KR20200021471A - 감열식 인쇄용 변조 방지 매체 - Google Patents

감열식 인쇄용 변조 방지 매체 Download PDF

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Publication number
KR20200021471A
KR20200021471A KR1020197037484A KR20197037484A KR20200021471A KR 20200021471 A KR20200021471 A KR 20200021471A KR 1020197037484 A KR1020197037484 A KR 1020197037484A KR 20197037484 A KR20197037484 A KR 20197037484A KR 20200021471 A KR20200021471 A KR 20200021471A
Authority
KR
South Korea
Prior art keywords
acid
dye
weight
liquid treatment
treatment composition
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.)
Withdrawn
Application number
KR1020197037484A
Other languages
English (en)
Korean (ko)
Inventor
로저 볼스트룀
길버트 보티
필립 훈지커
Original Assignee
옴야 인터내셔널 아게
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 옴야 인터내셔널 아게 filed Critical 옴야 인터내셔널 아게
Publication of KR20200021471A publication Critical patent/KR20200021471A/ko
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14Security printing
    • B41M3/142Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/26Printing on other surfaces than ordinary paper
    • B41M1/30Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00Inking and printing with a printer's forme
    • B41M1/26Printing on other surfaces than ordinary paper
    • B41M1/36Printing on other surfaces than ordinary paper on pretreated paper, e.g. parchment, oiled paper, paper for registration purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/001Printing processes to produce particular kinds of printed work, e.g. patterns using chemical colour-formers or chemical reactions, e.g. leuco dyes or acids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323Organic colour formers, e.g. leuco dyes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333Non-macromolecular compounds
    • B41M5/3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333Colour developing components therefor, e.g. acidic compounds
    • B41M5/3338Inorganic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/04Direct thermal recording [DTR]

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Credit Cards Or The Like (AREA)
  • Color Printing (AREA)
  • Printing Methods (AREA)
  • Laminated Bodies (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
KR1020197037484A 2017-06-22 2018-06-12 감열식 인쇄용 변조 방지 매체 Withdrawn KR20200021471A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP17177495.3A EP3418064A1 (en) 2017-06-22 2017-06-22 Tamper-proof medium for thermal printing
EP17177495.3 2017-06-22
US201762526424P 2017-06-29 2017-06-29
US62/526,424 2017-06-29
PCT/EP2018/065531 WO2018234106A1 (en) 2017-06-22 2018-06-12 Tamper-proof medium for thermal printing

Publications (1)

Publication Number Publication Date
KR20200021471A true KR20200021471A (ko) 2020-02-28

Family

ID=59152730

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197037484A Withdrawn KR20200021471A (ko) 2017-06-22 2018-06-12 감열식 인쇄용 변조 방지 매체

Country Status (10)

Country Link
US (1) US11524514B2 (https=)
EP (2) EP3418064A1 (https=)
JP (1) JP7292218B2 (https=)
KR (1) KR20200021471A (https=)
CN (1) CN110799345B (https=)
AU (1) AU2018286682A1 (https=)
BR (1) BR112019026856A2 (https=)
CA (1) CA3063816A1 (https=)
RU (1) RU2020102259A (https=)
WO (1) WO2018234106A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3406455A1 (en) * 2017-05-23 2018-11-28 Omya International AG Method for producing water-insoluble quantum dot patterns
CN113652223B (zh) * 2021-08-24 2023-07-07 云南中烟工业有限责任公司 一种温致变色材料、其制备方法及用于卷烟纸的用途
AT527002A1 (de) * 2023-07-14 2024-08-15 Hueck Folien Gmbh Sicherheitselement für Wertpapiere, Sicherheitspapiere oder Sicherheitsgegenstände
FR3151693A1 (fr) 2023-07-25 2025-01-31 Oberthur Fiduciaire Sas Procédé d’identification et/ou d’authentification d’un article de sécurité

