PH12016500714A1 - Rotogravure printing processes for producing optically variable security features - Google Patents

Rotogravure printing processes for producing optically variable security features

Info

Publication number
PH12016500714A1
PH12016500714A1 PH12016500714A PH12016500714A PH12016500714A1 PH 12016500714 A1 PH12016500714 A1 PH 12016500714A1 PH 12016500714 A PH12016500714 A PH 12016500714A PH 12016500714 A PH12016500714 A PH 12016500714A PH 12016500714 A1 PH12016500714 A1 PH 12016500714A1
Authority
PH
Philippines
Prior art keywords
liquid crystal
cholesteric liquid
composition
optically variable
variable security
Prior art date
Application number
PH12016500714A
Other languages
English (en)
Inventor
Garnier Christophe
Vuilleumier Lucien
Pasquier Cecile
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 PH12016500714A1 publication Critical patent/PH12016500714A1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F11/00—Rotary presses or machines having forme cylinders carrying a plurality of printing surfaces, or for performing letterpress, lithographic, or intaglio processes selectively or in combination
    • B41F11/02—Rotary presses or machines having forme cylinders carrying a plurality of printing surfaces, or for performing letterpress, lithographic, or intaglio processes selectively or in combination for securities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/10—Intaglio printing ; Gravure 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
    • B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
    • 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
    • B42D25/23—Identity cards
    • 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
    • B42D25/355—Security threads
    • 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
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/44—Marking by removal of material using mechanical means, e.g. engraving
    • 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
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
    • 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
    • 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
    • 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
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring
    • C09K2019/3408—Five-membered ring with oxygen(s) in fused, bridged or spiro ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Polarising Elements (AREA)
PH12016500714A 2013-10-17 2016-04-15 Rotogravure printing processes for producing optically variable security features PH12016500714A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13189087 2013-10-17
PCT/EP2014/071665 WO2015055504A1 (en) 2013-10-17 2014-10-09 Rotogravure printing processes for producing optically variable security features

Publications (1)

Publication Number Publication Date
PH12016500714A1 true PH12016500714A1 (en) 2016-05-30

Family

ID=49382323

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016500714A PH12016500714A1 (en) 2013-10-17 2016-04-15 Rotogravure printing processes for producing optically variable security features

Country Status (14)

Country Link
US (1) US10654307B2 (https=)
EP (1) EP3057801B1 (https=)
JP (1) JP6539852B2 (https=)
KR (1) KR102286519B1 (https=)
CN (1) CN105636794B (https=)
AU (1) AU2014336415B2 (https=)
BR (1) BR112016003299B8 (https=)
CA (1) CA2920009C (https=)
ES (1) ES2759101T3 (https=)
MX (1) MX2016004716A (https=)
PH (1) PH12016500714A1 (https=)
RU (1) RU2640269C2 (https=)
WO (1) WO2015055504A1 (https=)
ZA (1) ZA201601254B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10388098B2 (en) * 2014-02-07 2019-08-20 Korea Institute Of Machinery & Materials Apparatus and method of processing anti-counterfeiting pattern, and apparatus and method of detecting anti-counterfeiting pattern
US20200049871A1 (en) * 2016-10-24 2020-02-13 Yingqiu Jiang Optical device with reflective multicolored and emissive images
KR102424876B1 (ko) 2017-04-28 2022-07-22 엘지디스플레이 주식회사 키랄성 금속 나노구조체를 이용한 암호화 방법
KR102429090B1 (ko) 2017-04-28 2022-08-03 엘지디스플레이 주식회사 금속 나노구조체 및 이의 제조 방법
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
TWI748696B (zh) * 2019-11-18 2021-12-01 德商博斯特比勒費爾德有限公司 用於決定印刷機之印刷參數的方法及測試平台
JP7754840B2 (ja) * 2020-04-23 2025-10-15 シクパ ホルディング ソシエテ アノニム 有価文書を保護するための二色性セキュリティ機構を生成するための方法
EP4244297B1 (en) * 2020-11-10 2024-10-09 Sicpa Holding Sa Uv-vis radiation curable security inks for producing dichroic security features
JP7794762B2 (ja) * 2020-12-25 2026-01-06 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
US11875499B2 (en) * 2022-02-28 2024-01-16 Honeywell Federal Manufacturing & Technologies, Llc Fluorescent security glass
EP4486575B1 (en) 2022-03-01 2025-10-29 Sicpa Holding Sa Overt security features
AR134375A1 (es) 2023-11-13 2026-01-14 Sicpa Holding Sa Dispositivo de autenticación y método de autenticación para la autenticación de una marca de seguridad de polarización elíptica
CN118112831A (zh) * 2024-01-29 2024-05-31 中国科学院福建物质结构研究所 基于力致变色胆甾相液晶弹性体的信息呈现方法及应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651432B2 (ja) * 1985-06-17 1994-07-06 花王株式会社 熱転写記録媒体用プラスチックフイルムの製造方法
EP0591508B2 (en) 1992-04-27 2003-01-15 MERCK PATENT GmbH Electrooptical liquid crystal system
DE4405316A1 (de) 1994-02-19 1995-08-24 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
JPH0858224A (ja) * 1994-08-23 1996-03-05 Toppan Printing Co Ltd 情報担持体
DE19532408A1 (de) 1995-09-01 1997-03-06 Basf Ag Polymerisierbare flüssigkristalline Verbindungen
JP3652476B2 (ja) * 1997-07-29 2005-05-25 日本発条株式会社 対象物の識別構造及びその構造が設けられた対象物
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
CA2445080A1 (en) * 2001-04-24 2002-10-31 Merck Patent Gesellschaft Mit Beschraenkter Haftung Birefringent marking
GB0129369D0 (en) * 2001-12-07 2002-01-30 Filtrona United Kingdom Ltd Method and apparatus for marking articles
JP2007519941A (ja) 2003-11-21 2007-07-19 メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング 抽出剤を用いたキラル液晶膜の改変方法
GB2438384B (en) 2006-05-26 2008-10-29 Rue De Int Ltd Improvements in forming security devices
JP5119736B2 (ja) 2006-06-29 2013-01-16 Ｊｎｃ株式会社 重合性液晶組成物およびその用途
KR101358590B1 (ko) * 2006-08-09 2014-02-05 니혼 하츠쵸 가부시키가이샤 식별 매체, 식별 매체의 제조 방법, 물품 및 식별 매체의 식별 방법
JP5245296B2 (ja) * 2007-06-12 2013-07-24 凸版印刷株式会社 偽造防止媒体および判別方法
PE20100769A1 (es) * 2009-04-02 2010-11-25 Sicpa Holding Sa Identificacion y autenticacion usando marcados de material de cristal liquido polimerico
CN101930141B (zh) * 2009-06-25 2013-04-10 中国人民银行印制科学技术研究所 液晶机读防伪元件
WO2011120620A1 (en) * 2010-03-30 2011-10-06 Merck Patent Gmbh Method for producing multicoloured coatings
SG190967A1 (en) 2010-12-07 2013-07-31 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors
AR084181A1 (es) 2010-12-07 2013-04-24 Sicpa Holding Sa Control simplificado de las propiedades de cambio de color de un polimero de cristal liquido quiral
CN102935769B (zh) 2012-11-27 2015-04-15 中国人民银行印制科学技术研究所 一种安全制品及印制防伪标记的方法

