CA2463787A1 - Ink set, printed article, a method of printing and use of a colorant - Google Patents

Ink set, printed article, a method of printing and use of a colorant Download PDF

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Publication number
CA2463787A1
CA2463787A1 CA002463787A CA2463787A CA2463787A1 CA 2463787 A1 CA2463787 A1 CA 2463787A1 CA 002463787 A CA002463787 A CA 002463787A CA 2463787 A CA2463787 A CA 2463787A CA 2463787 A1 CA2463787 A1 CA 2463787A1
Authority
CA
Canada
Prior art keywords
inks
ink set
group
colorant
taggant
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.)
Granted
Application number
CA002463787A
Other languages
French (fr)
Other versions
CA2463787C (en
Inventor
Anton Bleikolm
Pierre Degott
Claude-Alain Despland
Edgar Mueller
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.)
SICPA Holding SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2463787A1 publication Critical patent/CA2463787A1/en
Application granted granted Critical
Publication of CA2463787C publication Critical patent/CA2463787C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/40—Ink-sets specially adapted for multi-colour inkjet printing
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/20—Obtaining compounds having sulfur atoms directly bound to the phthalocyanine skeleton
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Abstract

The invention relates to an ink set comprising a plurality of inks of a firs t and of a second group, having different colors. Inks of said first group comprise a visible colorant and an additional IR-absorbing compound (IR- taggant) which has an absorption peak at a predetermined wavelength in the near infrared. Inks of said second group comprise a visible colorant which h as at the same time an infrared absorption peak at the same wavelength as that of the IR-taggant used in the inks of the first group. Preferred embodiment is a four-color process ink set comprising an IR feature.

Claims (15)

1. An ink set for printing light absorbing idicia comprising at least two inks, each of said inks having at least one colorant, pigment or dye absorbing visible light, wherein the ink set has a first group of inks and a second group of inks, the inks of said first group including an additional taggant with a predetermined spectral characteristic, preferably an absorption characteristic and the inks of said second group having a colorant, dye or pigment with a spectral characteristic, preferably an absorption characteristic at least partially similar to the spectral characteristic of said taggant.
2. An ink set according to claim 1, wherein the colorant, dye or pigment of the inks of the second group have a NIR absorption peak, at a wavelength substantially identical to the wavelength of a NIR absorption peak of the taggant of the inks of the first group.
3. An ink set according to one of the claims 1 or 2, wherein the ink set consists of a black, a yellow, a magenta and a cyan ink.
4. An ink set according to one of the claims 1 to 3, wherein the first group of inks includes black, yellow and magenta inks and wherein the second group of inks includes cyan or green inks.
5. An ink set according to one of the claims 1 to 4, wherein the colorant of the ink of the second group is a phthalocyanine, preferably a metal free unsubstituted dihydrogeno phthalocyanine of the crystallographic X-form.
6. An ink set according to one of the claims 1 to 5, wherein the taggant has an absorption peak in the wavelength range of 700 to 900 nm, preferably of 780 nm.
7. An ink set according to claim 6, wherein the colorant of the second group of inks has an absorption peak in the wavelength range between 700 and 900 nm, preferably at 780 nm.
8. An ink set according to one of the claims 1 to 7, wherein the taggant is a benzenethiol-substituted copper phthalocyanine.
9. An ink set according to one of the claims 1 to 8, wherein the taggant has substantially no absorption in the visible spectrum.
10. An ink set according to one of the claims 1 to 9, wherein said taggant has a light fastness of at least 3 on the international wool scale.
11. An ink set according to one of the claims 1 to 10, wherein said colorant, dye or pigment has a light fastness of at least 3 on the international wool scale.
12. A printed article carrying a light-absorbing indicia, the indicia being printed with an ink set comprising at least two inks, especially with an ink set according to one of the claims 1 to 11, each of said inks having at least one colorant, dye or pigment, wherein the ink set has a first group of inks and a second group of inks, the inks of said first group including an additional taggant with a predetermined spectral, preferably absorption characteristic, and the inks of said second group having a colorant, dye or pigment with a spectral characteristic at least partially similar to the spectral characteristic of said taggant.
13. A method of printing an indicia having a predetermined spectral characteristic onto an article, preferably with an ink set according to one of the claims 1 to 11, the method comprising the steps of - applying at least one ink having a predetermined colorant of a first group of inks and - applying at least one ink of a second group of inks having a different color than the inks of the first group wherein the inks of said first group include an additional taggant with a predetermined spectral characteristic and wherein the inks of the second group have a colorant with a spectral characteristic at least partially similar to the absorption characteristic of said taggant.
14. Use of a colorant having a specific spectral characteristic as a colorant in an ink of an ink set including at least one additional ink having a colorant of a different color and having an additional taggant with an at least partially similar spectral characteristic.
15. A dual ink set comprising a conventional four-colours ink set and an ink set according to one of the claims 1 to 15.
CA2463787A 2001-10-31 2002-08-30 Ink set, printed article, a method of printing and use of a colorant Expired - Fee Related CA2463787C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01125983A EP1308485A1 (en) 2001-10-31 2001-10-31 Ink set with an IR-taggant
EP01125983.5 2001-10-31
PCT/EP2002/009666 WO2003038001A1 (en) 2001-10-31 2002-08-30 Ink set, printed article, a method of printing and use of a colorant

