EP1826728A3 - Elément de sécurité pouvant être marqué au laser - Google Patents
Elément de sécurité pouvant être marqué au laser Download PDFInfo
- Publication number
- EP1826728A3 EP1826728A3 EP07003504A EP07003504A EP1826728A3 EP 1826728 A3 EP1826728 A3 EP 1826728A3 EP 07003504 A EP07003504 A EP 07003504A EP 07003504 A EP07003504 A EP 07003504A EP 1826728 A3 EP1826728 A3 EP 1826728A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- security element
- laser
- laser markable
- core
- shell
- 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- Withdrawn
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
- B42D25/40—Manufacture
- B42D25/405—Marking
- B42D25/43—Marking by removal of material
- B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
-
- 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
-
- 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
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- 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
-
- 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
- B41M5/287—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 microcapsules or microspheres only
-
- 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
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
-
- 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
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- 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
-
- 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
Landscapes
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Accounting & Taxation (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Finance (AREA)
- Business, Economics & Management (AREA)
- Credit Cards Or The Like (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006008247A DE102006008247A1 (de) | 2006-02-22 | 2006-02-22 | Lasermarkierbares Sicherheitselement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1826728A2 EP1826728A2 (fr) | 2007-08-29 |
EP1826728A3 true EP1826728A3 (fr) | 2008-09-03 |
Family
ID=38043063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07003504A Withdrawn EP1826728A3 (fr) | 2006-02-22 | 2007-02-20 | Elément de sécurité pouvant être marqué au laser |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1826728A3 (fr) |
DE (1) | DE102006008247A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008049512A1 (de) | 2008-09-29 | 2010-04-01 | Giesecke & Devrient Gmbh | Sicherheitsmerkmal zu Absicherung von Wertgegenständen |
DE102008049511A1 (de) | 2008-09-29 | 2010-04-08 | Giesecke & Devrient Gmbh | Sicherheitsmerkmal zur Absicherung von Wertgegenständen |
FR2943074B1 (fr) * | 2009-03-13 | 2011-05-20 | Arjowiggins Security | Substrat marquable au laser et procede de fabrication associe |
DE102010054853A1 (de) | 2010-12-17 | 2012-06-21 | Giesecke & Devrient Gmbh | Sicherheitselement mit Kennzeichnung |
DE102012003601A1 (de) | 2012-02-21 | 2013-08-22 | Giesecke & Devrient Gmbh | Druckverfahren mit Passer zwischen Druck und Wasserzeichen |
FR2992256A1 (fr) | 2012-06-26 | 2013-12-27 | Arjowiggins Security | Element en feuille engravable par laser. |
DE102013218752B4 (de) | 2013-09-18 | 2021-01-28 | Bundesdruckerei Gmbh | Aktivierbares Wert- oder Sicherheitsprodukt, Verfahren zum Aktivieren und Verfahren zum Herstellen des Wert- oder Sicherheitsproduktes |
DE102015014539A1 (de) | 2015-11-11 | 2017-05-11 | Giesecke & Devrient Gmbh | Sicherheitspigment basierend auf Kern-Hülle-Teilchen und Herstellungsverfahren |
DE102015014537A1 (de) | 2015-11-11 | 2017-05-11 | Giesecke & Devrient Gmbh | Sicherheitspigment basierend auf Kern-Hülle-Teilchen und Herstellungsverfahren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0608118A2 (fr) * | 1993-01-19 | 1994-07-27 | Canon Kabushiki Kaisha | Support d'enregistrement pour information invisible, appareil de détection d'information invisible et agent d'enregistrement |
DE19704478A1 (de) * | 1997-02-06 | 1998-08-13 | Merck Patent Gmbh | Lasermarkierbare Papiere und Kartonagen |
US6874681B1 (en) * | 1999-12-10 | 2005-04-05 | Japan Cash Machine Co. Ltd. | Valuable paper distinguishable by a validator for discriminating bills |
WO2005108019A2 (fr) * | 2004-04-30 | 2005-11-17 | Daimlerchrysler Ag | Systeme de positionnement et d'usinage et procede approprie pour positionner et usiner au moins une piece |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2279183T3 (es) * | 2002-12-04 | 2007-08-16 | Dsm Ip Assets B.V. | Aditivo absorbedor de luz laser. |
DE10346631A1 (de) * | 2003-10-08 | 2005-05-19 | Giesecke & Devrient Gmbh | Wertdokument |
-
2006
- 2006-02-22 DE DE102006008247A patent/DE102006008247A1/de not_active Withdrawn
-
2007
- 2007-02-20 EP EP07003504A patent/EP1826728A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0608118A2 (fr) * | 1993-01-19 | 1994-07-27 | Canon Kabushiki Kaisha | Support d'enregistrement pour information invisible, appareil de détection d'information invisible et agent d'enregistrement |
DE19704478A1 (de) * | 1997-02-06 | 1998-08-13 | Merck Patent Gmbh | Lasermarkierbare Papiere und Kartonagen |
US6874681B1 (en) * | 1999-12-10 | 2005-04-05 | Japan Cash Machine Co. Ltd. | Valuable paper distinguishable by a validator for discriminating bills |
WO2005108019A2 (fr) * | 2004-04-30 | 2005-11-17 | Daimlerchrysler Ag | Systeme de positionnement et d'usinage et procede approprie pour positionner et usiner au moins une piece |
Also Published As
Publication number | Publication date |
---|---|
DE102006008247A1 (de) | 2007-08-23 |
EP1826728A2 (fr) | 2007-08-29 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH |
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Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20190516 |