]tetrahalophthalides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509173A (en) * 1967-01-30 1970-04-28 Ncr Co 3,3-bis-(indol-3-yl) phthalides
US3931227A (en) * 1972-04-06 1976-01-06 Polaroid Corporation 3,3-Di-(indolin-5-yl)-phthalides and naphthalides
GB1429787A (en) * 1972-05-02 1976-03-24 Wiggins Teape Ltd Colour formers
US4094877A (en) * 1973-12-05 1978-06-13 Sterling Drug Inc. Tri- or tetrasubstituted diphenylphthalides
US4349679A (en) * 1978-05-18 1982-09-14 Giba-Geigy Corporation Pyrrolidino and piperidino benz ring substituted phthalides
JPS5677189A (en) * 1979-11-30 1981-06-25 Fuji Photo Film Co Ltd Recording material

Also Published As

Publication number Publication date
ES2030673T3 (es) 1992-11-16
FI871187A0 (fi) 1987-03-18
JPS62235367A (ja) 1987-10-15
EP0237915B1 (de) 1992-05-13
DE3778942D1 (de) 1992-06-17
ATE76077T1 (de) 1992-05-15
DE3609344A1 (de) 1987-09-24
EP0237915A3 (en) 1988-11-17
EP0237915A2 (de) 1987-09-23
FI871187A (fi) 1987-09-21
US4812569A (en) 1989-03-14

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