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
English (en)
Other versions
FI69859C (fi
FI69859B (fi
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/fi
Application granted granted Critical
Publication of FI69859B publication Critical patent/FI69859B/fi
Publication of FI69859C publication Critical patent/FI69859C/fi

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 (fi)

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 (fi) 1979-02-09
FI69859B FI69859B (fi) 1985-12-31
FI69859C FI69859C (fi) 1986-05-26

Family

ID=14133071

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782420A FI69859C (fi) 1977-08-08 1978-08-07 Kromogen foerening laemplig foer kopiering och registrering

Country Status (5)

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

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053069B2 (ja) * 1980-09-17 1985-11-22 保土谷化学工業株式会社 フルオラン化合物
JPS5898286A (ja) * 1981-12-09 1983-06-11 Ricoh Co Ltd 感熱記録材料
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 (ja) * 1982-03-19 1983-09-27 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
JPS5968373A (ja) * 1982-10-13 1984-04-18 Shin Nisso Kako Co Ltd フルオラン化合物
JPS5978886A (ja) * 1982-10-28 1984-05-07 Shin Nisso Kako Co Ltd 発色性記録材料
JPS59120654A (ja) * 1982-12-27 1984-07-12 Shin Nisso Kako Co Ltd フルオラン化合物
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 (ja) * 1983-01-25 1984-08-04 Yamada Kagaku Kogyo Kk フルオラン化合物及びそれを使用した発色性記録材料
JPS59138264A (ja) * 1983-01-28 1984-08-08 Hodogaya Chem Co Ltd フルオラン化合物
JPS59143682A (ja) * 1983-02-07 1984-08-17 Nippon Kayaku Co Ltd 記録シ−ト
JPS59190891A (ja) * 1983-04-14 1984-10-29 Hodogaya Chem Co Ltd 感熱記録紙
JPS59197463A (ja) * 1983-04-26 1984-11-09 Shin Nisso Kako Co Ltd フルオラン化合物
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 (ja) * 1984-03-24 1985-10-08 Hodogaya Chem Co Ltd フルオラン化合物
JPS6174883A (ja) * 1984-09-20 1986-04-17 Taoka Chem Co Ltd 記録材料
JPS61144387A (ja) * 1984-12-19 1986-07-02 Taoka Chem Co Ltd 記録材料
JPH0730256B2 (ja) * 1985-06-05 1995-04-05 日本曹達株式会社 フルオラン系発色性染料
CA1280433C (en) * 1985-10-08 1991-02-19 Teijiro Kitao Fluoran derivatives, process for preparation thereof and recording material containing the same
JPS62294647A (ja) * 1987-05-22 1987-12-22 Shin Nisso Kako Co Ltd 安息香酸誘導体
EP0410206B1 (en) * 1989-07-19 1994-09-28 MITSUI TOATSU CHEMICALS, Inc. Fluoran compounds, crystalline toluene adducts thereof, recording material comprising same 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 (ja) * 1989-12-25 1994-08-17 山本化成株式会社 ３―ジブチルアミノ―６ーメチル―７―アニリノフルオランの製造方法
DE69115410T2 (de) * 1990-09-17 1996-08-08 Mitsui Toatsu Chemicals Kristall einer Fluoranverbindung, dessen Herstellungsverfahren und Aufzeichnungsmaterial, das den Kristall enthält
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
WO2008110487A1 (en) 2007-03-15 2008-09-18 Basf Se Heat-sensitive coating compositions based on resorcinyl triazine derivatives
WO2009010405A1 (en) 2007-07-18 2009-01-22 Basf Se Laser-sensitive coating formulation
JP5586466B2 (ja) 2007-08-22 2014-09-10 データレース リミテッド レーザー感受性被覆組成物
KR20100074334A (ko) 2007-11-07 2010-07-01 바스프 에스이 신규한 섬유 생성물
RU2011120235A (ru) 2008-10-23 2012-11-27 Дейталейз Лимитед Теплопоглощающие добавки
EP2349734B1 (en) 2008-10-27 2018-03-28 DataLase Ltd Aqueous laser-sensitive composition for marking substrates
EP2342295A1 (en) 2008-10-27 2011-07-13 DataLase Ltd Coating composition for marking substrates
MX354358B (es) 2011-05-25 2018-02-28 Tetra Laval Holdings & Finance Absorbedores mejorados del infrarrojo proximo.
EP2898029B1 (en) 2011-12-30 2019-01-23 Tetra Laval Holdings & Finance SA Laminated color forming composition
CN113646052B (zh) * 2019-03-29 2024-05-17 百乐墨水株式会社 可逆热变色性组合物、可逆热变色性微胶囊颜料及书写工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE34290B1 (en) * 1969-05-22 1975-04-02 Fuji Photo Film Co Ltd Process for preparation of fluoran compounds
ES379854A1 (es) * 1969-05-23 1972-09-01 Fuji Photo Film Co Ltd Mejoras en la fabricacion de papel copiador, sensible a la presion.
JPS5033891B2 (fi) * 1971-10-29 1975-11-04
JPS4862506A (fi) * 1971-12-04 1973-08-31
JPS4875628A (fi) * 1971-12-27 1973-10-12
JPS5435128B2 (fi) * 1972-07-12 1979-10-31
JPS5138245B2 (fi) * 1973-05-22 1976-10-20
JPS566875B2 (fi) * 1974-09-24 1981-02-14

Also Published As

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

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: YAMADA CHEMICAL CO. LTD.