AR080630A1 - Marcado con polimero de cristal liquido quiral - Google Patents

Marcado con polimero de cristal liquido quiral

Info

Publication number
AR080630A1
AR080630A1 ARP100104531A ARP100104531A AR080630A1 AR 080630 A1 AR080630 A1 AR 080630A1 AR P100104531 A ARP100104531 A AR P100104531A AR P100104531 A ARP100104531 A AR P100104531A AR 080630 A1 AR080630 A1 AR 080630A1
Authority
AR
Argentina
Prior art keywords
liquid crystal
marking
crystal
chiral liquid
composition
Prior art date
Application number
ARP100104531A
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 AR080630A1 publication Critical patent/AR080630A1/es

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • 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
    • B42D25/24—Passports
    • 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
    • B42D25/29—Securities; Bank notes
    • 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
    • C09D11/30—Inkjet printing inks
    • B42D2033/26—
    • 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.]
    • 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.]
    • Y10T428/24835—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including developable image or soluble portion in coating or impregnation [e.g., safety paper, etc.]

Abstract

Un marcado de polímero de cristal líquido se puede obtener mediante un proceso que comprende aplicar una primera composicion precursora de cristal líquido quiral en un sustrato, calentar la composicion hasta llevarla a un primer estado de cristal líquido quiral, aplicar a al menos un área de la primera composicion una segunda composicion precursora de cristal liquido quiral, calentar al menos un área para llevarla hasta un segundo estado de cristal líquido quiral y luego curar y/o polimerizar el producto resultante.
ARP100104531A 2009-12-08 2010-12-07 Marcado con polimero de cristal liquido quiral AR080630A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26766809P 2009-12-08 2009-12-08
PCT/EP2010/056873 WO2011069689A1 (en) 2009-12-08 2010-05-19 Chiral liquid crystal polymer marking

Publications (1)

Publication Number Publication Date
AR080630A1 true AR080630A1 (es) 2012-04-25

Family

ID=42311269

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104531A AR080630A1 (es) 2009-12-08 2010-12-07 Marcado con polimero de cristal liquido quiral

Country Status (25)

Country Link
US (1) US8426012B2 (es)
EP (1) EP2509795B1 (es)
JP (1) JP5771850B2 (es)
KR (1) KR20120104989A (es)
CN (1) CN102712201B (es)
AP (1) AP3100A (es)
AR (1) AR080630A1 (es)
AU (1) AU2010330331A1 (es)
BR (1) BR112012013141A2 (es)
CA (1) CA2781429A1 (es)
CL (1) CL2012001457A1 (es)
CO (1) CO6541580A2 (es)
EA (1) EA022257B1 (es)
ES (1) ES2439046T3 (es)
HK (1) HK1174877A1 (es)
IL (1) IL219657A0 (es)
MA (1) MA33777B1 (es)
MX (1) MX2012006164A (es)
SA (1) SA110310901B1 (es)
TN (1) TN2012000208A1 (es)
TW (1) TW201141710A (es)
UA (1) UA103275C2 (es)
UY (1) UY33085A (es)
WO (1) WO2011069689A1 (es)
ZA (1) ZA201204054B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012013653A2 (pt) * 2009-12-08 2017-04-04 Sicpa Holding Sa marcação baseada em polímeros de cristais líquidos quirais
KR20120104568A (ko) * 2009-12-08 2012-09-21 시크파 홀딩 에스.에이. 키랄 액정 고분자를 기반으로 하는 개질된 마킹
EP2509793B1 (en) * 2009-12-08 2013-09-11 Sicpa Holding Sa Marking based on modified chiral liquid crystal polymers
AR086508A1 (es) * 2011-05-27 2013-12-18 Sicpa Holding Sa Sustrato con una marcacion de polimero de cristal liquido modificado
EA027806B1 (ru) 2012-05-25 2017-09-29 Джонсон Мэтью Плс Способ печати капель жидкого кристалла для лазерных резонаторов на жидком полимерном растворе и устройство, получаемое указанным способом
CA2892245C (en) 2012-12-20 2020-04-28 Sicpa Holding Sa Chiral liquid crystal polymer layer or pattern comprising randomly distributed craters therein
CN103343014B (zh) * 2013-06-21 2014-12-03 惠州市华阳光学技术有限公司 一种液体着色物
TW201502257A (zh) 2013-07-10 2015-01-16 Sicpa Holding Sa 包括可印碼與手性液晶聚合物層的標記
TW201520216A (zh) 2013-10-21 2015-06-01 Sicpa Holding Sa 對掌性摻雜物與使用聚合性液晶材料標記之識別法及鑑別法
BR112016010348B1 (pt) * 2013-11-08 2022-05-24 Sicpa Holding Sa Método para prover uma marcação em um substrato, substrato, e método para aumentar uma posição de uma banda de reflexão seletiva
US10611919B2 (en) * 2013-11-08 2020-04-07 Sicpa Holding Sa Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants
TW201518485A (zh) * 2013-11-08 2015-05-16 Sicpa Holding Sa 以手性液晶前驅物及修飾樹脂爲基礎的複合標記
TW201601928A (zh) 2014-03-31 2016-01-16 西克帕控股有限公司 包含對掌性液晶聚合物與發光物質的標記
WO2015188890A1 (en) 2014-06-10 2015-12-17 Sicpa Holding Sa Substrate with a fragmented marking thereon
DE102014117877A1 (de) 2014-12-04 2016-06-23 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement
GB201701003D0 (en) * 2017-01-20 2017-03-08 Johnson Matthey Plc Security device, method of making a security device and method of authenticating a product
CN112004686B (zh) 2018-03-29 2022-10-28 富士胶片株式会社 图像形成方法
EP4036131B1 (en) * 2019-09-27 2023-08-02 FUJIFILM Corporation Image recording method
WO2022138142A1 (ja) * 2020-12-25 2022-06-30 富士フイルム株式会社 画像記録方法及びインクジェット記録物

