IN2015DN01661A - - Google Patents

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Publication number
IN2015DN01661A
IN2015DN01661A IN1661DEN2015A IN2015DN01661A IN 2015DN01661 A IN2015DN01661 A IN 2015DN01661A IN 1661DEN2015 A IN1661DEN2015 A IN 1661DEN2015A IN 2015DN01661 A IN2015DN01661 A IN 2015DN01661A
Authority
IN
India
Prior art keywords
infrared
infrared dyes
discolouration
minor
methylene chloride
Prior art date
Application number
Other languages
English (en)
Inventor
Paul Callant
Bart Waumans
Original Assignee
Agfa Gevaert
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 Agfa Gevaert filed Critical Agfa Gevaert
Publication of IN2015DN01661A publication Critical patent/IN2015DN01661A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/382—Special inks absorbing or reflecting infrared light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • 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
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/282—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using thermochromic compounds
    • B41M5/284—Organic thermochromic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
    • C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
    • C09B23/164—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing one nitrogen atom
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G03C1/732—Leuco dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G03C5/164—Infrared processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Filters (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Cosmetics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
IN1661DEN2015 2012-10-11 2013-10-10 IN2015DN01661A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12188144.5A EP2722367B1 (fr) 2012-10-11 2012-10-11 Colorants infrarouges pour marquage au laser
US201261719544P 2012-10-29 2012-10-29
PCT/EP2013/071129 WO2014057018A1 (fr) 2012-10-11 2013-10-10 Colorants infrarouges pour marquage au laser

Publications (1)

Publication Number Publication Date
IN2015DN01661A true IN2015DN01661A (fr) 2015-07-03

Family

ID=47022544

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1661DEN2015 IN2015DN01661A (fr) 2012-10-11 2013-10-10

Country Status (5)

Country Link
US (1) US20150261080A1 (fr)
EP (1) EP2722367B1 (fr)
CN (1) CN104685003B (fr)
IN (1) IN2015DN01661A (fr)
WO (1) WO2014057018A1 (fr)

Families Citing this family (44)

