GB1273454A - Fluorane compounds and their preparation - Google Patents

Fluorane compounds and their preparation

Info

Publication number
GB1273454A
GB1273454A GB4792370A GB4792370A GB1273454A GB 1273454 A GB1273454 A GB 1273454A GB 4792370 A GB4792370 A GB 4792370A GB 4792370 A GB4792370 A GB 4792370A GB 1273454 A GB1273454 A GB 1273454A
Authority
GB
United Kingdom
Prior art keywords
fluorane compounds
oct
preparation
fluorane
copying
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
GB4792370A
Other languages
English (en)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1273454A publication Critical patent/GB1273454A/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)
GB4792370A 1969-10-08 1970-10-08 Fluorane compounds and their preparation Expired GB1273454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8053969A JPS488725B1 (enrdf_load_stackoverflow) 1969-10-08 1969-10-08

Publications (1)

Publication Number Publication Date
GB1273454A true GB1273454A (en) 1972-05-10

Family

ID=13721142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4792370A Expired GB1273454A (en) 1969-10-08 1970-10-08 Fluorane compounds and their preparation

Country Status (4)

Country Link
JP (1) JPS488725B1 (enrdf_load_stackoverflow)
DE (1) DE2049527A1 (enrdf_load_stackoverflow)
FR (1) FR2064194B1 (enrdf_load_stackoverflow)
GB (1) GB1273454A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7169939B2 (en) 1996-05-03 2007-01-30 Applera Corporation Energy transfer dyes with enhanced fluorescence
US7388092B2 (en) 1996-05-03 2008-06-17 Applera Corporation Oligonucleotides and analogs labeled with energy transfer dyes
US7825237B2 (en) 1996-05-03 2010-11-02 Applied Biosystems, Llc Oligonucleotides and analogs labeled with energy transfer dyes
EP2772517A4 (en) * 2011-10-25 2015-07-22 Mitsubishi Pencil Co Dye, microcapsule pigment and ink composition for textiles
US10001229B2 (en) 2013-04-12 2018-06-19 Ge Oil & Gas Uk Limited Flexible pipe body and method of manufacture

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826806A (en) * 1986-07-31 1989-05-02 Shin Nisso Kako Co., Ltd. Fluoran compounds and color forming recording materials using same
US5847162A (en) * 1996-06-27 1998-12-08 The Perkin Elmer Corporation 4, 7-Dichlororhodamine dyes
US7550570B2 (en) 2000-05-25 2009-06-23 Applied Biosystems, Llc. 4,7-dichlororhodamine dyes labeled polynucleotides
US6017712A (en) * 1996-06-27 2000-01-25 Lee; Linda 4,7-dichlororhodamine dyes
US6080852A (en) 1996-06-27 2000-06-27 The Perkin-Elmer Corporation 4,7-dichlororhodamine dyes
BR112016012223B1 (pt) 2014-01-07 2021-07-06 Unilever Ip Holdings B.V. método para liberar fluido pressurizado residual a partir de um recipiente de aerossol

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7169939B2 (en) 1996-05-03 2007-01-30 Applera Corporation Energy transfer dyes with enhanced fluorescence
US7388092B2 (en) 1996-05-03 2008-06-17 Applera Corporation Oligonucleotides and analogs labeled with energy transfer dyes
US7399854B2 (en) 1996-05-03 2008-07-15 Applera Corporation Regents labeled with energy transfer dyes
US7423140B2 (en) 1996-05-03 2008-09-09 Applied Biosystems Inc. Oligonucleotides and analogs labeled with energy transfer dyes
US7432058B2 (en) 1996-05-03 2008-10-07 Applera Corporation Methods of labeling nucleic acids with energy transfer dyes
US7449149B2 (en) 1996-05-03 2008-11-11 Applied Biosystems Inc. Kits useful for sequencing nucleic acids
US7449298B2 (en) 1996-05-03 2008-11-11 Applied Biosystems Inc. Methods of analyzing polynucleotides employing energy transfer dyes
US7452672B2 (en) 1996-05-03 2008-11-18 Applied Biosystems Inc. Methods of analyzing polynucleotides employing energy transfer dyes
US7595162B2 (en) 1996-05-03 2009-09-29 Applied Biosystems, Llc Methods of labeling polynucleotides with energy transfer dyes
US7825237B2 (en) 1996-05-03 2010-11-02 Applied Biosystems, Llc Oligonucleotides and analogs labeled with energy transfer dyes
EP2772517A4 (en) * 2011-10-25 2015-07-22 Mitsubishi Pencil Co Dye, microcapsule pigment and ink composition for textiles
US9315672B2 (en) 2011-10-25 2016-04-19 Mitsubishi Pencil Company, Limited Colorant, microcapsule pigment prepared by using the same and ink composition for writing instrument
US10001229B2 (en) 2013-04-12 2018-06-19 Ge Oil & Gas Uk Limited Flexible pipe body and method of manufacture
US10221971B2 (en) 2013-04-12 2019-03-05 Ge Oil & Gas Uk Limited Flexible pipe body and method of manufacture

Also Published As

Publication number Publication date
FR2064194A1 (enrdf_load_stackoverflow) 1971-07-16
DE2049527A1 (de) 1971-04-22
JPS488725B1 (enrdf_load_stackoverflow) 1973-03-17
FR2064194B1 (enrdf_load_stackoverflow) 1973-01-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees