AU1994301A - Method for applying coloured characters on a data storage medium which is preferably made from plastic and data storage media according to said method - Google Patents
Method for applying coloured characters on a data storage medium which is preferably made from plastic and data storage media according to said methodInfo
- Publication number
- AU1994301A AU1994301A AU19943/01A AU1994301A AU1994301A AU 1994301 A AU1994301 A AU 1994301A AU 19943/01 A AU19943/01 A AU 19943/01A AU 1994301 A AU1994301 A AU 1994301A AU 1994301 A AU1994301 A AU 1994301A
- Authority
- AU
- Australia
- Prior art keywords
- data storage
- storage medium
- plastic
- preferably made
- pigments
- 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
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
-
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
-
- 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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Credit Cards Or The Like (AREA)
- Holo Graphy (AREA)
- Ink Jet (AREA)
- Printing Methods (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
The invention relates to a method for applying coloured characters on a data storage medium, which is preferably made from plastic, by means of a laser system, whereby latent pigments are applied in at least one surface layer and/or surface adjacent layer. The absorption characteristics of said latent pigments can be changed by energetic stimulation. Said stimulation occurs in those areas of the surface of the data storage medium allotted to the characters, by means of laser radiation in the IR/visible region, whose energetic stimulation is such that a colour change occurs in said latent pigments. After said colour change in the laser irradiated latent pigments, the latent pigments which have not been stimulated by laser irradiation are irradiated by light in the UV wavelength region, whose energetic stimulation is such that the pigments, irradiated by this means, are rendered colourless.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19950218 | 1999-10-19 | ||
DE19950218 | 1999-10-19 | ||
PCT/DE2000/003660 WO2001028778A2 (en) | 1999-10-19 | 2000-10-18 | Method for applying coloured characters on a data storage medium which is preferably made from plastic and data storage media according to said method |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1994301A true AU1994301A (en) | 2001-04-30 |
Family
ID=7926087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU19943/01A Abandoned AU1994301A (en) | 1999-10-19 | 2000-10-18 | Method for applying coloured characters on a data storage medium which is preferably made from plastic and data storage media according to said method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1230094B1 (en) |
AT (1) | ATE257773T1 (en) |
AU (1) | AU1994301A (en) |
DE (2) | DE10083149D2 (en) |
HK (1) | HK1048789A1 (en) |
WO (1) | WO2001028778A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10052694C2 (en) | 2000-10-24 | 2003-12-18 | Data Card Corp | Process for creating a security feature on print media |
AU2002326211A1 (en) * | 2002-09-19 | 2004-04-08 | Gert Jan Huizinga | Method and device for marking an object, method and device for detecting a marking on an object and a data carrier |
US8283100B2 (en) * | 2006-05-16 | 2012-10-09 | Hewlett-Packard Development Company, L.P. | Color forming compositions and associated methods |
DE102010010072A1 (en) | 2010-02-26 | 2011-09-01 | Bundesdruckerei Gmbh | Marking device and method for color marking value or security documents |
DE102010010070A1 (en) | 2010-02-26 | 2011-09-01 | Bundesdruckerei Gmbh | A marking device and method for marking value or security documents with high resolution |
DE102010010071A1 (en) | 2010-02-26 | 2011-09-01 | Bundesdruckerei Gmbh | Marking device and method for marking value or security documents using optical fibers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63319183A (en) * | 1987-06-22 | 1988-12-27 | Seiko Instr & Electronics Ltd | Multiclor image recording material |
JP3509246B2 (en) * | 1995-01-06 | 2004-03-22 | 凸版印刷株式会社 | Information recording medium and information recording method thereof |
-
2000
- 2000-10-18 AU AU19943/01A patent/AU1994301A/en not_active Abandoned
- 2000-10-18 WO PCT/DE2000/003660 patent/WO2001028778A2/en active IP Right Grant
- 2000-10-18 DE DE10083149T patent/DE10083149D2/en not_active Withdrawn - After Issue
- 2000-10-18 AT AT00983033T patent/ATE257773T1/en not_active IP Right Cessation
- 2000-10-18 DE DE50005042T patent/DE50005042D1/en not_active Expired - Lifetime
- 2000-10-18 EP EP00983033A patent/EP1230094B1/en not_active Expired - Lifetime
-
2003
- 2003-02-12 HK HK03101003A patent/HK1048789A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1230094B1 (en) | 2004-01-14 |
ATE257773T1 (en) | 2004-01-15 |
DE10083149D2 (en) | 2002-09-12 |
EP1230094A2 (en) | 2002-08-14 |
HK1048789A1 (en) | 2003-04-17 |
WO2001028778A3 (en) | 2001-12-13 |
DE50005042D1 (en) | 2004-02-19 |
WO2001028778A2 (en) | 2001-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |