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
Authority: EP; European Patent Office
Prior art keywords: laser; marking; additive; bleachable; pulsed
Prior art date: 1988-02-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

1988-02-03

Filing date

1989-02-02

Publication date

1991-02-06

1989-02-02 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1989-08-09 Publication of EP0327508A2 publication Critical patent/EP0327508A2/fr

1991-02-06 Publication of EP0327508A3 publication Critical patent/EP0327508A3/fr

Status Withdrawn legal-status Critical Current

Links

238000010330 laser marking Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000000463 material Substances 0.000 abstract 3
239000000654 additive Substances 0.000 abstract 2
230000000996 additive effect Effects 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
230000005855 radiation Effects 0.000 abstract 2
238000004061 bleaching Methods 0.000 abstract 1
239000011888 foil Substances 0.000 abstract 1
235000019239 indanthrene blue RS Nutrition 0.000 abstract 1
UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 abstract 1
239000001023 inorganic pigment Substances 0.000 abstract 1
239000011368 organic material Substances 0.000 abstract 1
239000012860 organic pigment Substances 0.000 abstract 1
239000000049 pigment Substances 0.000 abstract 1
230000000007 visual effect Effects 0.000 abstract 1

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)

Families Citing this family (50)

* 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
EP0413664B1 (fr) *	1989-08-18	1995-03-22	Ciba-Geigy Ag	Marquage par laser d'objets en plastique de toutes sortes utilisant des effets spéciaux
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.
TW314534B (fr) *	1993-09-01	1997-09-01	Hoechst Ag
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.
DE4436896A1 (de) *	1994-10-15	1996-04-18	Elastogran Gmbh	Verfahren zur Beschriftung von Formkörpern
DE4436897A1 (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
EP1413456B1 (fr)	2000-11-04	2006-01-04	Leonhard Kurz GmbH & Co. KG	Corps en matière plastique sous forme de film, par exemple film de transfert ou film laminé, ou muni d'un tel film et procédé permettant de produire une image polychrome sur ou dans un corps en matière plastique de ce type
DE60206602T3 (de)	2001-02-28	2010-06-02	DataLase Ltd., Widnes	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
EP1439964B8 (fr)	2001-11-02	2008-10-15	Leonhard Kurz Stiftung & Co. KG	Corps multicouche comprenant une premiere et une seconde couche sensible au laser et procede pour produire une image mutlicouche dans ce corps
RU2294287C2 (ru) *	2002-05-08	2007-02-27	Леонхард Курц Гмбх Унд Ко. Кг	Многослойный элемент по меньшей мере с одним слоем, содержащим чувствительный к лазерному излучению материал
EP1501688B8 (fr)	2002-05-08	2008-02-20	Leonhard Kurz Stiftung & Co. KG	Image multicouche, en particulier image multicolore
DE10240014A1 (de) *	2002-08-27	2004-03-11	Orga Kartensysteme Gmbh	Verfahren zur Beschriftung einer Datenträgerkarte
EP1636117B1 (fr)	2003-06-23	2008-07-30	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
WO2020212288A1 (fr)	2019-04-19	2020-10-22	Gemalto Ag	Caractéristiques d'ablation multicouche
WO2020212289A1 (fr)	2019-04-19	2020-10-22	Gemalto Ag	Bloqueurs d'ablation
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
CN118302301A (zh)	2021-12-16	2024-07-05	宝洁公司	用于制品上的标记的高速激光过程
CN116009165A (zh) *	2023-01-04	2023-04-25	杭州富通通信技术股份有限公司	一种线缆标识方法及系统
US12416519B2 (en)	2023-03-29	2025-09-16	The Procter & Gamble Company	Measuring cup having a bitmapped pattern
US12449295B2 (en)	2023-03-29	2025-10-21	The Procter & Gamble Company	Measuring cup having a bitmapped pattern
US12589608B2 (en)	2023-03-30	2026-03-31	The Procter & Gamble Company	Laser marked articles with machine readable codes
US12589609B2 (en)	2023-03-30	2026-03-31	The Procter & Gamble Company	Laser marked articles with machine readable codes
US12187063B2 (en)	2023-03-30	2025-01-07	The Procter & Gamble Company	Sheet materials and articles comprising TiO2 and laser marking
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

1989
- 1989-02-02 EP EP19890810091 patent/EP0327508A3/fr not_active Withdrawn
- 1989-02-03 JP JP1025626A patent/JPH024584A/ja active Pending

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

Also Published As

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

Legal Events

Date	Code	Title	Description
1989-06-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-08-09	17P	Request for examination filed	Effective date: 19890204
1989-08-09	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI NL SE
1990-12-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-02-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI NL SE
1991-09-04	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: CIBA-GEIGY AG
1993-02-10	17Q	First examination report despatched	Effective date: 19921223
1993-09-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1993-11-03	18D	Application deemed to be withdrawn	Effective date: 19930503

Publication	Publication Date	Title
DE69125378T3 (de)	2004-02-05	Suboberflächebeschriftung
DE3147385C2 (fr)	1990-05-03
DE69824152T3 (de)	2012-08-02	Lasermarkierung von gegenständen
SE8107608L (sv)	1982-06-24	Identitetskort samt sett for framstellning av detsamma
EP0587263A2 (fr)	1994-03-16	Objet courant ou de collection avec marquage d'identification
KR870007077A (ko)	1987-08-14	세라믹 물질, 유약층, 유리질 세라믹스 및 유리의 레이저 마아킹
IE860316L (en)	1986-08-05	Lasar marking of pigmented systems
DE69605788D1 (de)	2000-01-27	Aufzeichnungsverfahren einer gefärbten beschriftung
WO2002015180A1 (fr)	2002-02-21	Memoire de donnees holographique
EP1307881A1 (fr)	2003-05-07	Memoire de donnees holographique
EP1307880A1 (fr)	2003-05-07	Memoire de donnees holographique
EP1658485B1 (fr)	2013-07-24	Procede pour detecter la modification de propriete d'un echantillon, engendree par une influence ambiante
EP0699038B1 (fr)	1999-03-03	Procede de traitement cosmetique des cheveux
WO2002046845A1 (fr)	2002-06-13	Utilisation d'un feuillard d'emballage en tant que support de donnees holographique
DE10156793A1 (de)	2003-10-09	Sicherheitsklebeband
Gaetani et al.	2000	The laser cleaning of wall paintings
DE341094T1 (de)	1991-04-11	Identifikation von spezifischen objekten oder gebieten.
EP0068152A3 (fr)	1985-12-11	Récipient pour le stockage de longue durée de substances radioactives
DE4108118C2 (fr)	1993-04-22
DE69609629D1 (de)	2000-09-07	Verfahren zur herstellung eines gegenstands mit farbigen markierung
DE1514183A1 (de)	1969-07-03	Dosimeter
DE2828965C2 (fr)	1987-10-29
DE8903470U1 (de)	1989-07-06	Vorrichtung zum Feststellen von Strahlung
DE1902078C3 (de)	1978-09-21	Überzugsmittel zur Herstellung von dosisanzeigenden Beschichtungen
DE1206618B (de)	1965-12-09	Verfahren zur Herstellung eines photolytisch orientierten Materials