EP0327508A3 - Procédé pour marquage par laser de systèmes pigmentés - Google Patents

Procédé pour marquage par laser de systèmes pigmentés Download PDF

Info

Publication number
EP0327508A3
EP0327508A3 EP19890810091 EP89810091A EP0327508A3 EP 0327508 A3 EP0327508 A3 EP 0327508A3 EP 19890810091 EP19890810091 EP 19890810091 EP 89810091 A EP89810091 A EP 89810091A EP 0327508 A3 EP0327508 A3 EP 0327508A3
Authority
EP
European Patent Office
Prior art keywords
laser
marking
additive
bleachable
pulsed
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.)
Withdrawn
Application number
EP19890810091
Other languages
German (de)
English (en)
Other versions
EP0327508A2 (fr
Inventor
Manfred Dr. Hofmann
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0327508A2 publication Critical patent/EP0327508A2/fr
Publication of EP0327508A3 publication Critical patent/EP0327508A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B41M5/286—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 compounds undergoing unimolecular fragmentation to obtain colour shift, e.g. bleachable 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
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • 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
    • 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
    • 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
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laser Beam Processing (AREA)
EP19890810091 1988-02-03 1989-02-02 Procédé pour marquage par laser de systèmes pigmentés Withdrawn EP0327508A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH381/88 1988-02-03
CH38188 1988-02-03

Publications (2)

Publication Number Publication Date
EP0327508A2 EP0327508A2 (fr) 1989-08-09
EP0327508A3 true EP0327508A3 (fr) 1991-02-06

Family

ID=4185718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810091 Withdrawn EP0327508A3 (fr) 1988-02-03 1989-02-02 Procédé pour marquage par laser de systèmes pigmentés

Country Status (2)

Country Link
EP (1) EP0327508A3 (fr)
JP (1) JPH024584A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101044027B (zh) * 2004-10-15 2010-11-03 化学制造布敦海姆两合公司 用于产生高耐燃性制品的模塑材料、用于该材料的颜料及其用途

