[go: up one dir, main page]

CL2012001457A1 - Proceso para obtener marcado de polímero de cristal líquido que comprende, aplicar composición precursora a sustrato, calentar, aplicar segunda composición precursora, calentar, curar y polimerizar; marcado de polimero con primera y segunda composicion precursora que comprende compuesto dopante quiral, y sustrato. - Google Patents

Proceso para obtener marcado de polímero de cristal líquido que comprende, aplicar composición precursora a sustrato, calentar, aplicar segunda composición precursora, calentar, curar y polimerizar; marcado de polimero con primera y segunda composicion precursora que comprende compuesto dopante quiral, y sustrato.

Info

Publication number
CL2012001457A1
CL2012001457A1 CL2012001457A CL2012001457A CL2012001457A1 CL 2012001457 A1 CL2012001457 A1 CL 2012001457A1 CL 2012001457 A CL2012001457 A CL 2012001457A CL 2012001457 A CL2012001457 A CL 2012001457A CL 2012001457 A1 CL2012001457 A1 CL 2012001457A1
Authority
CL
Chile
Prior art keywords
substrate
heating
applying
precursor composition
precursor
Prior art date
Application number
CL2012001457A
Other languages
English (en)
Inventor
Thomas Tiller
Andrea Callegari
Fréderic Gremaud
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 CL2012001457A1 publication Critical patent/CL2012001457A1/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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Duplication Or Marking (AREA)
  • Credit Cards Or The Like (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Materials For Medical Uses (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Marcado de polímero de cristal líquido que comprende una composición de cristal líquido quiral; un sustrato que comprende a dicho marcado; y proceso para proveer un sustrato con dicho marcado.
CL2012001457A 2009-12-08 2012-06-04 Proceso para obtener marcado de polímero de cristal líquido que comprende, aplicar composición precursora a sustrato, calentar, aplicar segunda composición precursora, calentar, curar y polimerizar; marcado de polimero con primera y segunda composicion precursora que comprende compuesto dopante quiral, y sustrato. CL2012001457A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26766809P 2009-12-08 2009-12-08

Publications (1)

Publication Number Publication Date
CL2012001457A1 true CL2012001457A1 (es) 2012-10-05

Family

ID=42311269

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012001457A CL2012001457A1 (es) 2009-12-08 2012-06-04 Proceso para obtener marcado de polímero de cristal líquido que comprende, aplicar composición precursora a sustrato, calentar, aplicar segunda composición precursora, calentar, curar y polimerizar; marcado de polimero con primera y segunda composicion precursora que comprende compuesto dopante quiral, y sustrato.

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)
IL (1) IL219657A0 (es)
MA (1) MA33777B1 (es)
MX (1) MX2012006164A (es)
PH (1) PH12012501031A1 (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)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102666118A (zh) * 2009-12-08 2012-09-12 锡克拜控股有限公司 以改性手性液晶聚合物为基础的标志
DK2509794T3 (en) * 2009-12-08 2015-03-23 Sicpa Holding Sa LABELING BASED ON CHIRAL, LIQUID CRYSTAL POLYMERS
JP5659430B2 (ja) * 2009-12-08 2015-01-28 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ キラル液晶ポリマーポリマーをベースにした改質されたマーキング
AR086508A1 (es) * 2011-05-27 2013-12-18 Sicpa Holding Sa Sustrato con una marcacion de polimero de cristal liquido modificado
EP2855629A1 (en) * 2012-05-25 2015-04-08 Cambridge Enterprise Ltd. Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith
KR20150096750A (ko) 2012-12-20 2015-08-25 시크파 홀딩 에스에이 무작위 분포된 크레이터를 안에 포함하는 키랄 액정 중합체 층 또는 패턴
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
ES2726851T3 (es) * 2013-11-08 2019-10-09 Sicpa Holding Sa Marca compuesta sin sal basada en precursores de cristales líquidos quirales que comprenden dopantes de acrilato quirales
US10308872B2 (en) 2013-11-08 2019-06-04 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors and modifying resins
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
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
BR112016029011B1 (pt) 2014-06-10 2022-08-09 Sicpa Holding Sa Substrato tendo em si uma marcação, método de provê-lo e método de melhorar a proteção de um artigo tendo em si uma marcação contra falsificação
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
WO2019188846A1 (ja) 2018-03-29 2019-10-03 富士フイルム株式会社 画像形成方法
CN114375261B (zh) * 2019-09-27 2023-03-28 富士胶片株式会社 图像记录方法
JPWO2022138142A1 (es) * 2020-12-25 2022-06-30