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EP2719541B1 (fr) * 2012-10-11 2015-05-27 Agfa-Gevaert Marquage laser couleur
EP2719540B1 (fr) * 2012-10-11 2015-09-09 Agfa-Gevaert Marquage laser couleur
ES2706422T3 (es) * 2014-04-30 2019-03-28 Agfa Gevaert Tintes absorbedores de rayos infrarrojos y artículos marcables por láser que contienen estos tintes absorbedores de rayos infrarrojos
EP2955029B1 (fr) 2014-06-13 2018-01-31 Agfa-Gevaert Matériaux pouvant être marqués au laser et documents
EP3037274B1 (fr) 2014-12-22 2018-11-21 Agfa-Gevaert Articles et documents de sécurité pouvant être marqués au laser et procédé de fabrication d'images dans les articles de sécurité
DE102015000483B4 (de) 2015-01-15 2019-03-28 Audi Ag Verfahren zum Bereitstellen einer Beschichtung
US9390363B1 (en) * 2015-03-05 2016-07-12 Composecure, Llc Cards with special texture and color
WO2016184741A1 (fr) 2015-05-19 2016-11-24 Agfa-Gevaert Compositions, articles et documents aptes à être marqués au laser
US10286708B2 (en) 2015-05-19 2019-05-14 Agfa-Gevaert Laser markable compositions, articles and documents
US10144238B2 (en) 2015-05-19 2018-12-04 Agfa-Gevaert Laser markable compositions, articles and documents
WO2016184504A1 (fr) 2015-05-19 2016-11-24 Agfa-Gevaert Compositions, matériaux et documents pouvant être marqués au laser
EP3095825B1 (fr) 2015-05-19 2019-10-02 Agfa-Gevaert N.V. Encres aqueuses pour jet d'encre
EP3121008B1 (fr) 2015-07-23 2018-06-13 Agfa Nv Précurseur de plaque d'impression lithographique comprenant de l'oxyde de graphite
EP3173246A1 (fr) 2015-11-30 2017-05-31 Agfa Graphics NV Jeu d'encres pour jet d'impression d'un procédé de fabrication d'un emballage
EP3173249A1 (fr) 2015-11-30 2017-05-31 Agfa-Gevaert Compositions marquables au laser et procédés pour fabriquer un emballage avec celui-ci
EP3219503A1 (fr) 2016-03-16 2017-09-20 Agfa-Gevaert Procédé de fabrication d'un emballage pouvant être marqué au laser
EP3252680B1 (fr) * 2016-05-31 2019-12-25 Agfa Nv Procédé d'authentification d'un code à barres bidimensionnel
EP3306532A1 (fr) 2016-10-05 2018-04-11 Agfa-Gevaert Étiquette rfid compatible avec un marquage au laser
EP3327088A1 (fr) 2016-11-28 2018-05-30 Agfa-Gevaert Nv Procédé de marquage laser polychrome
EP3415498A1 (fr) 2017-06-12 2018-12-19 Agfa Nv Précurseur d'agent de développement pour compositions marquable par laser
US20200148907A1 (en) 2017-07-03 2020-05-14 Agfa Nv Near infrared (nir) laser markable compositions
EP3431304B1 (fr) 2017-07-18 2020-05-20 Agfa-Gevaert Procédé permettant de fournir un ovd sur un document de sécurité par marquage au laser
EP3470135B1 (fr) 2017-10-13 2020-04-08 Agfa Nv Composition comprenant un solvant et des capsules résistant à la chaleur
EP3470134B1 (fr) 2017-10-13 2020-06-03 Agfa Nv Composition comprenant un solvant et des capsules résistant à la chaleur
EP3489030B1 (fr) 2017-11-27 2020-09-23 Agfa-Gevaert Procédé permettant de fournir un élément de sécurité sur un document de sécurité par marquage au laser
EP3626472A1 (fr) 2018-09-24 2020-03-25 Agfa Nv Compositions pouvant être marquées au laser
EP3626471A1 (fr) 2018-09-24 2020-03-25 Agfa Nv Compositions pouvant être marquées au laser
WO2020126753A1 (fr) 2018-12-18 2020-06-25 Agfa-Gevaert Nv Couche adhésive aqueuse
WO2020127105A1 (fr) 2018-12-21 2020-06-25 Agfa-Gevaert Nv Couche adhésive aqueuse
CN111662563A (zh) * 2019-03-08 2020-09-15 中国科学院宁波材料技术与工程研究所 一种七甲川苯并吲哚花菁染料的制备方法及其应用
WO2021023492A1 (fr) 2019-08-08 2021-02-11 Agfa-Gevaert Nv Étiquette marquable au laser
EP3805002A1 (fr) 2019-10-11 2021-04-14 Agfa Nv Articles pouvant être marqués au laser
EP3805003A1 (fr) 2019-10-11 2021-04-14 Agfa Nv Articles pouvant être marqués au laser
EP3805004A1 (fr) 2019-10-11 2021-04-14 Agfa Nv Articles pouvant être marqués au laser
EP3838610A1 (fr) 2019-12-17 2021-06-23 Agfa Nv Articles pouvant être marqués au laser
EP3838609A1 (fr) 2019-12-17 2021-06-23 Agfa Nv Articles pouvant être marqués au laser
FR3106527B1 (fr) 2020-01-28 2022-02-18 Olikrom Procede de realisation d'un marquage de couleurs differentes irreversibles a partir d'une même composition
EP3875285A1 (fr) 2020-03-06 2021-09-08 Agfa Nv Conditionnement anti-contrefaçons
US20230128905A1 (en) 2020-03-12 2023-04-27 Agfa Nv Method of Preparing a Packaging Box
EP3909781A1 (fr) 2020-05-12 2021-11-17 Agfa-Gevaert Nv Articles pouvant être marqués au laser
EP3928995A1 (fr) 2020-06-22 2021-12-29 Agfa Nv Marquage d'articles
EP3928996A1 (fr) 2020-06-22 2021-12-29 Agfa Nv Marquage d'objets
KR20230141553A (ko) 2022-03-31 2023-10-10 제이에스알 가부시끼가이샤 조성물, 광학 부재, 고체 촬상 장치, 광학 센서 장치 및 화합물
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Also Published As

Publication number Publication date
EP2722367A1 (fr) 2014-04-23
WO2014057018A1 (fr) 2014-04-17
EP2722367B1 (fr) 2018-03-28
US20150261080A1 (en) 2015-09-17
CN104685003A (zh) 2015-06-03
CN104685003B (zh) 2018-03-30

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