AU5703996A - Method for the manufacture of a coloured mark - Google Patents
Method for the manufacture of a coloured markInfo
- Publication number
- AU5703996A AU5703996A AU57039/96A AU5703996A AU5703996A AU 5703996 A AU5703996 A AU 5703996A AU 57039/96 A AU57039/96 A AU 57039/96A AU 5703996 A AU5703996 A AU 5703996A AU 5703996 A AU5703996 A AU 5703996A
- Authority
- AU
- Australia
- Prior art keywords
- mark
- laser light
- colour
- chosen
- manufacture
- 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
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
- B41M5/267—Marking of plastic artifacts, e.g. with laser
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Dot-Matrix Printers And Others (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a method for the manufacture of an object with a coloured mark, by irradiating the surface of the object with laser light in the shape of the mark, with the object, in at least the area where the mark is applied, consisting of a plastic composition which contains at least three colour-forming components that lose their colour-forming capacity under the influence of laser light, which are chosen so and are present in such a concentration that at every wavelength between 400 and 700 nanometres at least a portion of the amount of incident light is absorbed, one or more colours being chosen for the mark, the wavelength of the laser light subsequently being set to a value that is dependent on the chosen colour and the surface of the object subsequently being irradiated with the laser light.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1000331 | 1995-05-10 | ||
NL1000331A NL1000331C2 (en) | 1995-05-10 | 1995-05-10 | Method for the production of a colored marking. |
PCT/NL1996/000197 WO1996035585A1 (en) | 1995-05-10 | 1996-05-08 | Method for the manufacture of a coloured mark |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5703996A true AU5703996A (en) | 1996-11-29 |
Family
ID=19761007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU57039/96A Abandoned AU5703996A (en) | 1995-05-10 | 1996-05-08 | Method for the manufacture of a coloured mark |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0828613B1 (en) |
JP (1) | JPH11504879A (en) |
AT (1) | ATE187934T1 (en) |
AU (1) | AU5703996A (en) |
DE (1) | DE69605788T2 (en) |
ES (1) | ES2142063T3 (en) |
NL (1) | NL1000331C2 (en) |
WO (1) | WO1996035585A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1010743A3 (en) * | 1996-11-07 | 1999-01-05 | Dsm Nv | Process for the production of an object with colored marker. |
AU6862598A (en) * | 1998-03-13 | 1999-09-27 | Siemens Audiologische Technik Gmbh | A laser marker |
DE50011863D1 (en) * | 1999-08-30 | 2006-01-19 | Orga Kartensysteme Gmbh | CARDBOARD CARRIER AND METHOD FOR THE PRODUCTION THEREOF |
DE19955383A1 (en) * | 1999-10-29 | 2001-05-03 | Orga Kartensysteme Gmbh | Method for applying color information to an object treats the object by laser radiation with a vector and/or grid method using a two-coordinate beam-deflecting device and a focussing device for focussing laser radiation on a layer. |
EP1230092B1 (en) * | 1999-11-18 | 2004-04-14 | Orga Kartensysteme GmbH | Method for applying coloured information on an object |
DE10139719A1 (en) | 2000-11-04 | 2002-05-08 | Kurz Leonhard Fa | Multi-layer body, in particular multi-layer film and method for increasing the security against forgery of a multi-layer body |
DE10054803A1 (en) * | 2000-11-04 | 2002-05-29 | Kurz Leonhard Fa | Plastics article comprising of or provided with foil e.g. transfer or hot embossing foil useful for decorating e.g. metal or wood, contains 3 or more different colorants, bleached by laser under conditions specific for each |
