IN2013CN04242A - - Google Patents
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- Publication number
- IN2013CN04242A IN2013CN04242A IN4242CHN2013A IN2013CN04242A IN 2013CN04242 A IN2013CN04242 A IN 2013CN04242A IN 4242CHN2013 A IN4242CHN2013 A IN 4242CHN2013A IN 2013CN04242 A IN2013CN04242 A IN 2013CN04242A
- Authority
- IN
- India
- Prior art keywords
- laser
- colour
- operation mode
- colourless layer
- infrared
- Prior art date
Links
- 238000010330 laser marking Methods 0.000 abstract 3
- 239000011888 foil Substances 0.000 abstract 2
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
- B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
-
- 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
-
- 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
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/3275—Fluoran compounds
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
- B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides
-
- 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
- B41M5/34—Multicolour thermography
-
- 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
- B42D25/30—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
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- 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
-
- B42D2033/30—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
Landscapes
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Accounting & Taxation (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10193892 | 2010-12-07 | ||
US42078310P | 2010-12-08 | 2010-12-08 | |
PCT/EP2011/071842 WO2012076493A1 (en) | 2010-12-07 | 2011-12-06 | Colour laser marking of articles and security documents precursors |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2013CN04242A true IN2013CN04242A (es) | 2015-09-11 |
Family
ID=43619904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4242CHN2013 IN2013CN04242A (es) | 2010-12-07 | 2011-12-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8912118B2 (es) |
EP (1) | EP2648920B1 (es) |
CN (1) | CN103260888B (es) |
IN (1) | IN2013CN04242A (es) |
WO (1) | WO2012076493A1 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2463109B1 (en) | 2010-12-07 | 2013-07-31 | Agfa-Gevaert | Colour laser marking methods of security document precursors |
EP2463096B1 (en) | 2010-12-07 | 2013-09-25 | Agfa-Gevaert | Security documents and colour laser marking methods for securing them |
ES2438148T3 (es) | 2010-12-07 | 2014-01-16 | Agfa-Gevaert | Precursor de documento de seguridad |
ES2458220T3 (es) | 2011-09-12 | 2014-04-30 | Agfa-Gevaert | Métodos para el marcado por láser color de precursores de documento de seguridad |
EP2719541B1 (en) | 2012-10-11 | 2015-05-27 | Agfa-Gevaert | Colour laser marking |
PL2719540T3 (pl) | 2012-10-11 | 2016-03-31 | Agfa Gevaert | Barwne znakowanie laserowe |
EP2722367B1 (en) * | 2012-10-11 | 2018-03-28 | Agfa-Gevaert | Infrared dyes for laser marking |
EP2730425B1 (en) | 2012-11-12 | 2016-02-03 | Agfa-Gevaert | Colour imaging of security document precursors |
EP2955029B1 (en) | 2014-06-13 | 2018-01-31 | Agfa-Gevaert | Laser markable materials and documents |
EP3037274B1 (en) | 2014-12-22 | 2018-11-21 | Agfa-Gevaert | Laser markable security articles and documents and method of forming images in such security articles |