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EP1295929B1 (en) * 2001-09-25 2009-01-07 MERCK PATENT GmbH Anisotropic polymer film
GB0129369D0 (en) 2001-12-07 2002-01-30 Filtrona United Kingdom Ltd Method and apparatus for marking articles
DE10203938A1 (de) * 2002-02-01 2003-08-14 Basf Ag Lagerstabile wässrige Miniemulsionen von cholesterischen Gemischen
JP2004170751A (ja) * 2002-11-21 2004-06-17 Nippon Oil Corp 液晶積層体
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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
EP2509793B1 (en) * 2009-12-08 2013-09-11 Sicpa Holding Sa Marking based on modified chiral liquid crystal polymers
KR20120104568A (ko) * 2009-12-08 2012-09-21 시크파 홀딩 에스.에이. 키랄 액정 고분자를 기반으로 하는 개질된 마킹

Also Published As

Publication number Publication date
UY33085A (es) 2011-07-29
BR112012013141A2 (pt) 2017-04-04
ZA201204054B (en) 2013-02-27
CL2012001457A1 (es) 2012-10-05
UA103275C2 (ru) 2013-09-25
SA110310901B1 (ar) 2014-01-26
HK1174877A1 (en) 2013-06-21
US20110135890A1 (en) 2011-06-09
CN102712201B (zh) 2015-02-25
AU2010330331A1 (en) 2012-06-07
WO2011069689A1 (en) 2011-06-16
CN102712201A (zh) 2012-10-03
AP2012006295A0 (en) 2012-06-30
MA33777B1 (fr) 2012-11-01
CO6541580A2 (es) 2012-10-16
JP2013512800A (ja) 2013-04-18
EA201290452A1 (ru) 2013-01-30
TW201141710A (en) 2011-12-01
JP5771850B2 (ja) 2015-09-02
EP2509795A1 (en) 2012-10-17
CA2781429A1 (en) 2011-06-16
MX2012006164A (es) 2012-06-25
EP2509795B1 (en) 2013-09-11
EA022257B1 (ru) 2015-11-30
IL219657A0 (en) 2012-07-31
KR20120104989A (ko) 2012-09-24
US8426012B2 (en) 2013-04-23
TN2012000208A1 (en) 2013-12-12
AP3100A (en) 2015-01-31
ES2439046T3 (es) 2014-01-21

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