Publications (2)

Publication Number Publication Date
CA2463787A1 true CA2463787A1 (en) 2003-05-08
CA2463787C CA2463787C (en) 2010-10-26

Family

ID=8179134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2463787A Expired - Fee Related CA2463787C (en) 2001-10-31 2002-08-30 Ink set, printed article, a method of printing and use of a colorant

Country Status (19)

Country Link
US (1) US6926764B2 (en)
EP (2) EP1308485A1 (en)
JP (1) JP4308005B2 (en)
KR (1) KR100944177B1 (en)
CN (1) CN100465236C (en)
AT (1) ATE325849T1 (en)
AU (1) AU2002333761B2 (en)
BR (1) BR0213711B1 (en)
CA (1) CA2463787C (en)
DE (1) DE60211368T2 (en)
DK (1) DK1440129T3 (en)
ES (1) ES2261784T3 (en)
IL (2) IL161399A0 (en)
MX (1) MXPA04003920A (en)
PT (1) PT1440129E (en)
RU (1) RU2292370C2 (en)
UA (1) UA82181C2 (en)
WO (1) WO2003038001A1 (en)
ZA (1) ZA200403223B (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380982A1 (en) * 2002-07-08 2004-01-14 Sicpa Holding S.A. Method and device for coding articles
GB0219938D0 (en) * 2002-08-28 2002-10-02 Avecia Ltd Compound
JP2004291508A (en) * 2003-03-27 2004-10-21 Sharp Corp Method for forming image, recording agent and apparatus for forming image
US7299984B2 (en) * 2003-08-21 2007-11-27 Pitney Bowes Inc. Postage indicia including encoded ink characteristic data
DE102004011347A1 (en) 2004-03-05 2005-09-29 Basf Ag Printing inks for offset and / or high-pressure printing with NIR absorbers as well as NIR absorbers soluble in offset and / or high-pressure inks
WO2006095930A2 (en) * 2005-03-11 2006-09-14 Canon Kabushiki Kaisha Ink set, image forming method, ink jet recording method, ink cartridge, and recording unit
US20070054130A1 (en) * 2005-08-31 2007-03-08 Illinois Tool Works, Inc. Security laser printing film
US20080087189A1 (en) * 2005-10-03 2008-04-17 Sun Chemical Corporation Security pigments and the process of making thereof
US20080274028A1 (en) * 2005-10-03 2008-11-06 Hai Hui Lin Security pigments and the process of making thereof
ATE420144T1 (en) 2005-11-25 2009-01-15 Sicpa Holding Sa IR-ABSORBING INTAGLIO INK
US8168880B2 (en) * 2006-04-26 2012-05-01 Certainteed Corporation Shingle with photovoltaic element(s) and array of same laid up on a roof
US7918551B2 (en) * 2006-06-02 2011-04-05 Hewlett-Packard Development Company, L.P. Ink sets with infrared blockers
US7645014B2 (en) * 2006-06-02 2010-01-12 Hewlett-Packard Development Company, L.P. Infrared light absorbent dye
US8319093B2 (en) * 2006-07-08 2012-11-27 Certainteed Corporation Photovoltaic module
US7829162B2 (en) 2006-08-29 2010-11-09 international imagining materials, inc Thermal transfer ribbon
JP2010516823A (en) 2007-01-17 2010-05-20 チバ ホールディング インコーポレーテッド Colorless IR absorber of dithiolene metal complex
JP5168463B2 (en) * 2007-11-06 2013-03-21 ブラザー工業株式会社 Infrared absorbing ink for water-based ink jet recording, ink jet recording method and ink jet recording apparatus
CN101855307A (en) * 2007-11-14 2010-10-06 惠普发展公司，有限责任合伙企业 Ink visible under narrow band uv radiation
US8186272B2 (en) * 2007-12-28 2012-05-29 Pitney Bowes Inc. Method and system for drying ink on a substrate material
US8404967B2 (en) 2008-01-08 2013-03-26 Certainteed Corporation Photovoltaic module
WO2009134965A2 (en) * 2008-04-30 2009-11-05 Polyonics, Inc. Method and apparatus for the detection of counterfeiting
JP5477526B2 (en) * 2008-07-28 2014-04-23 凸版印刷株式会社 Anti-counterfeit ink, anti-counterfeit medium and anti-counterfeit sticker
US8685154B2 (en) * 2008-08-12 2014-04-01 Hewlett-Packard Development Company, L.P. Inks with water soluble near IR dyes
EP2459661B1 (en) * 2009-07-31 2016-01-27 Hewlett-Packard Development Company, L.P. Ink set with near infrared detection capability and method of using the same
JP2011241274A (en) * 2010-05-17 2011-12-01 Fujifilm Corp Infrared absorption nature composition, infrared absorption nature ink, recorded matter, image recording method, and image detecting method
JP5697894B2 (en) 2010-05-17 2015-04-08 富士フイルム株式会社 Infrared absorbing composition, infrared absorbing ink, recorded matter, image recording method, and image detection method
DE102010021515A1 (en) 2010-05-26 2011-12-01 Beb Industrie-Elektronik Ag Attack color for marking documents
WO2012073241A1 (en) 2010-11-30 2012-06-07 Bsecure Ltd. Device for product authentication
JP6021895B2 (en) * 2011-05-06 2016-11-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Chromophore with perfluoroalkyl substituent
US9244017B2 (en) 2011-05-26 2016-01-26 Altria Client Services Llc Oil detection process and apparatus
US9080987B2 (en) 2011-05-26 2015-07-14 Altria Client Services, Inc. Oil soluble taggants
