FI782420A - KROMOGEN FOERERING LAEMPLIG FOER KOPIERING OCH REGISTRERING - Google Patents

KROMOGEN FOERERING LAEMPLIG FOER KOPIERING OCH REGISTRERING

Info

Publication number
FI782420A
FI782420A FI782420A FI782420A FI782420A FI 782420 A FI782420 A FI 782420A FI 782420 A FI782420 A FI 782420A FI 782420 A FI782420 A FI 782420A FI 782420 A FI782420 A FI 782420A
Authority
FI
Finland
Prior art keywords
registrering
kromogen
kopiering
foerering
och
Prior art date
Application number
FI782420A
Other languages
Finnish (fi)
Other versions
FI69859C (en
FI69859B (en
Inventor
Hajime Kawai
Katsuhiko Tsunemitsu
Yoshiharo Fujino
Yoji Shimizu
Original Assignee
Yamada Chem Co
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 Yamada Chem Co filed Critical Yamada Chem Co
Publication of FI782420A publication Critical patent/FI782420A/en
Application granted granted Critical
Publication of FI69859B publication Critical patent/FI69859B/en
Publication of FI69859C publication Critical patent/FI69859C/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Photoreceptors In Electrophotography (AREA)
FI782420A 1977-08-08 1978-08-07 KROMOGEN FOERENING LAEMPLIG FOER KOPIERING OCH REGISTRERING FI69859C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9527077A JPS5434909A (en) 1977-08-08 1977-08-08 Colored recording material
JP9527077 1977-08-08

Publications (3)

Publication Number Publication Date
FI782420A true FI782420A (en) 1979-02-09
FI69859B FI69859B (en) 1985-12-31
FI69859C FI69859C (en) 1986-05-26

Family

ID=14133071

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782420A FI69859C (en) 1977-08-08 1978-08-07 KROMOGEN FOERENING LAEMPLIG FOER KOPIERING OCH REGISTRERING

Country Status (5)