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836885A1 (de) 1998-08-14 2000-02-17 Clariant Gmbh Lasermarkierung von Effektbeschichtungen
DE10039377A1 (de) 1999-09-03 2001-03-08 Merck Patent Gmbh Thermochromes flüssigkristallines Medium
JP2001188119A (ja) * 1999-12-28 2001-07-10 Seiko Epson Corp カラーフィルターの製造方法および液晶表示装置の製造方法
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
JP4324973B2 (ja) * 2003-07-09 2009-09-02 株式会社ジェイ・エム・エス 混注ポート
JP2005096176A (ja) * 2003-09-24 2005-04-14 Dainippon Printing Co Ltd 真偽判定用媒体、真偽判定用媒体ラベル、真偽判定用媒体転写シート、真偽判定可能なシート、および真偽判定可能な情報記録体
JP4515066B2 (ja) * 2003-09-24 2010-07-28 大日本印刷株式会社 真偽判定用媒体、真偽判定用媒体ラベル、真偽判定用媒体転写シート、真偽判定可能なシート、および真偽判定可能な情報記録体
CN1898309A (zh) * 2003-11-21 2007-01-17 Kba-美创力公司 借助萃取剂改性手性液晶膜的方法
JP2005301093A (ja) * 2004-04-15 2005-10-27 Dainippon Printing Co Ltd 真偽判定用媒体、真偽判定用媒体ラベル、真偽判定用媒体転写シート、真偽判定可能なシート、および真偽判定可能な情報記録体
JP2006145952A (ja) * 2004-11-22 2006-06-08 Konica Minolta Holdings Inc 反射型液晶表示素子
KR20060113463A (ko) 2005-04-27 2006-11-02 히다치 막셀 가부시키가이샤 폴리머 기재의 표면개질방법, 폴리머 기재에 도금막을형성하는 방법, 폴리머부재의 제조방법 및 코팅부재
WO2006118889A1 (en) 2005-04-29 2006-11-09 Emp Biotech Gmbh Method for identification of product forgeries
JP4935036B2 (ja) * 2005-09-27 2012-05-23 大日本印刷株式会社 真正性表示体
JP2007141117A (ja) * 2005-11-22 2007-06-07 Toppan Printing Co Ltd 偽造防止媒体およびその偽造防止媒体による真偽判定方法
KR20080073750A (ko) * 2005-11-22 2008-08-11 메르크 파텐트 게엠베하 전사 요소를 사용하는 액정 필름의 열 전사 방법
JP2007171310A (ja) * 2005-12-19 2007-07-05 Dainippon Printing Co Ltd 真偽判定体及び真偽判定体付き媒体
EP1876216A1 (en) * 2006-06-27 2008-01-09 Sicpa Holding S.A. Cholesteric multi-layers
GB2457911B (en) 2008-02-27 2010-05-12 Rue De Int Ltd Improved method for producing an optically varible security device
JP5617087B2 (ja) 2008-04-02 2014-11-05 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 液晶材料マーキングを用いた識別および認証
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
JP5659430B2 (ja) * 2009-12-08 2015-01-28 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ キラル液晶ポリマーポリマーをベースにした改質されたマーキング
CN102666118A (zh) * 2009-12-08 2012-09-12 锡克拜控股有限公司 以改性手性液晶聚合物为基础的标志