CN102585595A (en) * 2011-12-23 2012-07-18 安徽雅美油墨有限公司 Environmentally-friendly pure soybean four-color ink
US10900897B2 (en) 2012-05-29 2021-01-26 Altria Client Services Llc Oil detection process
US10173453B2 (en) 2013-03-15 2019-01-08 Visual Physics, Llc Optical security device
US9097668B2 (en) 2013-03-15 2015-08-04 Altria Client Services Inc. Menthol detection on tobacco
US9073091B2 (en) 2013-03-15 2015-07-07 Altria Client Services Inc. On-line oil and foreign matter detection system and method
RU2536748C1 (en) * 2013-07-12 2014-12-27 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Product containing paper or polymer carrier with protecting marking, and method of determining authenticity of product
PL3333812T3 (en) 2013-12-03 2020-07-13 Crane & Co., Inc. A security sheet or document having one or more enhanced watermarks
BR112016021736A2 (en) 2014-03-27 2017-08-15 Visual Physics Llc OPTICAL DEVICE PRODUCING SPARKLING-TYPE OPTICAL EFFECTS
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
ES2721757T3 (en) 2014-07-17 2019-08-05 Visual Physics Llc Improved polymeric sheet material for use in obtaining polymeric security documents such as banknotes
WO2016077471A1 (en) 2014-11-11 2016-05-19 Altria Client Services Inc. Method for detecting oil on tobacco products and packaging
CA2976218C (en) 2015-02-11 2023-02-14 Crane & Co., Inc. Method for the surface application of a security device to a substrate
EP3095825B1 (en) * 2015-05-19 2019-10-02 Agfa-Gevaert N.V. Aqueous inkjet inks
DE102015014560A1 (en) 2015-11-11 2017-05-11 Giesecke & Devrient Gmbh Pigment system, luminescence color system and value document
CN105400283A (en) * 2015-12-24 2016-03-16 常熟昊虞电子信息科技有限公司 Preparation method of quick-drying environmental-protection dark red printing ink
WO2018019824A1 (en) * 2016-07-25 2018-02-01 Sicpa Holding Sa Multicomponent reactive inks and printing method
CN110582412B (en) * 2017-02-10 2022-08-30 克瑞尼股份有限公司 Machine readable optical security device
KR101835310B1 (en) * 2017-09-26 2018-03-08 나노씨엠에스(주) Near infrared ray absorbing compound for security materials, method for production thereof, ink composition absorbing and reflecting near infrared ray and printing article using the same
US10642179B2 (en) 2018-01-24 2020-05-05 Xerox Corporation Security toner and process using thereof
DE102019004229A1 (en) * 2019-06-13 2020-12-17 Giesecke+Devrient Currency Technology Gmbh Security element with different printing inks when illuminated with electromagnetic radiation in the infrared wavelength range
CN112394045A (en) * 2019-08-16 2021-02-23 大连兆晶生物科技有限公司 Anti-counterfeiting method for identifying polymer safety mark
DE102019007417A1 (en) 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element with machine-readable IR code
DE102019007418A1 (en) 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element and value document with visually and machine checkable security features that are spatially related to one another
CN111501405B (en) * 2020-04-28 2023-03-24 安徽集友纸业包装有限公司 Anti-counterfeiting cigarette tipping paper, preparation method thereof, filter element and smoking product
WO2022014236A1 (en) * 2020-07-15 2022-01-20 富士フイルム株式会社 Ink set and printed matter
JP6981562B1 (en) * 2021-03-11 2021-12-15 東洋インキＳｃホールディングス株式会社 Gravure printing ink sets, printed matter, and packaging materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE51402T1 (en) * 1984-03-21 1990-04-15 Ici Plc INFRARED ABSORBER.
EP0340898B1 (en) * 1988-04-05 1996-09-04 Zeneca Limited Security coding
WO1990016043A1 (en) 1989-06-19 1990-12-27 Lansco Inc Authentication apparatus using resonance absorption of light
GB8915961D0 (en) * 1989-07-12 1989-08-31 Ici Plc Substituted phthalocyanines
US5438928A (en) * 1990-01-31 1995-08-08 Thomas De La Rue & Company Limited Signature panels
DE4022822C1 (en) * 1990-07-18 1991-10-24 Heinrich Bauer Verlag, 2000 Hamburg, De
DE4202038A1 (en) 1992-01-25 1993-07-29 Basf Ag USE OF A LIQUID CONTAINING IR DYES AS PRINTING INK
WO1998046685A1 (en) 1997-04-16 1998-10-22 Seiko Epson Corporation Water base ink set for ink jet recording
US6576155B1 (en) * 1998-11-10 2003-06-10 Biocrystal, Ltd. Fluorescent ink compositions comprising functionalized fluorescent nanocrystals
US6786954B1 (en) * 1999-06-10 2004-09-07 The Board Of Trustees Of The Leland Stanford Junior University Document security method utilizing microdrop combinatorics, ink set and ink composition used therein, and product formed
US20050031838A1 (en) * 2003-08-06 2005-02-10 Spectra Systems Corporation Taggant security system for paper products as a deterrent to counterfeiting

