WO2014002014A3 - Element en feuille engravable par laser - Google Patents

Element en feuille engravable par laser Download PDF

Info

Publication number
WO2014002014A3
WO2014002014A3 PCT/IB2013/055219 IB2013055219W WO2014002014A3 WO 2014002014 A3 WO2014002014 A3 WO 2014002014A3 IB 2013055219 W IB2013055219 W IB 2013055219W WO 2014002014 A3 WO2014002014 A3 WO 2014002014A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser
engraved
fibrous substrate
element capable
sheet element
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.)
Ceased
Application number
PCT/IB2013/055219
Other languages
English (en)
Other versions
WO2014002014A2 (fr
Inventor
Thibaut Le Loarer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArjoWiggins Security SAS
Original Assignee
ArjoWiggins Security SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ArjoWiggins Security SAS filed Critical ArjoWiggins Security SAS
Priority to EP13765442.2A priority Critical patent/EP2864127A2/fr
Publication of WO2014002014A2 publication Critical patent/WO2014002014A2/fr
Publication of WO2014002014A3 publication Critical patent/WO2014002014A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B41M5/508—Supports
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

La présente invention concerne un élément en feuille engravable par laser, à une longueur d'onde comprise entre 800 nm et 1200nm, comportant : un substrat fibreux, comportant : o des fibres naturelles, notamment cellulosiques, o dispersé dans la masse du substrat fibreux, au moins un pigment de marquage laser notamment au moins un oxyde métallique, o au moins à la surface du substrat fibreux, et de préférence dans sa masse, une charge d'imprimabilité, notamment choisie parmi les particules minérales, et o de préférence, au moins un liant dispersé dans la masse du substrat fibreux.
PCT/IB2013/055219 2012-06-26 2013-06-25 Element en feuille engravable par laser Ceased WO2014002014A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13765442.2A EP2864127A2 (fr) 2012-06-26 2013-06-25 Element en feuille engravable par laser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1256033 2012-06-26
FR1256033A FR2992256A1 (fr) 2012-06-26 2012-06-26 Element en feuille engravable par laser.

Publications (2)

Publication Number Publication Date
WO2014002014A2 WO2014002014A2 (fr) 2014-01-03
WO2014002014A3 true WO2014002014A3 (fr) 2014-01-30

Family

ID=49223796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/055219 Ceased WO2014002014A2 (fr) 2012-06-26 2013-06-25 Element en feuille engravable par laser

Country Status (3)

Country Link
EP (1) EP2864127A2 (fr)
FR (1) FR2992256A1 (fr)
WO (1) WO2014002014A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9865520B2 (en) 2015-08-07 2018-01-09 International Business Machines Corporation Tunable semiconductor band gap reduction by strained sidewall passivation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035096A1 (fr) * 1997-02-06 1998-08-13 Merck Patent Gmbh Papiers et cartonnages marquables par laser, procede permettant de les produire et leur utilisation dans le domaine des emballages, des papiers-valeurs, des papiers infalsifiables et des produits graphiques
EP0894896A2 (fr) * 1997-07-30 1999-02-03 MERCK PATENT GmbH Papiers et cartons marquables par laser
FR2943074A1 (fr) * 2009-03-13 2010-09-17 Arjowiggins Security Substrat marquable au laser et procede de fabrication associe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027306A1 (de) 2004-06-04 2005-12-22 Giesecke & Devrient Gmbh Wertdokument
DE102006008247A1 (de) 2006-02-22 2007-08-23 Giesecke & Devrient Gmbh Lasermarkierbares Sicherheitselement
DE102006034854A1 (de) 2006-07-25 2008-01-31 Ovd Kinegram Ag Verfahren zur Erzeugen einer Lasermarkierung in einem Sicherheitsdokument sowie derartiges Sicherheitsdokument
FR2918485B1 (fr) 2007-07-04 2010-09-10 Arjowiggins Licensing Sas Support fibreux pour insert comportant une antenne
EP2181858A1 (fr) 2008-11-04 2010-05-05 Agfa-Gevaert N.V. Document de sécurité et son procédé de production
DK2393656T3 (da) 2009-02-04 2013-09-08 Bayer Ip Gmbh Laminatopbygning og folier til ID-dokumenter med forbedret lasergraveringsevne
PL2284019T3 (pl) 2009-06-22 2017-03-31 Polska Wytwórnia Papierów Wartościowych S.A. Papier zabezpieczony do grawerowania laserowego, dokument zabezpieczony i sposób wytwarzania dokumentów zabezpieczonych
FR2963275B1 (fr) 2010-07-30 2012-08-17 Arjowiggins Security Carte multicouche comportant une couche externe fibreuse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035096A1 (fr) * 1997-02-06 1998-08-13 Merck Patent Gmbh Papiers et cartonnages marquables par laser, procede permettant de les produire et leur utilisation dans le domaine des emballages, des papiers-valeurs, des papiers infalsifiables et des produits graphiques
EP0894896A2 (fr) * 1997-07-30 1999-02-03 MERCK PATENT GmbH Papiers et cartons marquables par laser
FR2943074A1 (fr) * 2009-03-13 2010-09-17 Arjowiggins Security Substrat marquable au laser et procede de fabrication associe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9865520B2 (en) 2015-08-07 2018-01-09 International Business Machines Corporation Tunable semiconductor band gap reduction by strained sidewall passivation