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391848B1 (fr) * 1989-04-06 1993-09-01 Ciba-Geigy Ag Inscription par laser sur matériaux céramiques, glaçures, vitrocéramiques et verres
DE59008746D1 (de) * 1989-08-18 1995-04-27 Ciba Geigy Ag Lasermarkierung von Kunststoffgegenständen in an sich beliebiger Form mit besonderen Effekten.
DE4037875C2 (de) * 1989-11-30 1999-08-26 Sumitomo Electric Industries Mit Fluorharz überzogenes Material mit darauf angebrachten Markierungen
DE4008398A1 (de) * 1990-03-16 1991-09-19 Messer Griesheim Gmbh Verfahren zum beschriften oder markieren
DE4118457A1 (de) * 1991-06-05 1992-12-10 Max Planck Gesellschaft Verfahren zum speichern von information in einem optisch lesbaren datenspeicher
NL9202096A (nl) * 1992-12-02 1993-04-01 Dsm Nv Polymeersamenstelling, bevattende een polymeer en tenminste een stralingsgevoelig bestanddeel.
ES2141184T3 (es) * 1993-09-01 2000-03-16 Ticona Gmbh Composicion de moldeo de material plastico pigmentada y su empleo.
JP3279789B2 (ja) * 1993-12-10 2002-04-30 株式会社小松製作所 着色レーザマーキング装置
DE4411067A1 (de) * 1994-03-30 1995-10-05 Bayer Ag Polymerformmassen zur partiellen farblichen Veränderung durch Laserenergie, insbesondere zur Erzeugung bunter Zeichen
DE4419847A1 (de) * 1994-06-07 1995-12-14 Basf Ag Verwendung von Mischungen aus Polymethylmethacrylat und Styrol/Acrylnitril-Copolymeren zur Herstellung laserbeschrifteter Formteile
FR2720402B1 (fr) * 1994-05-25 1996-10-31 Sodirep Sarl Compositions destinées au marquage des matériaux plastiques par irradiation laser, leur procédé de préparation, mélanges maîtres les contenant et leur application dans le marquage laser des plastiques.
DE4436897A1 (de) * 1994-10-15 1996-04-18 Elastogran Gmbh Verfahren zur Beschriftung von Formkörpern
DE4436896A1 (de) * 1994-10-15 1996-04-18 Elastogran Gmbh Verfahren zur Beschriftung von Formkörpern
NL1000331C2 (nl) * 1995-05-10 1996-11-12 Dsm Nv Werkwijze voor de vervaardiging van een gekleurde markering.
NL1001784C2 (nl) * 1995-11-30 1997-06-04 Dsm Nv Werkwijze voor de vervaardiging van een voorwerp met gekleurde markering.
DE19645940A1 (de) * 1996-11-07 1998-05-14 Bayer Ag Laserbeschriftbare Polymerformmassen
WO1998030317A1 (fr) * 1997-01-10 1998-07-16 Morphometrix Technologies Inc. Procede de fabrication de membranes microfiltrantes
US5977514A (en) 1997-06-13 1999-11-02 M.A. Hannacolor Controlled color laser marking of plastics
EP0993964A3 (fr) * 1998-10-16 2000-11-22 Markem Corporation Couches pour marquage par laser
DE10011486A1 (de) * 1999-08-30 2001-03-01 Orga Kartensysteme Gmbh Kartenförmiger Datenträger und Verfahren zu seiner Herstellung
DE10052694C2 (de) * 2000-10-24 2003-12-18 Data Card Corp Verfahren zur Erzeugung eines Sicherheitsmerkmals an Printmedien
DE10139719A1 (de) * 2000-11-04 2002-05-08 Kurz Leonhard Fa Mehrschichtkörper, insbesondere Mehrschichtenfolie sowie Verfahren zur Erhöhung der Fälschungssicherheit eines Mehrschichtenkörpers
ES2256802T3 (es) 2000-11-04 2006-07-16 LEONHARD KURZ GMBH & CO. KG Cuerpo plastico formado como hoja, por ejemplo hoja de transferencia u hoja de laminado, o provisto de una hoja de este tipo asi como procedimiento para la generacion de una imagen multicolor sobre o en un cuerpo plastico de este tipo.
ATE306400T1 (de) * 2001-02-28 2005-10-15 Sherwood Technology Ltd Laserbeschriftung
JP2002356097A (ja) * 2001-05-30 2002-12-10 Central Glass Co Ltd 着色膜付き板ガラスの描画方法
JP4018632B2 (ja) 2001-11-02 2007-12-05 レオナード クルツ ゲーエムベーハー ウント コンパニー カーゲー 第１のレーザー感光層と第２のレーザー感光層とを備えた多層体、およびそのような多層体に多層画像を作成する方法
JP2005530186A (ja) 2002-05-08 2005-10-06 レオナード　クルツ　ゲーエムベーハー　ウント　コンパニー　カーゲー 多層画像、特に多層カラー画像
DE10240014A1 (de) * 2002-08-27 2004-03-11 Orga Kartensysteme Gmbh Verfahren zur Beschriftung einer Datenträgerkarte
WO2005000714A1 (fr) 2003-06-23 2005-01-06 Bridgestone/Firestone North American Tire, Llc Procede et systeme pour marquer des pneus
DE102004027622B4 (de) * 2004-06-05 2009-08-20 Rehau Ag + Co Laserstrahlmarkierverfahren
NL1027217C2 (nl) 2004-10-11 2006-04-18 Klinipath B V Weefselhouder, en inrichting en werkwijze voor het voorzien van een dergelijke weefselhouder van gegevens.
JP4896809B2 (ja) * 2007-04-27 2012-03-14 株式会社コーワ 洗濯乾燥機
US8105756B2 (en) * 2009-02-17 2012-01-31 E. I. Du Pont De Nemours And Company Method for preparing a printing form using vibrational energy
JP2020006656A (ja) * 2018-07-12 2020-01-16 日本カラリング株式会社 レーザー印字方法
EP3674100A1 (fr) 2018-12-28 2020-07-01 Gemalto AG Caractéristiques d'ablation multicouche
EP3674098A1 (fr) 2018-12-28 2020-07-01 Gemalto AG Bloqueurs d'ablation
JP2022520938A (ja) 2019-02-15 2022-04-04 ラコトラ ゲゼルシャフト ミット ベシュレンクテル ハフツング 着色されたマーキングをプラスチック表面に転写するための方法
WO2020212289A1 (fr) 2019-04-19 2020-10-22 Gemalto Ag Bloqueurs d'ablation
WO2020212288A1 (fr) 2019-04-19 2020-10-22 Gemalto Ag Caractéristiques d'ablation multicouche
EP3792302A1 (fr) * 2019-09-10 2021-03-17 LANXESS Deutschland GmbH Composants haut voltage
EP4098455A1 (fr) * 2021-06-02 2022-12-07 Thales DIS France SA Couche métallique ablative imprimée
CN116970168B (zh) * 2023-09-22 2024-01-02 蓬莱新光颜料化工有限公司 一种基于颜料橙13的油墨用有机颜料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032691A (en) * 1974-03-22 1977-06-28 Fuji Photo Film Co., Ltd. Recording material
EP0027532A1 (fr) * 1979-09-12 1981-04-29 Siemens Aktiengesellschaft Procédé pour la préparation de touches en matière plastique portant des signes différents
EP0190997B1 (fr) * 1985-02-05 1991-10-09 Novartis AG Ecriture par laser sur systèmes pigmentés

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032691A (en) * 1974-03-22 1977-06-28 Fuji Photo Film Co., Ltd. Recording material
EP0027532A1 (fr) * 1979-09-12 1981-04-29 Siemens Aktiengesellschaft Procédé pour la préparation de touches en matière plastique portant des signes différents
EP0190997B1 (fr) * 1985-02-05 1991-10-09 Novartis AG Ecriture par laser sur systèmes pigmentés

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101044027B (zh) * 2004-10-15 2010-11-03 化学制造布敦海姆两合公司 用于产生高耐燃性制品的模塑材料、用于该材料的颜料及其用途

Also Published As

Publication number Publication date
JPH024584A (ja) 1990-01-09
EP0327508A2 (fr) 1989-08-09

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