Also Published As

Publication number Publication date
CN1578817A (en) 2005-02-09
BR0213711B1 (en) 2013-11-26
AU2002333761B2 (en) 2008-08-07
US20040253419A1 (en) 2004-12-16
CN100465236C (en) 2009-03-04
MXPA04003920A (en) 2004-07-23
KR100944177B1 (en) 2010-02-25
IL161399A0 (en) 2004-09-27
DE60211368T2 (en) 2007-02-22
RU2004116328A (en) 2005-11-10
ATE325849T1 (en) 2006-06-15
KR20040053204A (en) 2004-06-23
RU2292370C2 (en) 2007-01-27
DE60211368D1 (en) 2006-06-14
EP1440129A1 (en) 2004-07-28
ZA200403223B (en) 2005-01-26
JP2005507451A (en) 2005-03-17
DK1440129T3 (en) 2006-09-11
IL161399A (en) 2008-08-07
ES2261784T3 (en) 2006-11-16
JP4308005B2 (en) 2009-08-05
US6926764B2 (en) 2005-08-09
CA2463787C (en) 2010-10-26
UA82181C2 (en) 2008-03-25
EP1308485A1 (en) 2003-05-07
WO2003038001A1 (en) 2003-05-08
EP1440129B1 (en) 2006-05-10
PT1440129E (en) 2006-08-31
BR0213711A (en) 2004-10-26

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