BE904612A - Nouveaux composes du fluorane et matieres chromogenes qui les contiennent. - Google Patents

Nouveaux composes du fluorane et matieres chromogenes qui les contiennent.

Info

Publication number
BE904612A
BE904612A BE0/216541A BE216541A BE904612A BE 904612 A BE904612 A BE 904612A BE 0/216541 A BE0/216541 A BE 0/216541A BE 216541 A BE216541 A BE 216541A BE 904612 A BE904612 A BE 904612A
Authority
BE
Belgium
Prior art keywords
materials containing
chromogenic materials
fluorane compounds
novel
compounds
Prior art date
Application number
BE0/216541A
Other languages
English (en)
Original Assignee
Shin Nisso Kako 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
Priority claimed from JP61035094A external-priority patent/JPH0735481B2/ja
Application filed by Shin Nisso Kako Co Ltd filed Critical Shin Nisso Kako Co Ltd
Publication of BE904612A publication Critical patent/BE904612A/fr

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid

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)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

Fluoranes (I) où R est isobutyle ou isopentyle, R1 est H ou Hal ou alkyle, R2 est H ou Hal ou alkyle, R3 est H et R4 est H ou R4 et R1 et R2 et R3 ensemble avec les carbones auxquels ils sont attachés forment un moyau benzénique éventuellement halogénosubstitué. Les composés sont des substances d'enregistrement chromogènes à utiliser pour des papiers copieurs, etc.
BE0/216541A 1985-04-18 1986-04-17 Nouveaux composes du fluorane et matieres chromogenes qui les contiennent. BE904612A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8136185 1985-04-18
JP61035094A JPH0735481B2 (ja) 1985-04-18 1986-02-21 新規なフルオラン化合物およびそれを使用した発色性記録体

Publications (1)

Publication Number Publication Date
BE904612A true BE904612A (fr) 1986-08-18

Family

ID=26374008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216541A BE904612A (fr) 1985-04-18 1986-04-17 Nouveaux composes du fluorane et matieres chromogenes qui les contiennent.

Country Status (5)

Country Link
US (2) US4680598A (fr)
BE (1) BE904612A (fr)
CH (1) CH667272A5 (fr)
DE (1) DE3612618A1 (fr)
GB (1) GB2174404B (fr)

Families Citing this family (22)

* 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
US4945171A (en) * 1987-08-10 1990-07-31 Molecular Probes, Inc. Xanthene dyes having a fused (C) benzo ring
JP2566628B2 (ja) * 1988-08-24 1996-12-25 保土谷化学工業株式会社 フレオラン化合物および記録材料
DE4010641C2 (de) * 1990-04-03 1997-05-22 Bayer Ag Farbbildner-Mischung für druck- und wärmeempfindliche Aufzeichnungssysteme
JP3060432B2 (ja) * 1990-07-06 2000-07-10 株式会社リコー 書換え可能なバーコード表示体、そのバーコード表示体の処理方法、そのバーコードの読み取り方法およびそのバーコード表示体の処理装置。
DE59307983D1 (de) * 1992-09-30 1998-02-19 Ciba Geigy Ag Konzentrierte, wässrige Flüssigformulierungen von Farbbildnern
JPH06155907A (ja) * 1992-11-20 1994-06-03 Ricoh Co Ltd 可逆的熱発色性組成物及びこれを用いた可逆的感熱記録媒体
JPH06191151A (ja) * 1992-12-25 1994-07-12 Nitto Denko Corp 可逆性感熱記録組成物および可逆性感熱記録シート
JP3071130B2 (ja) * 1994-09-13 2000-07-31 株式会社巴川製紙所 可逆性感熱記録媒体
US5925593A (en) * 1995-07-31 1999-07-20 National Ink Incorporated Hot stamping foil and process
US5814579A (en) * 1996-08-06 1998-09-29 The Standard Register Company Multicolor printing system
JP3776810B2 (ja) * 2002-01-25 2006-05-17 富士写真フイルム株式会社 感熱記録材料及び感熱記録方法
US7163909B2 (en) * 2004-04-23 2007-01-16 Appleton Papers Inc. Authenticity indicator
ATE404233T1 (de) * 2004-10-21 2008-08-15 Novo Nordisk As Injektionsvorrichtung mit mitteln zur meldung der zeit seit der letzten injektion
GB0428299D0 (en) * 2004-12-24 2005-01-26 Ciba Sc Holding Ag Coating compositions for marking substrates
CN100360537C (zh) * 2006-05-10 2008-01-09 浙江工业大学 一种荧烷类衍生物及其制备和应用
JP5448853B2 (ja) 2007-03-15 2014-03-19 データレース リミテッド レゾルシニルトリアジン誘導体を主成分とする感熱性コーティング組成物
CA2696032A1 (fr) * 2007-08-22 2009-02-26 Basf Se Composition de revetement sensible au laser
WO2009059888A1 (fr) * 2007-11-07 2009-05-14 Basf Se Nouveaux produits en fibres
JP5645832B2 (ja) 2008-10-27 2014-12-24 データレース リミテッドＤａｔａｌａｓｅ Ｌｔｄ． 基材にマーキングするためのレーザー感受性水性組成物
WO2011045361A1 (fr) 2009-10-14 2011-04-21 Novo Nordisk A/S Indicateur de temporisation
EP4669707A1 (fr) * 2023-03-29 2025-12-31 Sony Semiconductor Solutions Corporation Composés à base de benzofluorane en tant que colorants thermochromes magenta et leur utilisation dans des systèmes d'imagerie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138245B2 (fr) * 1973-05-22 1976-10-20
US3883557A (en) * 1973-07-27 1975-05-13 Ncr Co Trimethylfluoran compounds
JPS59120654A (ja) * 1982-12-27 1984-07-12 Shin Nisso Kako Co Ltd フルオラン化合物
JPS59197463A (ja) * 1983-04-26 1984-11-09 Shin Nisso Kako Co Ltd フルオラン化合物
US4612558A (en) * 1984-03-24 1986-09-16 Hodogaya Chemical Co., Ltd. Fluoran compounds

Also Published As

Publication number Publication date
GB2174404A (en) 1986-11-05
GB2174404B (en) 1989-01-05
US4680598A (en) 1987-07-14
CH667272A5 (de) 1988-09-30
US4687862A (en) 1987-08-18
DE3612618A1 (de) 1986-10-23
GB8608992D0 (en) 1986-05-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHIN NISSO KAKO CO. LTD

Effective date: 19940430