ES2220830T3 (en) | 2000-11-04 | 2004-12-16 | LEONHARD KURZ GMBH & CO. KG | PLASTIC MATTER BODY SHEETS SHEET, FOR EXAMPLE, TRANSFER SHEET OR SHEET FOR LAMINAR, OR PROVIDED WITH SUCH SHEET, AS WELL AS THE PROCEDURE FOR THE PRODUCTION OF A POLYCHROMA IMAGE ON / OR IN A PLASTIC MATTER BODY OF THIS TYPE. |
EP1439964B8 (en) | 2001-11-02 | 2008-10-15 | Leonhard Kurz Stiftung & Co. KG | Multilayer body with a first laser-sensitive layer and a second laser-sensitive layer and method for generation of a multilayer image in said multilayer body |
JP3780908B2 (en) * | 2001-11-06 | 2006-05-31 | 松下電工株式会社 | Resin molded body having decorative portion and method for producing the same |
AU2002315676A1 (en) | 2002-05-08 | 2003-11-11 | Leonhard Kurz Gmbh And Co. Kg | Multilayer image, particularly a multicolor image |
DE102008046124A1 (en) * | 2008-09-05 | 2010-03-11 | Daimler Ag | Surface treatment of motor vehicle components by laser system, comprises diverting laser beams/laser beam pulses from laser source by scanner unit at predetermined points, and transmitting control commands to laser source and scanner unit |
DE102010010072A1 (en) | 2010-02-26 | 2011-09-01 | Bundesdruckerei Gmbh | Marking device and method for color marking value or security documents |
DE102010010071A1 (en) | 2010-02-26 | 2011-09-01 | Bundesdruckerei Gmbh | Marking device and method for marking value or security documents using optical fibers |
DE102010010070A1 (en) | 2010-02-26 | 2011-09-01 | Bundesdruckerei Gmbh | A marking device and method for marking value or security documents with high resolution |
EP3505359A1 (en) | 2017-12-27 | 2019-07-03 | Gemalto Sa | Color laser marking of security document and a method for producing such security document |
EP3674100A1 (en) | 2018-12-28 | 2020-07-01 | Gemalto AG | Multilayer ablation features |
EP3674098A1 (en) | 2018-12-28 | 2020-07-01 | Gemalto AG | Ablation blockers |
WO2020212288A1 (en) | 2019-04-19 | 2020-10-22 | Gemalto Ag | Multilayer ablation features |
WO2020212289A1 (en) | 2019-04-19 | 2020-10-22 | Gemalto Ag | Ablation blockers |
EP4098455A1 (en) * | 2021-06-02 | 2022-12-07 | Thales DIS France SA | Ablative printed metallic layer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU597240B2 (en) * | 1985-02-05 | 1990-05-31 | Ciba-Geigy Ag | Laser marking of pigmented systems |
EP0327508A3 (en) * | 1988-02-03 | 1991-02-06 | Ciba-Geigy Ag | Process for laser marking of pigmented systems |
DE59008746D1 (en) * | 1989-08-18 | 1995-04-27 | Ciba Geigy Ag | Laser marking of plastic objects in any shape with special effects. |
NL9202096A (en) * | 1992-12-02 | 1993-04-01 | Dsm Nv | POLYMER COMPOSITION CONTAINING A POLYMER AND AT LEAST A RADIATION-SENSITIVE COMPONENT. |
-
1995
- 1995-05-10 NL NL1000331A patent/NL1000331C2/en not_active IP Right Cessation
-
1996
- 1996-05-08 DE DE69605788T patent/DE69605788T2/en not_active Expired - Fee Related
- 1996-05-08 JP JP8533964A patent/JPH11504879A/en not_active Ceased
- 1996-05-08 AT AT96915217T patent/ATE187934T1/en not_active IP Right Cessation
- 1996-05-08 EP EP96915217A patent/EP0828613B1/en not_active Expired - Lifetime
- 1996-05-08 AU AU57039/96A patent/AU5703996A/en not_active Abandoned
- 1996-05-08 WO PCT/NL1996/000197 patent/WO1996035585A1/en active IP Right Grant
- 1996-05-08 ES ES96915217T patent/ES2142063T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE187934T1 (en) | 2000-01-15 |
WO1996035585A1 (en) | 1996-11-14 |
ES2142063T3 (en) | 2000-04-01 |
JPH11504879A (en) | 1999-05-11 |
EP0828613A1 (en) | 1998-03-18 |
EP0828613B1 (en) | 1999-12-22 |
NL1000331C2 (en) | 1996-11-12 |
DE69605788T2 (en) | 2000-08-03 |
DE69605788D1 (en) | 2000-01-27 |
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