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507454A (en) * 1975-06-19 1978-04-12 Wiggins Teape Ltd Security paper
JPS6068990A (ja) * 1983-09-27 1985-04-19 Sanyo Kokusaku Pulp Co Ltd 感熱記録材料
GB2274428B (en) * 1993-01-20 1996-08-21 Portals Security threads
US6107244A (en) 1997-10-15 2000-08-22 Nashua Corporation Verification methods employing thermally--imageable substrates
US6060426A (en) 1998-06-30 2000-05-09 Ncr Corporation Thermal paper with security features
US6284707B1 (en) 1998-07-03 2001-09-04 Nopon Paper Industries Co Ltd Thermally sensitive recording medium
FR2787802B1 (fr) 1998-12-24 2001-02-02 Pluss Stauffer Ag Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications
US6245711B1 (en) * 1999-10-29 2001-06-12 Ncr Corporation Thermal paper with security features
FI110677B (fi) 2001-10-12 2003-03-14 Jujo Thermal Oy Lämpöherkkä tallennusmateriaali
US20050064151A1 (en) * 2003-09-18 2005-03-24 Rajendra Mehta Ink jet printable security document
FR2871474B1 (fr) 2004-06-11 2006-09-15 Omya Development Ag Nouveau pigment mineral sec contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages
US7645719B2 (en) * 2004-10-13 2010-01-12 Ncr Corporation Thermal paper with security features
EP1712597A1 (en) 2005-04-11 2006-10-18 Omya Development AG Process for preparing precipitated calcium carbonate pigment, especially for use in inkjet printing pater coatings and precipitated calcium carbonate
EP1712523A1 (en) 2005-04-11 2006-10-18 Omya Development AG Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings
GB0524835D0 (en) * 2005-12-06 2006-01-11 Inovink Ltd Improvements in and relating to image articles
JP2008068580A (ja) 2006-09-15 2008-03-27 Ricoh Co Ltd 感熱記録材料
ES2436104T3 (es) 2007-11-02 2013-12-27 Omya International Ag Uso de un carbonato cálcico tratado en superficie en el papel de seda, proceso para preparar un producto de papel de seda de suavidad mejorada y productos de papel de seda de suavidad mejorada resultantes
WO2009060972A1 (ja) * 2007-11-09 2009-05-14 Sakura Color Products Corporation 変色性インキ組成物および筆記具
DK2070991T3 (da) 2007-12-12 2010-12-20 Omya Development Ag Fremgangsmåde til frembringelse af overflademodificeret, udfældet calciumcarbonat
ATE517942T1 (de) 2008-08-26 2011-08-15 Omya Development Ag Behandelte mineralische füllstoffprodukte, verfahren zu deren herstellung und deren verwendungen
ES2384017T3 (es) 2009-06-15 2012-06-28 Omya Development Ag Proceso para preparar carbonato de calcio que reacciona en la superficie y su uso
SI2264108T1 (sl) 2009-06-15 2012-06-29 Omya Development Ag Postopek za pripravo površinsko reakcijsko obdelanega kalcijevega karbonata ob uporabi šibke kisline
PT2371766E (pt) 2010-04-01 2013-05-22 Omya Development Ag Processo para preparar um produto de carbonato de cálcio precipitado, material e uso do produto de carbonato de cálcio precipitado
RS54078B1 (sr) 2010-10-26 2015-10-30 Omya International Ag Proizvodnja taloženog kalcijum-karbonata visoke čistoće
ES2549029T3 (es) 2011-05-16 2015-10-22 Omya International Ag Método para la producción de carbonato de calcio precipitado a partir de desecho de la molienda de pulpa
JP2012240287A (ja) * 2011-05-19 2012-12-10 Nippon Paper Industries Co Ltd 感熱記録体
JP5893795B2 (ja) 2012-03-23 2016-03-23 オムヤ インターナショナル アーゲー 偏三角面体状の沈降炭酸カルシウムを調製するための方法
DK2722368T3 (en) 2012-10-16 2016-10-24 Omya Int Ag A method for the controlled chemical reaction of a solid filler material surface and additives to produce a surface treated filler material product
CN103196907B (zh) * 2013-01-21 2016-12-28 江南大学 一种酸碱指示剂及其制备方法
HUE026774T2 (en) 2013-02-22 2016-08-29 Omya Int Ag New surface treatment of white minerals for use in plastics
CN105283316B (zh) * 2013-05-22 2018-03-30 王子控股株式会社 热敏记录体
EP2949813B1 (en) 2014-05-26 2017-02-22 Omya International AG Process for preparing a surface-modified material
ES2663346T3 (es) * 2015-03-13 2018-04-12 Omya International Ag Método para crear un diseño oculto
EP3173247A1 (en) 2015-11-24 2017-05-31 Omya International AG Printed watermark
EP3173522A1 (en) 2015-11-24 2017-05-31 Omya International AG Method of tagging a substrate
CN106366704B (zh) * 2016-08-26 2019-02-01 中国科学院兰州化学物理研究所 具有酸碱/溶剂变色行为的凹凸棒石杂化颜料及其制备方法
EP3293322A1 (en) 2016-09-13 2018-03-14 Omya International AG Slip resistant product
EP3293010A1 (en) 2016-09-13 2018-03-14 Omya International AG Patterning of natural products

Also Published As

Publication number Publication date
EP3642044B1 (en) 2021-07-28
EP3418064A1 (en) 2018-12-26
CN110799345B (zh) 2022-04-19
JP2020527478A (ja) 2020-09-10
CA3063816A1 (en) 2018-12-27
AU2018286682A1 (en) 2019-12-12
US20200198386A1 (en) 2020-06-25
BR112019026856A2 (pt) 2020-06-30
RU2020102259A (ru) 2021-07-22
JP7292218B2 (ja) 2023-06-16
EP3642044A1 (en) 2020-04-29
WO2018234106A1 (en) 2018-12-27
US11524514B2 (en) 2022-12-13
CN110799345A (zh) 2020-02-14

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20191218

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination