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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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 (enExample)
EP (2) EP3418064A1 (enExample)
JP (1) JP7292218B2 (enExample)
KR (1) KR20200021471A (enExample)
CN (1) CN110799345B (enExample)
AU (1) AU2018286682A1 (enExample)
BR (1) BR112019026856A2 (enExample)
CA (1) CA3063816A1 (enExample)
RU (1) RU2020102259A (enExample)
WO (1) WO2018234106A1 (enExample)

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)

* 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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1712523A1 (en) 2005-04-11 2006-10-18 Omya Development AG Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings
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
JP2008068580A (ja) 2006-09-15 2008-03-27 Ricoh Co Ltd 感熱記録材料
DK2093261T3 (da) 2007-11-02 2013-12-02 Omya Int Ag Anvendelse af et overflade-reageret kalciumkarbonat i silkepapir, proces til at fremstille et silkepapirprodukt af forbedret blødhed, og deraf resulterende silkepapirprodukter med forbedret blødhed
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
ES2370453T3 (es) 2008-08-26 2011-12-16 Omya Development Ag Productos de carga mineral tratada, proceso de preparación de los mismos y usos de los mismos.
PT2264109E (pt) 2009-06-15 2012-05-09 Omya Development Ag Processo de preparação de carbonato de cálcio com superfície tratada por reacção e sua utilização
EP2264108B1 (en) 2009-06-15 2012-02-15 Omya Development AG Process to prepare a surface-reacted calcium carbonate implementing a weak acid
DK2371766T3 (da) 2010-04-01 2013-05-06 Omya Development Ag Fremgangsmåde til at opnå præcipiteret calciumcarbonat
DK2447213T3 (en) 2010-10-26 2015-07-27 Omya Int Ag Preparation of precipitated calcium carbonate with high purity
PL2524898T3 (pl) 2011-05-16 2016-02-29 Omya Int Ag Sposób wytwarzania strącanego węglanu wapnia z odpadów ze ścieralni
PL2828434T3 (pl) 2012-03-23 2019-01-31 Omya International Ag Sposób wytwarzania skalenoedrycznego strącanego węglanu wapnia
PL2722368T3 (pl) 2012-10-16 2017-08-31 Omya International Ag Sposób kontrolowanej reakcji chemicznej powierzchni stałego materiału wypełniającego i dodatków z wytworzeniem produktu w postaci poddanego obróbce powierzchniowej materiału wypełniającego
HUE026774T2 (en) 2013-02-22 2016-08-29 Omya Int Ag New surface treatment of white minerals for use in plastics
KR102278943B1 (ko) * 2013-05-22 2021-07-19 오지 홀딩스 가부시키가이샤 감열 기록체
PL2949813T3 (pl) 2014-05-26 2017-08-31 Omya International Ag Sposób wytwarzania materiałów modyfikowanych powierzchniowo
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
EP3293010A1 (en) 2016-09-13 2018-03-14 Omya International AG Patterning of natural products
EP3293322A1 (en) 2016-09-13 2018-03-14 Omya International AG Slip resistant product

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
EP3418064A1 (en) 2018-12-26
EP3642044B1 (en) 2021-07-28
BR112019026856A2 (pt) 2020-06-30
AU2018286682A1 (en) 2019-12-12
US20200198386A1 (en) 2020-06-25
EP3642044A1 (en) 2020-04-29
WO2018234106A1 (en) 2018-12-27
US11524514B2 (en) 2022-12-13
JP7292218B2 (ja) 2023-06-16
CA3063816A1 (en) 2018-12-27
CN110799345A (zh) 2020-02-14
KR20200021471A (ko) 2020-02-28
JP2020527478A (ja) 2020-09-10
RU2020102259A (ru) 2021-07-22

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