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AR099908A1 - Marcado que comprende un polímero de cristal líquido quirales y una sustancia luminiscente - Google Patents

Marcado que comprende un polímero de cristal líquido quirales y una sustancia luminiscente

Info

Publication number
AR099908A1
AR099908A1 ARP150100973A ARP150100973A AR099908A1 AR 099908 A1 AR099908 A1 AR 099908A1 AR P150100973 A ARP150100973 A AR P150100973A AR P150100973 A ARP150100973 A AR P150100973A AR 099908 A1 AR099908 A1 AR 099908A1
Authority
AR
Argentina
Prior art keywords
liquid crystal
crystal polymer
substance
luminiscent
marking
Prior art date
Application number
ARP150100973A
Other languages
English (en)
Original Assignee
Sicpa Holding Sa
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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of AR099908A1 publication Critical patent/AR099908A1/es

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
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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
    • 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
    • B41M5/0023—Digital printing methods characterised by the inks 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/281—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using liquid crystals only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/364—Liquid crystals
    • 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
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • 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
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • 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
    • C09D11/50—Sympathetic, colour changing or similar inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C09K19/3857—Poly(meth)acrylate derivatives containing at least one asymmetric carbon atom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C09K19/3861—Poly(meth)acrylate derivatives containing condensed ring systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/1205—Testing spectral properties
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/205—Matching spectral properties
    • 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
    • B41M2205/38—Intermediate layers; Layers between substrate and imaging layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

Un marcador para un sustrato. El marcado comprende al menos una sustancia luminiscente (a) y al menos un material polímero de cristal líquido quiral (CLCP) (b) que tiene un intervalo de longitud de onda de reflexión que superpone al menos una parte del rango de longitud de onda de luminiscencia de (a), siempre que al menos una parte de (b) no se encuentre por debajo de (a).
ARP150100973A 2014-03-31 2015-03-30 Marcado que comprende un polímero de cristal líquido quirales y una sustancia luminiscente AR099908A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP2014056468 2014-03-31

Publications (1)

Publication Number Publication Date
AR099908A1 true AR099908A1 (es) 2016-08-24

Family

ID=50440644

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150100973A AR099908A1 (es) 2014-03-31 2015-03-30 Marcado que comprende un polímero de cristal líquido quirales y una sustancia luminiscente

Country Status (11)

Country Link
US (1) US9987866B2 (es)
EP (1) EP3126149B1 (es)
CN (1) CN106163821B (es)
AR (1) AR099908A1 (es)
BR (1) BR112016020410B1 (es)
GE (2) GEP20197037B (es)
MY (1) MY178785A (es)
RU (1) RU2664663C2 (es)
TW (1) TW201601928A (es)
UA (1) UA120929C2 (es)
WO (1) WO2015150246A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200049871A1 (en) * 2016-10-24 2020-02-13 Yingqiu Jiang Optical device with reflective multicolored and emissive images
DE102017003746A1 (de) * 2017-04-18 2018-10-18 Giesecke+Devrient Currency Technology Gmbh Wertdokument mit Sicherheitsmarkierung mit variierender Abklingzeit und Verfahren zum Identifizieren der Sicherheitsmarkierung
CN114656974B (zh) * 2022-02-25 2023-03-24 苏州大学 一种光致变色液晶薄膜及其制备方法和应用

