BE820305A - Derives de fluorane substitues par un heterocycle - Google Patents

Derives de fluorane substitues par un heterocycle

Info

Publication number
BE820305A
BE820305A BE148859A BE148859A BE820305A BE 820305 A BE820305 A BE 820305A BE 148859 A BE148859 A BE 148859A BE 148859 A BE148859 A BE 148859A BE 820305 A BE820305 A BE 820305A
Authority
BE
Belgium
Prior art keywords
heterocycle
derivatives substituted
fluorane derivatives
fluorane
substituted
Prior art date
Application number
BE148859A
Other languages
English (en)
French (fr)
Inventor
Robert Garner
Jean-Claude Petitpierre
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BE820305A publication Critical patent/BE820305A/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
    • C09B11/10—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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE148859A 1973-09-26 1974-09-25 Derives de fluorane substitues par un heterocycle BE820305A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4504873A GB1463815A (en) 1973-09-26 1973-09-26 Heterocyclic substituted fluoran compounds their manufacture and use
GB4933173 1973-10-23

Publications (1)

Publication Number Publication Date
BE820305A true BE820305A (fr) 1975-03-25

Family

ID=26265504

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148859A BE820305A (fr) 1973-09-26 1974-09-25 Derives de fluorane substitues par un heterocycle

Country Status (15)

Country Link
US (1) US3929831A (es)
JP (1) JPS5064319A (es)
AT (1) AT331824B (es)
BE (1) BE820305A (es)
CA (1) CA1052381A (es)
CH (1) CH596994A5 (es)
DE (1) DE2444297A1 (es)
ES (1) ES430326A1 (es)
FI (1) FI272774A (es)
FR (1) FR2257594B1 (es)
GB (1) GB1463815A (es)
IT (1) IT1019368B (es)
NL (1) NL7412673A (es)
SE (1) SE7411504L (es)
YU (1) YU37317B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459417A (en) * 1973-05-21 1976-12-22 Ciba Geigy Ag Diamino substituted fluoran compounds their manufacture and their use
JPS5138245B2 (es) * 1973-05-22 1976-10-20
US4007195A (en) * 1974-09-18 1977-02-08 Ciba-Geigy Ag Heterocyclic substituted fluorans
JPS5953193B2 (ja) * 1978-02-15 1984-12-24 神崎製紙株式会社 感熱記録体
JPS54126113A (en) * 1978-03-20 1979-10-01 Yamada Chem Co Colored recording material
CA1153610A (en) * 1978-05-09 1983-09-13 Edward J. Reardon, Jr. Carbonylic halides as activators for phototropic compositions
US4552830A (en) * 1978-05-09 1985-11-12 Dynachem Corporation Carbonylic halides as activators for phototropic compositions
US4343885A (en) * 1978-05-09 1982-08-10 Dynachem Corporation Phototropic photosensitive compositions containing fluoran colorformer
CA1164710A (en) * 1978-05-09 1984-04-03 Edward J. Reardon, Jr. Phototropic photosensitive compositions containing fluoran colorformer
US4274660A (en) * 1979-05-14 1981-06-23 Sterling Drug Inc. Carbonless duplicating and marking systems
US4258118A (en) * 1979-12-26 1981-03-24 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
US4405788A (en) * 1979-12-26 1983-09-20 Polaroid Corporation Bicyclo nitrogenheterocyclic substituted sulfofluoresceins, fluoresceins and xanthenes
JPS587453A (ja) * 1981-07-06 1983-01-17 Fuji Photo Film Co Ltd フルオラン誘導体を使用した記録材料
JPS59188491A (ja) * 1983-04-12 1984-10-25 Fuji Photo Film Co Ltd フルオラン誘導体およびそれを使用した記録材料
US4837210A (en) * 1987-01-27 1989-06-06 Appleton Papers Inc. Fluoran derivatives and their use in recording materials
GB9414637D0 (en) * 1994-07-20 1994-09-07 Wiggins Teape Group The Limite Presure-sensitive copying material
US8372782B2 (en) 2003-02-28 2013-02-12 Zink Imaging, Inc. Imaging system
US7704667B2 (en) * 2003-02-28 2010-04-27 Zink Imaging, Inc. Dyes and use thereof in imaging members and methods
WO2004078030A2 (en) * 2003-02-28 2004-09-16 Polaroid Corporation Rhodol derivatives useful as image dyes
WO2006124560A2 (en) * 2005-05-12 2006-11-23 Zink Imaging, Llc Thermal imaging members and methods
US7807607B2 (en) 2006-05-12 2010-10-05 Zink Imaging, Inc. Color-forming compounds and use thereof in imaging members and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244728A (en) * 1961-08-31 1966-04-05 Burroughs Corp Chromogenous amino derivatives of diphenylphthalan and marking method using same
DE1561748C3 (de) * 1966-11-14 1973-12-20 Fuji Shashin Film K.K., Kanagawa Aufzeichnungsmaterial
GB1192938A (en) * 1966-11-18 1970-05-28 Fuji Photo Film Co Ltd Improvements in or relating to Pressure-Sensitive Copying Paper
FR1553291A (es) * 1967-01-27 1969-01-10
US3746562A (en) * 1970-11-16 1973-07-17 Ncr Mark forming record materials

Also Published As

Publication number Publication date
FR2257594B1 (es) 1977-03-25
NL7412673A (nl) 1975-04-01
SE7411504L (es) 1975-03-27
CA1052381A (en) 1979-04-10
DE2444297A1 (de) 1975-03-27
JPS5064319A (es) 1975-05-31
ATA772174A (de) 1975-12-15
FI272774A (es) 1975-03-27
GB1463815A (en) 1977-02-09
FR2257594A1 (es) 1975-08-08
CH596994A5 (es) 1978-03-31
IT1019368B (it) 1977-11-10
YU37317B (en) 1984-08-31
US3929831A (en) 1975-12-30
ES430326A1 (es) 1977-02-16
YU259674A (en) 1983-04-27
AT331824B (de) 1976-08-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIBA-GEIGY A.G.

Effective date: 19900930