CN110799345B - 用于热敏印刷的防篡改介质 - Google Patents

用于热敏印刷的防篡改介质 Download PDF

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Publication number
CN110799345B
CN110799345B CN201880040382.7A CN201880040382A CN110799345B CN 110799345 B CN110799345 B CN 110799345B CN 201880040382 A CN201880040382 A CN 201880040382A CN 110799345 B CN110799345 B CN 110799345B
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CN
China
Prior art keywords
acid
treatment composition
coating layer
liquid treatment
thermochromic coating
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CN201880040382.7A
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English (en)
Chinese (zh)
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CN110799345A (zh
Inventor
罗格·博尔斯特伦
吉尔伯特·博蒂
菲利普·亨齐克
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Omya International AG
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Omya International AG
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Publication of CN110799345A publication Critical patent/CN110799345A/zh
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    • 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
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/36—Printing on other surfaces than ordinary paper on pretreated paper, e.g. parchment, oiled paper, paper for registration purposes
    • 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
    • B41M3/001—Printing processes to produce particular kinds of printed work, e.g. patterns using chemical colour-formers or chemical reactions, e.g. leuco dyes or acids
    • 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
    • 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
    • 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
    • B41M5/3338—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/04—Direct 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)
CN201880040382.7A 2017-06-22 2018-06-12 用于热敏印刷的防篡改介质 Active CN110799345B (zh)

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 (2)

Publication Number Publication Date
CN110799345A CN110799345A (zh) 2020-02-14
CN110799345B true CN110799345B (zh) 2022-04-19

Family

ID=59152730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880040382.7A Active CN110799345B (zh) 2017-06-22 2018-06-12 用于热敏印刷的防篡改介质

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

Citations (7)

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GB1507454A (en) * 1975-06-19 1978-04-12 Wiggins Teape Ltd Security paper
US4570169A (en) * 1983-09-27 1986-02-11 Sanyo-Kokusaku Pulp Co., Ltd. Heat-sensitive recording materials
WO2007066083A3 (en) * 2005-12-06 2007-09-07 Inovink Ltd Improvements in and relating to image articles
JP2012240287A (ja) * 2011-05-19 2012-12-10 Nippon Paper Industries Co Ltd 感熱記録体
CN103196907A (zh) * 2013-01-21 2013-07-10 江南大学 一种酸碱指示剂及其制备方法
TW201700642A (zh) * 2015-03-13 2017-01-01 歐米亞國際公司 製備隱藏圖案的方法
CN106366704A (zh) * 2016-08-26 2017-02-01 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

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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
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
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
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
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
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

Patent Citations (7)

* 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
US4570169A (en) * 1983-09-27 1986-02-11 Sanyo-Kokusaku Pulp Co., Ltd. Heat-sensitive recording materials
WO2007066083A3 (en) * 2005-12-06 2007-09-07 Inovink Ltd Improvements in and relating to image articles
JP2012240287A (ja) * 2011-05-19 2012-12-10 Nippon Paper Industries Co Ltd 感熱記録体
CN103196907A (zh) * 2013-01-21 2013-07-10 江南大学 一种酸碱指示剂及其制备方法
TW201700642A (zh) * 2015-03-13 2017-01-01 歐米亞國際公司 製備隱藏圖案的方法
CN106366704A (zh) * 2016-08-26 2017-02-01 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

Also Published As

Publication number Publication date
EP3642044B1 (en) 2021-07-28
EP3418064A1 (en) 2018-12-26
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
KR20200021471A (ko) 2020-02-28

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