FR2481286B1 - Matiere chromogene de la classe des azaphtalides, son procede de preparation, solution chromogene et support d'enregistrement la contenant - Google Patents

Matiere chromogene de la classe des azaphtalides, son procede de preparation, solution chromogene et support d'enregistrement la contenant

Info

Publication number
FR2481286B1
FR2481286B1 FR8108454A FR8108454A FR2481286B1 FR 2481286 B1 FR2481286 B1 FR 2481286B1 FR 8108454 A FR8108454 A FR 8108454A FR 8108454 A FR8108454 A FR 8108454A FR 2481286 B1 FR2481286 B1 FR 2481286B1
Authority
FR
France
Prior art keywords
chromogeneic
azaphtalide
chromogene
class
preparation
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
FR8108454A
Other languages
English (en)
French (fr)
Other versions
FR2481286A1 (fr
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.)
Yamamoto Chemicals Inc
Original Assignee
Yamamoto Chemicals Inc
Yamamoto Chemical Gosei 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 Yamamoto Chemicals Inc, Yamamoto Chemical Gosei Co Ltd filed Critical Yamamoto Chemicals Inc
Publication of FR2481286A1 publication Critical patent/FR2481286A1/fr
Application granted granted Critical
Publication of FR2481286B1 publication Critical patent/FR2481286B1/fr
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
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
    • 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
    • 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

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)
  • Heat Sensitive Colour Forming Recording (AREA)
FR8108454A 1980-04-28 1981-04-28 Matiere chromogene de la classe des azaphtalides, son procede de preparation, solution chromogene et support d'enregistrement la contenant Expired FR2481286B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5671880A JPS56151597A (en) 1980-04-28 1980-04-28 Recording material

Publications (2)

Publication Number Publication Date
FR2481286A1 FR2481286A1 (fr) 1981-10-30
FR2481286B1 true FR2481286B1 (fr) 1985-07-12

Family

ID=13035258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108454A Expired FR2481286B1 (fr) 1980-04-28 1981-04-28 Matiere chromogene de la classe des azaphtalides, son procede de preparation, solution chromogene et support d'enregistrement la contenant

Country Status (7)

Country Link
JP (1) JPS56151597A (ja)
BE (1) BE888596A (ja)
CH (1) CH657367A5 (ja)
DE (1) DE3116815A1 (ja)
FR (1) FR2481286B1 (ja)
GB (1) GB2075042B (ja)
IT (1) IT1211030B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508897A (en) * 1981-12-23 1985-04-02 Ciba Geigy Corporation Preparation of chromogenic azaphthalides
CH652733A5 (de) * 1983-04-07 1985-11-29 Ciba Geigy Ag Verfahren zur herstellung von 4-azaphthalidverbindungen.
US4668790A (en) * 1981-12-23 1987-05-26 Ciba-Geigy Corporation Chromogenic dihydrofuropyridinones
DE3469531D1 (en) * 1983-09-15 1988-04-07 Ciba Geigy Ag 5- and 6-azaphthalides, their mixture of isomers, process for their production and their use in recording materials which are sensitive to pressure and heat
JPS6085986A (ja) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk 発色性記録材料
JPS60224582A (ja) * 1984-04-20 1985-11-08 Yamada Kagaku Kogyo Kk 発色性記録材料
CH664578A5 (de) * 1985-01-15 1988-03-15 Ciba Geigy Ag Ringsubstituierte 4-azaphthalide.
US4730057A (en) * 1985-01-17 1988-03-08 Kanzaki Paper Manufacturing Co., Ltd. Phthalide derivatives useful as colorless chromogenic material
US4660060A (en) * 1985-06-17 1987-04-21 The Hilton-Davis Chemical Co. Imaging systems containing 3-(indol-3-yl)-3-(4-substituted aminophenyl)phthalides
JPS6331789A (ja) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd 感圧記録シ−ト
JP2008150527A (ja) * 2006-12-19 2008-07-03 Mitsubishi Paper Mills Ltd スクラッチ発色用インキおよび不可視情報印刷シート

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791793A (fr) * 1971-12-06 1973-03-16 Ncr Co Composes chromogenes
JPS49118514A (ja) * 1973-03-15 1974-11-13
JPS505116A (ja) * 1973-05-16 1975-01-20
JPS503426A (ja) * 1973-05-16 1975-01-14
JPS5031917A (ja) * 1973-07-24 1975-03-28
GB1467898A (en) * 1974-04-09 1977-03-23 Ciba Geigy Ag Heterocyclic substituted lactone compounds their manufacture and use
CA1110244A (en) * 1977-09-29 1981-10-06 Troy E. Hoover Synthesis of chromogenic indolylphenyldihydrofuropyridin-one compounds
CS231168B2 (en) * 1978-12-29 1984-10-15 Appleton Paper Inc Recording material
AT376615B (de) * 1978-12-29 1984-12-10 Appleton Paper Inc Chromogene zusammensetzung zur verwendung in druckempfindlichen aufzeichnungsmaterialien
DK536979A (da) * 1978-12-29 1980-06-30 Appleton Paper Inc Chromogent materiale og fremgangsmaade til fremstilling deraf

Also Published As

Publication number Publication date
FR2481286A1 (fr) 1981-10-30
BE888596A (fr) 1981-10-28
CH657367A5 (de) 1986-08-29
DE3116815A1 (de) 1982-02-11
IT1211030B (it) 1989-09-29
IT8121413A0 (it) 1981-04-28
GB2075042B (en) 1985-05-30
GB2075042A (en) 1981-11-11
DE3116815C2 (ja) 1990-02-08
JPS56151597A (en) 1981-11-24

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