Country Link
JP (1) JPS5434909A (en)
DE (1) DE2834711C2 (en)
FI (1) FI69859C (en)
FR (1) FR2400053A1 (en)
GB (1) GB2002801B (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053069B2 (en) * 1980-09-17 1985-11-22 保土谷化学工業株式会社 Fluoran compounds
JPS5898286A (en) * 1981-12-09 1983-06-11 Ricoh Co Ltd Heat-sensitive recording material
US4524373A (en) * 1982-02-24 1985-06-18 Kanzaki Paper Manufacturing Co., Ltd. Fluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic material
JPS58162663A (en) * 1982-03-19 1983-09-27 Fuji Photo Film Co Ltd Fluoran derivative and recording material using the same
JPS5968373A (en) * 1982-10-13 1984-04-18 Shin Nisso Kako Co Ltd Fluoran compound
JPS5978886A (en) * 1982-10-28 1984-05-07 Shin Nisso Kako Co Ltd Chromogenic recording material
JPS59120654A (en) * 1982-12-27 1984-07-12 Shin Nisso Kako Co Ltd Fluoran compound
US4536220A (en) * 1982-12-27 1985-08-20 Kanzaki Paper Manufacturing Co., Ltd. Fluoran derivatives as new compounds and recording system utilizing the same as colorless chromogenic material
JPS59136349A (en) * 1983-01-25 1984-08-04 Yamada Kagaku Kogyo Kk Fluoran and color-developing recording material
JPS59138264A (en) * 1983-01-28 1984-08-08 Hodogaya Chem Co Ltd Fluoran compound
JPS59143682A (en) * 1983-02-07 1984-08-17 Nippon Kayaku Co Ltd Recording sheet
JPS59190891A (en) * 1983-04-14 1984-10-29 Hodogaya Chem Co Ltd Thermal recording material
JPS59197463A (en) * 1983-04-26 1984-11-09 Shin Nisso Kako Co Ltd Fluoran compound
US4597795A (en) * 1984-03-05 1986-07-01 Hodogaya Chemical Co., Ltd. 6-tetrahydrofurfurylaminofluoran compound useful as a color former
US4629800A (en) * 1984-03-09 1986-12-16 Kanzaki Paper Manufacturing Co., Ltd. Fluoran compounds
JPS60199064A (en) * 1984-03-24 1985-10-08 Hodogaya Chem Co Ltd Fluoran compound
JPS6174883A (en) * 1984-09-20 1986-04-17 Taoka Chem Co Ltd Recording material
JPS61144387A (en) * 1984-12-19 1986-07-02 Taoka Chem Co Ltd Recording material
JPH0730256B2 (en) * 1985-06-05 1995-04-05 日本曹達株式会社 Fluoran-based coloring dye
CA1280433C (en) * 1985-10-08 1991-02-19 Teijiro Kitao Fluoran derivatives, process for preparation thereof and recording material containing the same
JPS62294647A (en) * 1987-05-22 1987-12-22 Shin Nisso Kako Co Ltd Benzoic acid derivative
DE69012910T2 (en) * 1989-07-19 1995-05-18 Mitsui Toatsu Chemicals Fluoran compounds, crystalline toluene adducts thereof, recording material therewith and process for their preparation.
EP0411509B1 (en) * 1989-08-01 1994-09-28 MITSUI TOATSU CHEMICALS, Inc. Fluoran compound, process for preparation thereof and heat sensitive recording materials comprising said compound
US5231069A (en) * 1989-08-01 1993-07-27 Mitsui Toatsu Chemicals Inc. Fluoran compound, heat sensitive recording materials comprising fluoran compound
JPH0662864B2 (en) * 1989-12-25 1994-08-17 山本化成株式会社 Process for producing 3-dibutylamino-6-methyl-7-anilinofluorane
EP0477623B1 (en) * 1990-09-17 1995-12-13 MITSUI TOATSU CHEMICALS, Inc. Crystal of fluoran compound, preparation process of the crystal, and recording material comprising the crystal
GB9414637D0 (en) * 1994-07-20 1994-09-07 Wiggins Teape Group The Limite Presure-sensitive copying material
GB9716476D0 (en) * 1997-08-04 1997-10-08 Amersham Int Plc Dye intermediate and method
GB0428299D0 (en) 2004-12-24 2005-01-26 Ciba Sc Holding Ag Coating compositions for marking substrates
JP5448853B2 (en) 2007-03-15 2014-03-19 データレース リミテッド Thermosensitive coating composition based on resorcinyl triazine derivative
US9333786B2 (en) 2007-07-18 2016-05-10 Datalase, Ltd. Laser-sensitive coating formulations
CA2696032A1 (en) 2007-08-22 2009-02-26 Basf Se Laser-sensitive coating composition
CN101896669A (en) 2007-11-07 2010-11-24 巴斯夫欧洲公司 New fiber products
WO2010046285A2 (en) 2008-10-23 2010-04-29 Basf Se Heat absorbing additives
US9267042B2 (en) 2008-10-27 2016-02-23 Datalase Ltd. Coating composition for marking substrates
US20120045624A1 (en) 2008-10-27 2012-02-23 Basf Se Aqueous laser-sensitive composition for marking substrates
RU2606985C2 (en) 2011-05-25 2017-01-10 Тетра Лаваль Холдингз Энд Файнэнс С.А. Improved near infrared absorbers
CN103958624A (en) 2011-12-30 2014-07-30 利乐拉瓦尔集团及财务有限公司 Laminated color forming composition
US20220169919A1 (en) * 2019-03-29 2022-06-02 The Pilot Ink Co., Ltd. Reversibly thermochromic composition, reversibly thermochromic microcapsule pigment encapsulating reversibly thermochromic composition, and writing instrument using reversibly thermochromic microcapsule pigment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306263A (en) * 1969-05-22 1973-02-07
GB1277545A (en) * 1969-05-23 1972-06-14 Fuji Photo Film Co Ltd Fluoran compounds and pressure-sensitive copying paper
JPS5033891B2 (en) * 1971-10-29 1975-11-04
JPS4862506A (en) * 1971-12-04 1973-08-31
JPS4875628A (en) * 1971-12-27 1973-10-12
JPS5435128B2 (en) * 1972-07-12 1979-10-31
JPS5138245B2 (en) * 1973-05-22 1976-10-20
JPS566875B2 (en) * 1974-09-24 1981-02-14

Also Published As

Publication number Publication date
DE2834711A1 (en) 1979-02-15
FR2400053B1 (en) 1981-09-11
JPS5652759B2 (en) 1981-12-14
FR2400053A1 (en) 1979-03-09
GB2002801B (en) 1982-02-17
FI69859C (en) 1986-05-26
DE2834711C2 (en) 1985-02-21
JPS5434909A (en) 1979-03-14
FI69859B (en) 1985-12-31
GB2002801A (en) 1979-02-28

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: YAMADA CHEMICAL CO. LTD.