CN104703807B - 彩色激光标记 - Google Patents

彩色激光标记 Download PDF

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Publication number
CN104703807B
CN104703807B CN201380053016.2A CN201380053016A CN104703807B CN 104703807 B CN104703807 B CN 104703807B CN 201380053016 A CN201380053016 A CN 201380053016A CN 104703807 B CN104703807 B CN 104703807B
Authority
CN
China
Prior art keywords
laser
max
color
markable
group
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 - Fee Related
Application number
CN201380053016.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104703807A (zh
Inventor
B.沃曼斯
P.卡兰特
I.格尤恩斯
B.阿尔特斯
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 NV filed Critical Agfa Gevaert NV
Publication of CN104703807A publication Critical patent/CN104703807A/zh
Application granted granted Critical
Publication of CN104703807B publication Critical patent/CN104703807B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B41M5/34—Multicolour thermography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
    • B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
    • 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
    • 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
    • B41M5/337—Additives; Binders
    • B41M5/3372—Macromolecular 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/41—Base layers supports or substrates
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/46—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
    • B41M5/465—Infrared radiation-absorbing materials, e.g. dyes, metals, silicates, C black
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Materials Engineering (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laminated Bodies (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Optical Filters (AREA)
CN201380053016.2A 2012-10-11 2013-10-10 彩色激光标记 Expired - Fee Related CN104703807B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP12188146.0 2012-10-11
EP12188146.0A EP2719541B1 (en) 2012-10-11 2012-10-11 Colour laser marking
US201261722806P 2012-11-06 2012-11-06
US61/722806 2012-11-06
PCT/EP2013/071155 WO2014057032A1 (en) 2012-10-11 2013-10-10 Colour laser marking

Publications (2)

Publication Number Publication Date
CN104703807A CN104703807A (zh) 2015-06-10
CN104703807B true CN104703807B (zh) 2017-04-05

Family

ID=47022545

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380053016.2A Expired - Fee Related CN104703807B (zh) 2012-10-11 2013-10-10 彩色激光标记

Country Status (5)

Country Link
US (1) US9829784B2 (enExample)
EP (1) EP2719541B1 (enExample)
CN (1) CN104703807B (enExample)
IN (1) IN2015DN02390A (enExample)
WO (1) WO2014057032A1 (enExample)

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EP2719541B1 (en) * 2012-10-11 2015-05-27 Agfa-Gevaert Colour laser marking
EP2722367B1 (en) * 2012-10-11 2018-03-28 Agfa-Gevaert Infrared dyes for laser marking
EP2719540B1 (en) * 2012-10-11 2015-09-09 Agfa-Gevaert Color laser marking
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EP3037274B1 (en) 2014-12-22 2018-11-21 Agfa-Gevaert Laser markable security articles and documents and method of forming images in such security articles
WO2016184502A1 (en) * 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable materials and documents
WO2016184741A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, articles and documents
CN107635787B (zh) 2015-05-19 2020-01-31 爱克发-格法特公司 可激光标记的组合物、材料和文件
CN107614276B (zh) 2015-05-19 2019-12-31 爱克发-格法特公司 可激光标记组合物、制品和文件
WO2016184881A1 (en) 2015-05-19 2016-11-24 Agfa-Gevaert Laser markable compositions, articles and documents
EP3173249A1 (en) 2015-11-30 2017-05-31 Agfa-Gevaert Laser markable compositions and methods to manufacture a packaging therewith
EP3219503A1 (en) 2016-03-16 2017-09-20 Agfa-Gevaert Process for manufacturing a laser markable packaging
EP3252680B1 (en) 2016-05-31 2019-12-25 Agfa Nv Authentication method of a two dimensional bar code
EP3306532A1 (en) 2016-10-05 2018-04-11 Agfa-Gevaert A laser markable rfid tag
EP3415498A1 (en) 2017-06-12 2018-12-19 Agfa Nv A developing agent precursor for laser markable compositions
WO2019007833A1 (en) 2017-07-03 2019-01-10 Agfa Nv COMPOSITIONS THAT CAN BE MARKED USING NEAR INFRARED LASER (NIR)
EP3470134B1 (en) 2017-10-13 2020-06-03 Agfa Nv A composition comprising solvent and heat resistant capsules
EP3470135B1 (en) 2017-10-13 2020-04-08 Agfa Nv A composition comprising solvent and heat resistant capsules
CN111465504B (zh) 2017-12-20 2022-04-15 索尼公司 可逆记录介质和外装部件
EP3505359A1 (en) 2017-12-27 2019-07-03 Gemalto Sa Color laser marking of security document and a method for producing such security document
JP6955465B2 (ja) * 2018-03-16 2021-10-27 カシオ計算機株式会社 感熱記録媒体およびその製造方法
EP3626472A1 (en) 2018-09-24 2020-03-25 Agfa Nv Laser markable compositions
EP3626471A1 (en) 2018-09-24 2020-03-25 Agfa Nv Laser markable compositions
EP3805004A1 (en) 2019-10-11 2021-04-14 Agfa Nv Laser markable articles
EP3805002A1 (en) 2019-10-11 2021-04-14 Agfa Nv Laser markable articles
EP3805003A1 (en) 2019-10-11 2021-04-14 Agfa Nv Laser markable articles
EP3838610A1 (en) 2019-12-17 2021-06-23 Agfa Nv Laser markable articles
EP3838609A1 (en) 2019-12-17 2021-06-23 Agfa Nv Laser markable articles
EP3909781A1 (en) 2020-05-12 2021-11-17 Agfa-Gevaert Nv Laser markable articles
WO2022209205A1 (ja) 2021-03-31 2022-10-06 ソニーグループ株式会社 描画システムおよび描画方法
US20250334925A1 (en) * 2021-12-22 2025-10-30 Sony Group Corporation Display medium and laminate
EP4324658A1 (en) * 2022-08-19 2024-02-21 Gleitsmann Security Inks GmbH A method for generating at least one security feature on a banknote and/or on a tax stamp using laser writing
DE102024114731A1 (de) * 2024-05-24 2025-11-27 Mühlbauer ID Services GmbH Dokumentenkörper mit einer in einem laminat mittels leuko-farbmitteln ausgebildeten markierung und verfahren und vorrichtung zu seiner herstellung

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US20050225891A1 (en) * 2002-06-11 2005-10-13 Hisanori Tsuboi Reversible multicolor recording medium and recording method using it
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WO2012076354A2 (en) * 2010-12-07 2012-06-14 Agfa-Gevaert Colour laser marking methods of security document precursors

Also Published As

Publication number Publication date
WO2014057032A1 (en) 2014-04-17
US20150277221A1 (en) 2015-10-01
EP2719541A1 (en) 2014-04-16
CN104703807A (zh) 2015-06-10
EP2719541B1 (en) 2015-05-27
IN2015DN02390A (enExample) 2015-09-04
US9829784B2 (en) 2017-11-28

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