UY33771A - Marcado compuesto a base de precursores de cristales líquidos quirales - Google Patents

Marcado compuesto a base de precursores de cristales líquidos quirales

Info

Publication number
UY33771A
UY33771A UY33771A UY33771A UY33771A UY 33771 A UY33771 A UY 33771A UY 33771 A UY33771 A UY 33771A UY 33771 A UY33771 A UY 33771A UY 33771 A UY33771 A UY 33771A
Authority
UY
Uruguay
Prior art keywords
prirursors
liquid crystals
layer
crystal liquid
marking based
Prior art date
Application number
UY33771A
Other languages
English (en)
Inventor
Callegari Andrea
Jauzein Tristan
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 UY33771A publication Critical patent/UY33771A/es

Links

Classifications

    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • 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
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Credit Cards Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

La invención se refiere a un sustrato sobre el cual se encuentra un marcado o capa que comprende una composición de precursor de cristal líquido quiral curada, donde la composición de precursor de cristal líquido quiral comprende al menos una sal que cambia la posición de una banda de reflexión selectiva exhibida por la composición curada en comparación con una posición de una banda de reflexión selectiva exhibida por una composición curada que no contiene dicha sal y donde una resina modificadora preparada a partir de uno o más monómeros polimerizables se dispone entre el sustrato y el marcado o capa y está en contacto con el marcado o capa en una o más de sus áreas.
UY33771A 2010-12-07 2011-12-06 Marcado compuesto a base de precursores de cristales líquidos quirales UY33771A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42058010P 2010-12-07 2010-12-07
EP2010069038 2010-12-07

Publications (1)

Publication Number Publication Date
UY33771A true UY33771A (es) 2012-06-29

Family

ID=45443073

Family Applications (1)

Application Number Title Priority Date Filing Date
UY33771A UY33771A (es) 2010-12-07 2011-12-06 Marcado compuesto a base de precursores de cristales líquidos quirales

Country Status (25)

Country Link
US (1) US9816031B2 (es)
EP (1) EP2649156B1 (es)
JP (1) JP5954840B2 (es)
KR (1) KR101845111B1 (es)
CN (1) CN103249810B (es)
AP (1) AP3541A (es)
AR (1) AR084180A1 (es)
AU (1) AU2011340611A1 (es)
BR (1) BR112013013310B1 (es)
CA (1) CA2818026C (es)
CO (1) CO6801790A2 (es)
EA (1) EA024172B1 (es)
ES (1) ES2602777T3 (es)
IL (1) IL225936A0 (es)
MA (1) MA34719B1 (es)
MX (1) MX2013005925A (es)
MY (1) MY168650A (es)
PH (1) PH12013501132A1 (es)
PT (1) PT2649156T (es)
SA (1) SA111330036B1 (es)
SG (1) SG190967A1 (es)
TW (1) TW201229051A (es)
UY (1) UY33771A (es)
WO (1) WO2012076534A1 (es)
ZA (1) ZA201304112B (es)

Families Citing this family (12)

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SG11201504199YA (en) 2012-12-20 2015-07-30 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
US10654307B2 (en) 2013-10-17 2020-05-19 Sicpa Holding Sa Rotogravure printing processes for producing optically variable security features
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
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
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
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
CN105759529B (zh) * 2016-04-20 2018-12-07 深圳市国华光电科技有限公司 一种激光力学调控手性液晶高分子薄膜的方法及其应用
GB201803979D0 (en) * 2018-03-13 2018-04-25 Johnson Matthey Plc Security device, method of making a security device and method of authenticating a product
CN109320708B (zh) * 2018-09-30 2021-05-25 湘潭大学 一种手性发光液晶高分子及其制备方法

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Also Published As

Publication number Publication date
TW201229051A (en) 2012-07-16
AR084180A1 (es) 2013-04-24
AP3541A (en) 2016-01-13
EA201390730A1 (ru) 2013-11-29
CO6801790A2 (es) 2013-11-29
EP2649156B1 (en) 2016-08-10
WO2012076534A1 (en) 2012-06-14
PH12013501132A1 (en) 2019-06-14
AP2013006937A0 (en) 2013-06-30
AU2011340611A1 (en) 2013-05-30
IL225936A0 (en) 2013-07-31
MX2013005925A (es) 2013-09-06
PT2649156T (pt) 2016-10-20
KR20140004080A (ko) 2014-01-10
CA2818026A1 (en) 2012-06-14
ES2602777T3 (es) 2017-02-22
CN103249810B (zh) 2016-06-15
US20120141697A1 (en) 2012-06-07
EP2649156A1 (en) 2013-10-16
JP5954840B2 (ja) 2016-07-20
CN103249810A (zh) 2013-08-14
BR112013013310A2 (pt) 2016-09-06
US9816031B2 (en) 2017-11-14
CA2818026C (en) 2018-11-06
SA111330036B1 (ar) 2014-08-04
MY168650A (en) 2018-11-28
MA34719B1 (fr) 2013-12-03
SG190967A1 (en) 2013-07-31
ZA201304112B (en) 2014-02-26
KR101845111B1 (ko) 2018-04-03
EA024172B1 (ru) 2016-08-31
BR112013013310B1 (pt) 2021-03-02
JP2014501817A (ja) 2014-01-23

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Effective date: 20200124