Also Published As

Publication number Publication date
FR2992256A1 (fr) 2013-12-27
WO2014002014A2 (fr) 2014-01-03
EP2864127A2 (fr) 2015-04-29

Similar Documents

Publication Publication Date Title
FI20055380A7 (fi) Menetelmä selluloosahiukkasten pinnoittamiseksi, pinnoitetut selluloosahiukkaset ja niiden käyttö paperin- ja kartonginvalmistuksessa
WO2008016639A3 (fr) Papier durable
TN2011000502A1 (en) Clear magnetic intaglio printing ink
WO2011117750A3 (fr) Article pour fumeur avec un matériau de feuille thermorésistant
MX366743B (es) Papel o cartón hidrofóbico con nanopartículas auto-ensambladas y método para elaborarlo.
WO2012015480A3 (fr) Compositions, systèmes et procédés de marquage laser en fonction de réaction
WO2018220168A3 (fr) Encre comprenant des nanoparticules encapsulées
WO2010131016A3 (fr) Composition de matière de charge pour papier
BR112012015636A2 (pt) substrato de papel ou papelão, processo para produção do substrato e uma embalagem formada com o substrato
BR112015005323A2 (pt) elemento de segurança, método para formar um elemento de segurança, produto de segurança, e, uso de um elemento de segurança
ATE538185T1 (de) Laserempfindliche beschichtungszusammensetzung
WO2014033324A3 (fr) Élément de sécurité et document de sécurité
HK1223593A1 (zh) 具有高吸收性和大厚度的软吸收性片材及制造软吸收性片材的方法
WO2009065569A3 (fr) Particules anticorrosion submicroniques
WO2009137592A3 (fr) Nanoparticules modifiées en surface
CO6440526A2 (es) Proceso para preparar carbonato de calcio que reacciona en la superficie y su uso
BRPI0815627A2 (pt) Material de revestimento, processo para a produção de um agente de revestimento, e, uso de um material de revestimento.
WO2012066308A3 (fr) Compositions
HK1199863A1 (en) Optical security device with nanoparticle ink
MY183225A (en) Low-reflection coating, glass sheet, glass substrate, and photoelectric conversion device
ES2570173T3 (es) Pigmentos inorgánicos tratados que tienen flujo en masa mejorado, y su uso en suspensiones de papel
MX392765B (es) Composicion y metodo para formar una superficie auto-descontaminante.
MX2015013189A (es) Composicion de recubrimiento superhidrofilico.
PT2357213E (pt) Para preparar a mesma e utilização de partículas submicrométricas contendo carbonato de cálcio em composições de revestimento
MX368103B (es) Dispersiones de pigmentos y tintas de impresion con propiedades coloristicas mejoradas.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13765442

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2013765442

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013765442

Country of ref document: EP