CA1052381A - Heterocyclic substituted fluorans - Google Patents

Heterocyclic substituted fluorans

Info

Publication number
CA1052381A
CA1052381A CA209,895A CA209895A CA1052381A CA 1052381 A CA1052381 A CA 1052381A CA 209895 A CA209895 A CA 209895A CA 1052381 A CA1052381 A CA 1052381A
Authority
CA
Canada
Prior art keywords
carbon atoms
alkyl
formula
ring
benzyl
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
Application number
CA209,895A
Other languages
English (en)
French (fr)
Other versions
CA209895S (en
Inventor
Jean-Claude Petitpierre
Robert Garner
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.)
Novartis AG
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
Application granted granted Critical
Publication of CA1052381A publication Critical patent/CA1052381A/en
Expired legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (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)
CA209,895A 1973-09-26 1974-09-24 Heterocyclic substituted fluorans Expired CA1052381A (en)

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
CA1052381A true CA1052381A (en) 1979-04-10

Family

ID=26265504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,895A Expired CA1052381A (en) 1973-09-26 1974-09-24 Heterocyclic substituted fluorans

Country Status (15)

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

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 (nl) * 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
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
US4552830A (en) * 1978-05-09 1985-11-12 Dynachem Corporation Carbonylic halides as activators for phototropic compositions
CA1153610A (en) * 1978-05-09 1983-09-13 Edward J. Reardon, Jr. Carbonylic halides as activators for phototropic compositions
US4274660A (en) * 1979-05-14 1981-06-23 Sterling Drug Inc. Carbonless duplicating and marking systems
US4405788A (en) * 1979-12-26 1983-09-20 Polaroid Corporation Bicyclo nitrogenheterocyclic substituted sulfofluoresceins, fluoresceins and xanthenes
US4258118A (en) * 1979-12-26 1981-03-24 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
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
CN100448687C (zh) * 2003-02-28 2009-01-07 宝丽来公司 成像单元和成像方法
US7704667B2 (en) * 2003-02-28 2010-04-27 Zink Imaging, Inc. Dyes and use thereof in imaging members and methods
JP2008544877A (ja) * 2005-05-12 2008-12-11 ズィンク イメージング エルエルシー 熱撮像部材および方法
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 (nl) * 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
YU37317B (en) 1984-08-31
AT331824B (de) 1976-08-25
BE820305A (fr) 1975-03-25
YU259674A (en) 1983-04-27
GB1463815A (en) 1977-02-09
ES430326A1 (es) 1977-02-16
CH596994A5 (nl) 1978-03-31
US3929831A (en) 1975-12-30
ATA772174A (de) 1975-12-15
DE2444297A1 (de) 1975-03-27
JPS5064319A (nl) 1975-05-31
NL7412673A (nl) 1975-04-01
IT1019368B (it) 1977-11-10
FI272774A (nl) 1975-03-27
FR2257594A1 (nl) 1975-08-08
FR2257594B1 (nl) 1977-03-25
SE7411504L (nl) 1975-03-27

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