CA2448380A1 - Laser marking method - Google Patents

Laser marking method Download PDF

Info

Publication number
CA2448380A1
CA2448380A1 CA002448380A CA2448380A CA2448380A1 CA 2448380 A1 CA2448380 A1 CA 2448380A1 CA 002448380 A CA002448380 A CA 002448380A CA 2448380 A CA2448380 A CA 2448380A CA 2448380 A1 CA2448380 A1 CA 2448380A1
Authority
CA
Canada
Prior art keywords
methyl
polymeric material
alkyl
substituted
stands
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.)
Abandoned
Application number
CA002448380A
Other languages
English (en)
French (fr)
Inventor
Michael Heneghan
James Philip Taylor
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.)
BASF Schweiz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2448380A1 publication Critical patent/CA2448380A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/09Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/105Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/72Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333Non-macromolecular compounds
    • B41M5/3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077Preparations with possibly reduced vat, sulfur or indigo dyes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323Organic colour formers, e.g. leuco dyes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323Organic colour formers, e.g. leuco dyes
    • B41M5/327Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323Organic colour formers, e.g. leuco dyes
    • B41M5/327Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275Fluoran compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Paper (AREA)
  • Laser Beam Processing (AREA)
CA002448380A 2001-06-12 2002-06-04 Laser marking method Abandoned CA2448380A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0114266.0 2001-06-12
GBGB0114266.0A GB0114266D0 (en) 2001-06-12 2001-06-12 Laser marking method
PCT/EP2002/006105 WO2002101462A1 (en) 2001-06-12 2002-06-04 Laser marking method

Publications (1)

Publication Number Publication Date
CA2448380A1 true CA2448380A1 (en) 2002-12-19

Family

ID=9916404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002448380A Abandoned CA2448380A1 (en) 2001-06-12 2002-06-04 Laser marking method

Country Status (16)