EP3297837B1 (en) | 2015-05-19 | 2019-07-31 | Agfa-Gevaert | Laser markable compositions, articles and documents |
US10150316B2 (en) | 2015-05-19 | 2018-12-11 | Agfa-Gevaert | Laser markable materials and documents |
CN107580555B (zh) | 2015-05-19 | 2019-11-05 | 爱克发-格法特公司 | 可激光标记组合物、制品和文件 |
WO2016184504A1 (en) | 2015-05-19 | 2016-11-24 | Agfa-Gevaert | Laser markable compositions, materials and documents |
US10144238B2 (en) | 2015-05-19 | 2018-12-04 | Agfa-Gevaert | Laser markable compositions, articles and documents |
EP3173249A1 (en) | 2015-11-30 | 2017-05-31 | Agfa-Gevaert | Laser markable compositions and methods to manufacture a packaging therewith |
EP3252680B1 (en) | 2016-05-31 | 2019-12-25 | Agfa Nv | Authentication method of a two dimensional bar code |
EP3306532A1 (en) | 2016-10-05 | 2018-04-11 | Agfa-Gevaert | A laser markable rfid tag |
EP3415498A1 (en) | 2017-06-12 | 2018-12-19 | Agfa Nv | A developing agent precursor for laser markable compositions |
US20200148907A1 (en) | 2017-07-03 | 2020-05-14 | Agfa Nv | Near infrared (nir) laser markable compositions |
EP3470135B1 (en) | 2017-10-13 | 2020-04-08 | Agfa Nv | A composition comprising solvent and heat resistant capsules |
EP3470134B1 (en) | 2017-10-13 | 2020-06-03 | Agfa Nv | A composition comprising solvent and heat resistant capsules |
WO2020126753A1 (en) | 2018-12-18 | 2020-06-25 | Agfa-Gevaert Nv | Aqueous adhesive layer |
WO2020127105A1 (en) | 2018-12-21 | 2020-06-25 | Agfa-Gevaert Nv | Aqueous adhesive layer |
EP3838609A1 (en) | 2019-12-17 | 2021-06-23 | Agfa Nv | Laser markable articles |
EP3838610A1 (en) | 2019-12-17 | 2021-06-23 | Agfa Nv | Laser markable articles |
EP3928995A1 (en) | 2020-06-22 | 2021-12-29 | Agfa Nv | Marking of articles |
EP3928996A1 (en) | 2020-06-22 | 2021-12-29 | Agfa Nv | Marking of articles |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB811061A (en) | 1954-06-11 | 1959-03-25 | Sperry Rand Corp | Aircraft navigation instruments |
NL112134C (es) | 1956-05-18 | |||
GB1234755A (en) | 1967-09-28 | 1971-06-09 | Agfa Gevaert Nv | Photographic film |
GB1441591A (en) | 1972-07-17 | 1976-07-07 | Agfa Gevaert | Process for adhering hydrophilic layers to dimensionally stable polyester film support |
US4602263A (en) | 1984-09-04 | 1986-07-22 | Polaroid Corporation | Thermal imaging method |
US4663518A (en) | 1984-09-04 | 1987-05-05 | Polaroid Corporation | Optical storage identification card and read/write system |
DE3601645A1 (de) * | 1985-01-31 | 1986-08-07 | Mitsubishi Paper Mills, Ltd., Tokio/Tokyo | Waermeempfindliches aufzeichnungsmaterial |
JPS61175077A (ja) | 1985-01-31 | 1986-08-06 | Mitsubishi Paper Mills Ltd | 感熱記録用ラベル |
US4720449A (en) | 1985-06-03 | 1988-01-19 | Polaroid Corporation | Thermal imaging method |
US5200947A (en) | 1989-02-03 | 1993-04-06 | Jujo Paper Co., Ltd. | Optical recording medium, optical recording method, and optical recording device used in method |
US5243052A (en) | 1990-06-29 | 1993-09-07 | Polaroid Corporation | Mixed carbonate ester derivatives of quinophthalone dyes and their preparation |
US5410335A (en) | 1991-07-02 | 1995-04-25 | Fuji Photo Film Co., Ltd. | Method and apparatus for recording an image on a multicolor thermal recording material |
JP3220962B2 (ja) | 1992-12-17 | 2001-10-22 | 日本製紙株式会社 | 記録体 |