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69325555D1 (de) 1992-04-27 1999-08-12 Merck Patent Gmbh Elektrooptisches fluessigkristallsystem
DE4405316A1 (de) 1994-02-19 1995-08-24 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
DE19532408A1 (de) * 1995-09-01 1997-03-06 Basf Ag Polymerisierbare flüssigkristalline Verbindungen
DE19843724A1 (de) 1997-10-08 1999-04-15 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
US6589445B2 (en) 2000-06-27 2003-07-08 Fuji Photo Film Co., Ltd. Light-reaction type optically active compound, light-reaction type chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, and method of changing twist structure of liquid crystal
US6565770B1 (en) 2000-11-17 2003-05-20 Flex Products, Inc. Color-shifting pigments and foils with luminescent coatings
EP1478706A1 (en) 2002-02-26 2004-11-24 Ciba SC Holding AG Ink compositions containing lanthanide complexes
RU2367677C2 (ru) 2003-11-21 2009-09-20 КБА-Метроник АГ Способ модификации хиральных жидкокристаллических пленок с помощью экстрагентов
SI1790701T2 (sl) 2005-11-25 2012-05-31 Sicpa Holding Sa Ir absorbirajoča tiskarska barva za intaglio
EP1876216A1 (en) 2006-06-27 2008-01-09 Sicpa Holding S.A. Cholesteric multi-layers
RU2323955C1 (ru) 2006-09-15 2008-05-10 Андриевский Александр Михайлович Водостойкий люминесцентный пигмент и люминесцентная печатная краска на его основе
DE102007005646A1 (de) 2007-01-31 2008-08-07 Henkel Ag & Co. Kgaa Färbemittel, enthaltend durch sichtbares Licht anregbare Lumineszenzpigmente
KR101233950B1 (ko) * 2007-04-24 2013-02-15 제온 코포레이션 중합가능한 액정 화합물, 중합가능한 액정 조성물, 액정질 중합체, 및 광학 이방성 물질
BRPI0810662A2 (pt) 2007-04-24 2014-11-04 Sicpa Holding Sa Método para marcar um documento ou item; método e dispositivo para identificar o documento ou item marcado; utilização de partículas de polarização circular.
US9834660B2 (en) 2007-06-28 2017-12-05 Honeywell International Inc. Rare earth metal complexes that excite in the long UV wavelength range
EP2285587B1 (en) 2008-04-02 2016-11-23 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
JP5540473B2 (ja) 2008-06-12 2014-07-02 凸版印刷株式会社 コレステリック液晶ディスプレイ用品
US8454857B2 (en) * 2008-06-30 2013-06-04 Zeon Corporation Polymerizable liquid crystal compounds, polymerizable liquid crystal compositions, liquid crystalline polymers and optically anisotropic materials
PE20100769A1 (es) 2009-04-02 2010-11-25 Sicpa Holding Sa Identificacion y autenticacion usando marcados de material de cristal liquido polimerico
UY32616A (es) * 2009-05-12 2010-12-31 Sicpa Holding Sa Documento seguro que comprende quelatos luminiscentes
AU2010330334A1 (en) 2009-12-08 2012-06-21 Sicpa Holding Sa Marking based on modified chiral liquid crystal polymers
KR20120104989A (ko) 2009-12-08 2012-09-24 시크파 홀딩 에스.에이. 키랄 액정 고분자 마킹
PT2509794E (pt) 2009-12-08 2015-03-24 Sicpa Holding Sa Marcação baseada em polímeros de cristais líquidos quirais
EP2509792B1 (en) 2009-12-08 2014-07-02 Sicpa Holding Sa Modified marking based on chiral liquid crystal polymers
US9029442B2 (en) 2010-05-25 2015-05-12 Sicpa Holding Sa Polymer-bonded perylene dyes and compositions containing same
AU2011340611A1 (en) 2010-12-07 2013-05-30 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors
MY160515A (en) 2010-12-07 2017-03-15 Sicpa Holding Sa Simplified control of color shifting properties of a chiral liquid crystal polymer
JP5589939B2 (ja) * 2011-04-12 2014-09-17 大日本印刷株式会社 微粒子、粒子群、偽造防止用インク、偽造防止用トナー、偽造防止用シートおよび偽造防止媒体
AR086509A1 (es) 2011-05-25 2013-12-18 Sicpa Holding Sa Tintes de quaterrileno y/o terrileno unidos a polimeros y composiciones que los contienen
MX2014005613A (es) 2011-11-10 2014-07-30 Sicpa Holding Sa Hidrocarburos aromaticos policiclicos unidos a polimero que tienen sustituyentes que contienen nitrogeno.
TW201331304A (zh) 2011-11-10 2013-08-01 Sicpa Holding Sa 聚合物結合的還原染料
MX2014011513A (es) * 2012-03-27 2014-12-05 Sicpa Holding Sa Hojuela de multiples capas con alto nivel de codificacion.
US9778201B2 (en) * 2012-07-03 2017-10-03 Sicpa Holding Sa Capsule or cork comprising security features
MX2015007822A (es) 2012-12-20 2015-08-20 Sicpa Holding Sa Capa o patron de polimero de cristal liquido quiral que comprende crateres aleatoriamente distribuidos en el mismo.

Also Published As

Publication number Publication date
BR112016020410B1 (pt) 2022-09-27
GEAP201914312A (en) 2019-05-27
US9987866B2 (en) 2018-06-05
BR112016020410A2 (es) 2017-08-15
CN106163821A (zh) 2016-11-23
WO2015150246A1 (en) 2015-10-08
US20170120649A1 (en) 2017-05-04
EP3126149A1 (en) 2017-02-08
GEP20197037B (en) 2019-11-11
TW201601928A (zh) 2016-01-16
RU2664663C2 (ru) 2018-08-21
UA120929C2 (uk) 2020-03-10
RU2016142544A3 (es) 2018-07-30
RU2016142544A (ru) 2018-05-04
CN106163821B (zh) 2019-06-28
MY178785A (en) 2020-10-20
EP3126149B1 (en) 2018-12-26

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