Country Link
US (1) US7264916B2 (enExample)
EP (1) EP1407322B1 (enExample)
JP (1) JP4077403B2 (enExample)
KR (1) KR100866271B1 (enExample)
CN (1) CN100354750C (enExample)
AT (1) ATE418089T1 (enExample)
BR (1) BR0210343A (enExample)
CA (1) CA2448380A1 (enExample)
CZ (1) CZ200445A3 (enExample)
DE (1) DE60230417D1 (enExample)
GB (1) GB0114266D0 (enExample)
IL (2) IL158925A0 (enExample)
MX (1) MXPA03011066A (enExample)
TW (1) TWI226970B (enExample)
WO (1) WO2002101462A1 (enExample)
ZA (1) ZA200308987B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7393623B2 (en) 2001-06-06 2008-07-01 Spectra Systems Corporation Incorporation of markings in optical media
AU2002346244A1 (en) 2001-06-06 2002-12-16 Spectra Systems Corporation Marking articles using a covert digitally watermarked image
GB0228647D0 (en) * 2002-12-09 2003-01-15 Ciba Sc Holding Ag Polyeric material containing a latent acid
US20070080146A1 (en) * 2003-11-10 2007-04-12 Werner Stockum Coloured laser marking
US7727702B2 (en) * 2004-04-07 2010-06-01 Ciba Specialty Chemicals Corp. Method of coloring a coating composition
KR101193824B1 (ko) * 2004-07-20 2012-10-24 시바 홀딩 인크 옥심 유도체 및 잠산으로서의 이의 용도
US20060072444A1 (en) * 2004-09-29 2006-04-06 Engel David B Marked article and method of making the same
US7459259B2 (en) 2004-09-29 2008-12-02 Sabic Innovative Plastics Ip B.V. Marked article and method of making the same
EP1916278A4 (en) * 2005-08-18 2011-07-20 Mitsubishi Eng Plastics Corp POYAMIDE RESIN COMPOSITION FOR LASER MARKING AND LASER MARKED POLYAMIDE RESIN COMPONENTS
US20070248781A1 (en) * 2006-04-25 2007-10-25 Gore Makarand P Photochemical and photothermal rearrangements for optical data and image recording
WO2008022952A1 (en) 2006-08-24 2008-02-28 Ciba Holding Inc. Uv-dosis indicators
DE102007036623A1 (de) 2007-07-03 2009-01-08 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu seiner Herstellung
US8120811B2 (en) 2007-11-21 2012-02-21 Quad/Graphics, Inc. System and method for adding data to a printed publication
EP2240831B1 (en) 2008-01-24 2015-03-25 Quad/Graphics, Inc. Printing using color changeable material
DE102008019092A1 (de) 2008-04-16 2009-10-22 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Sicherheits- oder Wertdokuments
DE102008049848A1 (de) 2008-10-01 2010-04-08 Tesa Se Mehrbereichsindikator
DE102009011424A1 (de) 2008-12-22 2010-07-01 Giesecke & Devrient Gmbh Datenträger mit Durchsichtsbereich
KR20110137821A (ko) 2009-03-30 2011-12-23 바스프 에스이 Uv-조사량 인디케이터 필름
DE102010022990A1 (de) * 2010-06-08 2011-12-08 Giesecke & Devrient Gmbh Datenträger mit Merkmalsbereich
CN104004426B (zh) * 2014-06-17 2016-08-17 上海交通大学 一种对紫外光有响应特性的高分子水性涂料
BR112017023170B1 (pt) 2015-04-29 2022-08-16 Bsn Medical Gmbh Dispositivo de banho medicinal e seu uso
CN107809996A (zh) 2015-04-29 2018-03-16 Bsn医疗有限公司 一氧化氮产生的多步骤方法
DE102015005672A1 (de) 2015-05-04 2016-11-10 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016002120A1 (de) 2016-02-24 2017-08-24 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016006929A1 (de) 2016-06-06 2017-12-07 Giesecke+Devrient Currency Technology Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016006931A1 (de) 2016-06-06 2017-12-07 Giesecke+Devrient Currency Technology Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343885A (en) 1978-05-09 1982-08-10 Dynachem Corporation Phototropic photosensitive compositions containing fluoran colorformer
US4552830A (en) * 1978-05-09 1985-11-12 Dynachem Corporation Carbonylic halides as activators for phototropic compositions
WO1988007222A1 (en) * 1987-03-19 1988-09-22 Xytronyx, Inc. Systems for the visualization of exposure to ultraviolet radiation and for the utilization of ultraviolet radiation to effect color changes
JP2779559B2 (ja) * 1991-09-04 1998-07-23 本田技研工業株式会社 レーダ装置
US5677107A (en) 1991-10-02 1997-10-14 Spectra Group Limited, Inc. Production of three-dimensional objects
JP2751089B2 (ja) 1992-11-30 1998-05-18 大日本インキ化学工業株式会社 レーザーマーキング方法及び印刷インキ
DE69418826T2 (de) * 1993-11-22 1999-10-21 Ciba Specialty Chemicals Holding Inc., Basel Zusammensetzungen zur Herstellung strukturierter Farbbilder und deren Anwendung
US5885746A (en) 1994-12-29 1999-03-23 Tokyo Ohka Kogyo Co., Ltd. Photosensitive resin composition, photosensitive printing plate using the same and method of manufacturing printing master plate
JPH08240908A (ja) * 1994-12-29 1996-09-17 Tokyo Ohka Kogyo Co Ltd 感光性樹脂組成物、それを用いた感光性平版印刷版、および平版印刷用版材の製造方法
DE69632168T2 (de) * 1995-05-12 2004-08-12 Ciba Specialty Chemicals Holding Inc. Verfahren zum Färben von hochmolekularen organischen Kunststoffen in der Masse mit löslichen phthalocyaninen Precursoren
US5568086A (en) * 1995-05-25 1996-10-22 Motorola, Inc. Linear power amplifier for high efficiency multi-carrier performance
GB0114265D0 (en) * 2001-06-12 2001-08-01 Ciba Sc Holding Ag Polymeric material containing a latent acid

Also Published As

Publication number Publication date
KR100866271B1 (ko) 2008-11-03
IL158925A0 (en) 2004-05-12
JP4077403B2 (ja) 2008-04-16
EP1407322A1 (en) 2004-04-14
KR20040030670A (ko) 2004-04-09
DE60230417D1 (de) 2009-01-29
CZ200445A3 (cs) 2004-04-14
BR0210343A (pt) 2004-07-20
US7264916B2 (en) 2007-09-04
EP1407322B1 (en) 2008-12-17
CN100354750C (zh) 2007-12-12
JP2004529395A (ja) 2004-09-24
US20040152008A1 (en) 2004-08-05
MXPA03011066A (es) 2004-03-19
WO2002101462A1 (en) 2002-12-19
TWI226970B (en) 2005-01-21
ZA200308987B (en) 2004-06-09
IL158925A (en) 2008-06-05
ATE418089T1 (de) 2009-01-15
CN1514952A (zh) 2004-07-21
GB0114266D0 (en) 2001-08-01

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Legal Events

Date Code Title Description
FZDE Discontinued