Also Published As

Publication number Publication date
EP3057801A1 (en) 2016-08-24
JP6539852B2 (ja) 2019-07-10
BR112016003299B8 (pt) 2022-08-09
RU2640269C2 (ru) 2017-12-27
US20160263931A1 (en) 2016-09-15
US10654307B2 (en) 2020-05-19
CA2920009C (en) 2021-10-26
KR102286519B1 (ko) 2021-08-09
CA2920009A1 (en) 2015-04-23
AU2014336415B2 (en) 2018-12-06
RU2016118673A (ru) 2017-11-22
CN105636794B (zh) 2019-05-03
BR112016003299B1 (pt) 2022-01-25
WO2015055504A1 (en) 2015-04-23
HK1221691A1 (zh) 2017-06-09
ZA201601254B (en) 2019-04-24
BR112016003299A2 (https=) 2017-08-01
ES2759101T3 (es) 2020-05-07
EP3057801B1 (en) 2019-08-14
AU2014336415A1 (en) 2016-02-18
KR20160070745A (ko) 2016-06-20
MX2016004716A (es) 2016-07-18
JP2017501042A (ja) 2017-01-12
CN105636794A (zh) 2016-06-01

Similar Documents

Publication Publication Date Title
PH12016500714A1 (en) Rotogravure printing processes for producing optically variable security features
GB2511463A (en) Optical security device with nanoparticle ink
CO6541581A2 (es) Marcado modificdo a base de polímeros de cristal líquido quiral
CO6541579A2 (es) Marcado a base de polìmeos de cristal líquido quiral
WO2013186167A3 (en) Method for manufacturing security elements and holograms
PH12014502777B1 (en) Methods for printing tactile security features
WO2012058278A3 (en) Process and apparatus for fabrication of three-dimensional objects
WO2009080263A3 (de) Sicherheitselement und verfahren zu seiner herstellung
BR112015026363A2 (pt) processo para densificar um substrato poroso por meio de uma matriz
TN2012000208A1 (en) Chiral liquid polymer marking
MX2017000518A (es) Metodo para producir una parte de acoplamiento de vehiculo de plastico.
MX2018004837A (es) Proceso para fabricar un acristalamiento y acristalamiento producido por el mismo.
MX2011010328A (es) Tinta de impresion en huecograbado magnetica clara.
BR112017004769A2 (pt) prensa de impressão combinada para a produção de documentos de segurança
UA97476C2 (ru) Покровная композиция для создания магнитно-индуцированных изображений
MX2015010419A (es) Metodo de impresion de patrones calcograficos de multiples caracteristicas.
TW201614265A (en) Preparing method for polarizing plate having locally depolarizied area, polarizing plate manufactured by using the same
WO2013161996A3 (ja) 透明導電性インク及び透明導電パターン形成方法
CN101665042A (zh) 一种激光防伪卷烟包装材料的加工工艺
PH12013501132A1 (en) Composite marking based on chiral liquid crystal precursors
BR112012013670A2 (pt) marcação baseada em polímeros de cristal líquido quiral modificados
MX2020002059A (es) Elemento de seguridad impreso que comprende una caracteristica en arcoiris y metodo para producir el mismo.
RU2017105124A (ru) Способы получения слоев с оптическим эффектом с применением ременного привода
MX2010004303A (es) Documento de seguridad y metodo para la produccion del mismo.
WO2014196414A3 (ja) 青色発光素子を有する表示装置用偏光素子又は偏光板