GB9508028D0 (en) | 1995-04-20 | 1995-06-07 | Minnesota Mining & Mfg | Laser addressable direct-write media |
US5977514A (en) | 1997-06-13 | 1999-11-02 | M.A. Hannacolor | Controlled color laser marking of plastics |
DE69818098T2 (de) | 1997-10-15 | 2004-07-01 | Fuji Photo Film Co., Ltd., Minami-Ashigara | Wärmeempfindliches farbbildendes Polymer |
US7635662B2 (en) * | 1998-09-04 | 2009-12-22 | Chemipro Kasei Kaisha, Ltd. | Compound for color-producing composition, and recording material |
US7158145B1 (en) | 1999-11-18 | 2007-01-02 | Orga Systems Gmbh | Method for applying colored information on an object |
US20080224462A1 (en) | 2001-05-01 | 2008-09-18 | Dubner Andrew D | Transparent tamper-indicating data sheet |
PT1456810E (pt) | 2001-12-18 | 2011-07-25 | L 1 Secure Credentialing Inc | Características de segurança com imagens múltiplas para documentos de identificação e processo para as efectuar |
US7728048B2 (en) | 2002-12-20 | 2010-06-01 | L-1 Secure Credentialing, Inc. | Increasing thermal conductivity of host polymer used with laser engraving methods and compositions |
US7097899B2 (en) | 2002-09-13 | 2006-08-29 | Agfa-Gevaert | Carrier of information bearing a watermark |
JP4070712B2 (ja) | 2003-02-28 | 2008-04-02 | 株式会社リコー | 感熱記録材料 |
US8372782B2 (en) * | 2003-02-28 | 2013-02-12 | Zink Imaging, Inc. | Imaging system |
US7763179B2 (en) | 2003-03-21 | 2010-07-27 | Digimarc Corporation | Color laser engraving and digital watermarking |
JP2005066936A (ja) | 2003-08-21 | 2005-03-17 | Sony Corp | 可逆性多色記録媒体、及びこれを用いた記録方法 |
US6958181B1 (en) | 2003-09-05 | 2005-10-25 | Hewlett-Packard Development Company, L.P. | Protected activators for use in leuco dye compositions |
DE102006045495A1 (de) | 2006-09-27 | 2008-04-03 | Mitsubishi Polyester Film Gmbh | Laser-markierbare Folie |
EP2132040A1 (en) | 2007-03-27 | 2009-12-16 | Agfa-Gevaert | Security document with a transparent pattern and a process for producing a security document with a transparent pattern |
US8411120B2 (en) | 2008-05-15 | 2013-04-02 | 3M Innovative Properties Company | Generation of color images |
EP2181858A1 (en) | 2008-11-04 | 2010-05-05 | Agfa-Gevaert N.V. | Security document and methods of producing it |
EP2199100A1 (en) * | 2008-12-22 | 2010-06-23 | Agfa-Gevaert N.V. | Security laminates for security documents. |
EP2463109B1 (en) | 2010-12-07 | 2013-07-31 | Agfa-Gevaert | Colour laser marking methods of security document precursors |
EP2463096B1 (en) | 2010-12-07 | 2013-09-25 | Agfa-Gevaert | Security documents and colour laser marking methods for securing them |
ES2438148T3 (es) | 2010-12-07 | 2014-01-16 | Agfa-Gevaert | Precursor de documento de seguridad |
-
2011
- 2011-12-06 US US13/885,747 patent/US8912118B2/en not_active Expired - Fee Related
- 2011-12-06 CN CN201180059060.5A patent/CN103260888B/zh not_active Expired - Fee Related
- 2011-12-06 EP EP11790989.5A patent/EP2648920B1/en not_active Not-in-force
- 2011-12-06 IN IN4242CHN2013 patent/IN2013CN04242A/en unknown
- 2011-12-06 WO PCT/EP2011/071842 patent/WO2012076493A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012076493A1 (en) | 2012-06-14 |
US20130230704A1 (en) | 2013-09-05 |
US8912118B2 (en) | 2014-12-16 |
CN103260888A (zh) | 2013-08-21 |
EP2648920B1 (en) | 2015-03-04 |
CN103260888B (zh) | 2015-05-06 |
EP2648920A1 (en) | 2013-10-16 |
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