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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015119459A1 (ko) * 2014-02-07 2015-08-13 한국기계연구원 위조방지 패턴 생성 장치 및 그 방법, 위조방지 패턴 감지 장치 및 그 방법
US20200049871A1 (en) * 2016-10-24 2020-02-13 Yingqiu Jiang Optical device with reflective multicolored and emissive images
CN110573280B (zh) 2017-04-28 2022-08-09 乐金显示有限公司 金属纳米结构及其制造方法
KR102424876B1 (ko) 2017-04-28 2022-07-22 엘지디스플레이 주식회사 키랄성 금속 나노구조체를 이용한 암호화 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
BR112022021149A2 (pt) * 2020-04-23 2022-12-06 Sicpa Holding Sa Processo para produzir recursos de segurança dicroicos para proteger documentos de valor
KR20230098859A (ko) * 2020-11-10 2023-07-04 시크파 홀딩 에스에이 이색성 보안 특징을 제조하기 위한 uv-vis 방사선 경화성 보안 잉크
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
US11875499B2 (en) * 2022-02-28 2024-01-16 Honeywell Federal Manufacturing & Technologies, Llc Fluorescent security glass
ES3059949T3 (en) 2022-03-01 2026-03-24 Sicpa Holding Sa Overt security features
WO2025103855A1 (en) 2023-11-13 2025-05-22 Sicpa Holding Sa Authentication device and authentication method for authentication of an elliptically polarizing security marking

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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
US5871665A (en) 1992-04-27 1999-02-16 Merck Patent Gesellschaft Mit Beschrankter Haftung 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
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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
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PH12013501133A1 (en) 2010-12-07 2019-09-02 Sicpa Holding Sa Simplified control of color shifting properties of a chiral liquid crystal polymer
AU2011340611A1 (en) 2010-12-07 2013-05-30 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors
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
CA2920009A1 (en) 2015-04-23
RU2016118673A (ru) 2017-11-22
JP2017501042A (ja) 2017-01-12
WO2015055504A1 (en) 2015-04-23
AU2014336415A1 (en) 2016-02-18
EP3057801B1 (en) 2019-08-14
US10654307B2 (en) 2020-05-19
CA2920009C (en) 2021-10-26
KR20160070745A (ko) 2016-06-20
EP3057801A1 (en) 2016-08-24
BR112016003299B8 (pt) 2022-08-09
AU2014336415B2 (en) 2018-12-06
CN105636794A (zh) 2016-06-01
US20160263931A1 (en) 2016-09-15
MX2016004716A (es) 2016-07-18
KR102286519B1 (ko) 2021-08-09
HK1221691A1 (zh) 2017-06-09
BR112016003299A2 (enExample) 2017-08-01
BR112016003299B1 (pt) 2022-01-25
RU2640269C2 (ru) 2017-12-27
CN105636794B (zh) 2019-05-03
ES2759101T3 (es) 2020-05-07
JP6539852B2 (ja) 2019-07-10
ZA201601254B (en) 2019-04-24

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