LT2284019T - Apsauginis popierius lazeriniam graviravimui, saugus dokumentas ir apsaugos gavimo būdas - Google Patents
Apsauginis popierius lazeriniam graviravimui, saugus dokumentas ir apsaugos gavimo būdasInfo
- Publication number
- LT2284019T LT2284019T LTEP09460025.1T LT09460025T LT2284019T LT 2284019 T LT2284019 T LT 2284019T LT 09460025 T LT09460025 T LT 09460025T LT 2284019 T LT2284019 T LT 2284019T
- Authority
- LT
- Lithuania
- Prior art keywords
- security
- making
- laser engraving
- paper
- documents
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
-
- 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
- B41M5/282—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 thermochromic compounds
- B41M5/283—Inorganic thermochromic compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Paper (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09460025.1A EP2284019B1 (en) | 2009-06-22 | 2009-06-22 | Security paper for laser engraving, security document and method for making security documents |
Publications (1)
Publication Number | Publication Date |
---|---|
LT2284019T true LT2284019T (lt) | 2016-09-12 |
Family
ID=41510513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LTEP09460025.1T LT2284019T (lt) | 2009-06-22 | 2009-06-22 | Apsauginis popierius lazeriniam graviravimui, saugus dokumentas ir apsaugos gavimo būdas |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2284019B1 (lt) |
ES (1) | ES2581655T3 (lt) |
LT (1) | LT2284019T (lt) |
PL (1) | PL2284019T3 (lt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2992256A1 (fr) | 2012-06-26 | 2013-12-27 | Arjowiggins Security | Element en feuille engravable par laser. |
GB201503178D0 (en) * | 2015-02-25 | 2015-04-08 | Inovink Ltd And Keeling & Walker Ltd | Improvements in relation to security printing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3929057A1 (de) * | 1989-09-01 | 1991-03-07 | Metallgesellschaft Ag | Elektrisch leitfaehiges rutilmischphasen-pigment, verfahren zu seiner herstellung sowie dessen verwendung |
DE4103231A1 (de) * | 1991-02-02 | 1992-08-06 | Metallgesellschaft Ag | Elektrisch leitfaehiges pigment und verfahren zu seiner herstellung |
FR2689531B1 (fr) * | 1992-04-07 | 1994-12-23 | Arjo Wiggins Sa | Feuille antistatique. |
US5484694A (en) * | 1994-11-21 | 1996-01-16 | Eastman Kodak Company | Imaging element comprising an electrically-conductive layer containing antimony-doped tin oxide particles |
JPH09249820A (ja) * | 1996-03-15 | 1997-09-22 | Titan Kogyo Kk | 白色導電性粉末及びその製造方法 |
DE102004027306A1 (de) * | 2004-06-04 | 2005-12-22 | Giesecke & Devrient Gmbh | Wertdokument |
WO2006045567A2 (de) * | 2004-10-25 | 2006-05-04 | Merck Patent Gmbh | Verwendung von Formkörpern aus Kern-Mantel-Partikeln |
DE102006057507A1 (de) * | 2006-12-06 | 2008-06-12 | Merck Patent Gmbh | Optisch variables Sicherheitselement |
-
2009
- 2009-06-22 ES ES09460025.1T patent/ES2581655T3/es active Active
- 2009-06-22 LT LTEP09460025.1T patent/LT2284019T/lt unknown
- 2009-06-22 PL PL09460025T patent/PL2284019T3/pl unknown
- 2009-06-22 EP EP09460025.1A patent/EP2284019B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2284019A1 (en) | 2011-02-16 |
EP2284019B1 (en) | 2016-04-13 |
ES2581655T3 (es) | 2016-09-06 |
PL2284019T3 (pl) | 2017-03-31 |
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