Also Published As

Publication number Publication date
MA33777B1 (fr) 2012-11-01
US8426012B2 (en) 2013-04-23
MX2012006164A (es) 2012-06-25
AP2012006295A0 (en) 2012-06-30
WO2011069689A1 (en) 2011-06-16
SA110310901B1 (ar) 2014-01-26
JP2013512800A (ja) 2013-04-18
CN102712201B (zh) 2015-02-25
KR20120104989A (ko) 2012-09-24
TW201141710A (en) 2011-12-01
EP2509795A1 (en) 2012-10-17
CN102712201A (zh) 2012-10-03
CO6541580A2 (es) 2012-10-16
JP5771850B2 (ja) 2015-09-02
UY33085A (es) 2011-07-29
AP3100A (en) 2015-01-31
AU2010330331A1 (en) 2012-06-07
UA103275C2 (ru) 2013-09-25
EA201290452A1 (ru) 2013-01-30
EA022257B1 (ru) 2015-11-30
ZA201204054B (en) 2013-02-27
TN2012000208A1 (en) 2013-12-12
PH12012501031A1 (en) 2017-07-26
BR112012013141A2 (pt) 2017-04-04
EP2509795B1 (en) 2013-09-11
HK1174877A1 (en) 2013-06-21
CA2781429A1 (en) 2011-06-16
IL219657A0 (en) 2012-07-31
ES2439046T3 (es) 2014-01-21
AR080630A1 (es) 2012-04-25
US20110135890A1 (en) 2011-06-09

Similar Documents

Publication Publication Date Title
CL2012001457A1 (es) Proceso para obtener marcado de polímero de cristal líquido que comprende, aplicar composición precursora a sustrato, calentar, aplicar segunda composición precursora, calentar, curar y polimerizar; marcado de polimero con primera y segunda composicion precursora que comprende compuesto dopante quiral, y sustrato.
CL2012001499A1 (es) Proceso para obtener un marcado de polímero de cristal líquido que comprende aplicar composición precursora de cristal líquido quiral a sustrato, calentar composición, aplicar composición modificadora, curar y polimerizar composición modificadora; y sustrato que comprende dicho marcado.
UA105259C2 (ru) Маркировка на основе хиральных жидкокристаллических полимеров
BRPI0924829A2 (pt) dispositivo de display de cristal líquido, processo para produzir o dispositivo de display de cristal líquido, composição para formar a camada de polímero, e composição para formar a camada de cristal líquido
AR080629A1 (es) Marcado a base de polimeros de cristal liquido quiral modificados
CL2013001469A1 (es) Composicion que comprende una molecula enlazante especifica y una matriz portadora; metodo de preparacion; y su uso.
MY163472A (en) Polymer compositions
PH12013502332A1 (en) Substrate with modified liquid crystal polymer marking
BRPI1007572A2 (pt) composição de geopolímero modificado, artigo e método para preparar um substrato de polímero orgânico revestido com geopolímero
TN2015000252A1 (fr) Chiral liquid crystal polymer layer or pattern comprising randomly distributed craters therein
MX2012012606A (es) Composicion adhesiva sensible a la presion, extruible y metodos para preparar la misma.
BR112013000258A2 (pt) estrutura laminada para a visualização de informações
BR112013032553A2 (pt) composto, composição, substrato, e, processos de marcação e de obtenção de um composto
BRPI0924626A2 (pt) dispositivo de exibição, método para produção do mesmo, substrato de matriz ativa.
CL2012002986A1 (es) Extensor para una composicion de tinta que comprende almidon de papa, mono-estanol amina y solucion de resina; y mezcla de composicion de tinta.
TW201144908A (en) A method for paralleling and bonding non-parallel upper and lower hard plates
CL2008001919A1 (es) Composicion de recubrimiento que comprende un compuesto con un grupo funcional amina, un acido organico volatil, un poliisocianato y un solvente organico inerte; y metodo para la aplicacion de una pelicula polimerizable a un sustrato.
TN2012000233A1 (en) Marking based on chiral liquid crystal polymers
UA68356U (ru) Способ получения анизотропного, периодического распределения наночастиц в органической матрице