JPS488725B1 - - Google Patents

Info

Publication number
JPS488725B1
JPS488725B1 JP8053969A JP8053969A JPS488725B1 JP S488725 B1 JPS488725 B1 JP S488725B1 JP 8053969 A JP8053969 A JP 8053969A JP 8053969 A JP8053969 A JP 8053969A JP S488725 B1 JPS488725 B1 JP S488725B1
Authority
JP
Japan
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.)
Pending
Application number
JP8053969A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8053969A priority Critical patent/JPS488725B1/ja
Priority to FR7035857A priority patent/FR2064194B1/fr
Priority to DE19702049527 priority patent/DE2049527A1/de
Priority to GB4792370A priority patent/GB1273454A/en
Publication of JPS488725B1 publication Critical patent/JPS488725B1/ja
Pending 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP8053969A 1969-10-08 1969-10-08 Pending JPS488725B1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8053969A JPS488725B1 (zh) 1969-10-08 1969-10-08
FR7035857A FR2064194B1 (zh) 1969-10-08 1970-10-05
DE19702049527 DE2049527A1 (de) 1969-10-08 1970-10-08 Neue Fluoran Derivate und Verfahren zu deren Herstellung
GB4792370A GB1273454A (en) 1969-10-08 1970-10-08 Fluorane compounds and their preparation

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS488725B1 true JPS488725B1 (zh) 1973-03-17

Family

ID=13721142

Family Applications (1)

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

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061753A1 (ja) * 2011-10-25 2013-05-02 三菱鉛筆株式会社 色素、それを用いたマイクロカプセル顔料及び筆記具用インク組成物
US9828169B2 (en) 2014-01-07 2017-11-28 Conopco, Inc. Aerosol venting method

Families Citing this family (9)

* 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
US7825237B2 (en) 1996-05-03 2010-11-02 Applied Biosystems, Llc Oligonucleotides and analogs labeled with energy transfer dyes
US5945526A (en) 1996-05-03 1999-08-31 Perkin-Elmer Corporation Energy transfer dyes with enhanced fluorescence
US5847162A (en) * 1996-06-27 1998-12-08 The Perkin Elmer Corporation 4, 7-Dichlororhodamine dyes
US7388092B2 (en) 1996-05-03 2008-06-17 Applera Corporation Oligonucleotides and analogs labeled with energy transfer dyes
US6080852A (en) 1996-06-27 2000-06-27 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
GB201306667D0 (en) 2013-04-12 2013-05-29 Wellstream Int Ltd A flexible pipe body and method of manufacture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061753A1 (ja) * 2011-10-25 2013-05-02 三菱鉛筆株式会社 色素、それを用いたマイクロカプセル顔料及び筆記具用インク組成物
JP2013108054A (ja) * 2011-10-25 2013-06-06 Mitsubishi Pencil Co Ltd 色素、それを用いたマイクロカプセル顔料及び筆記具用インク組成物
CN103890101A (zh) * 2011-10-25 2014-06-25 三菱铅笔株式会社 着色剂、使用其制备的微胶囊颜料和书写工具用墨组合物
CN103890101B (zh) * 2011-10-25 2016-06-22 三菱铅笔株式会社 着色剂、使用其制备的微胶囊颜料和书写工具用墨组合物
US9828169B2 (en) 2014-01-07 2017-11-28 Conopco, Inc. Aerosol venting method

Also Published As

Publication number Publication date
FR2064194B1 (zh) 1973-01-12
DE2049527A1 (de) 1971-04-22
GB1273454A (en) 1972-05-10
FR2064194A1 (zh) 1971-07-16

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