CN105636794B - 用于生产光学可变安全特征的轮转凹版印刷方法 - Google Patents

用于生产光学可变安全特征的轮转凹版印刷方法 Download PDF

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Publication number
CN105636794B
CN105636794B CN201480056898.2A CN201480056898A CN105636794B CN 105636794 B CN105636794 B CN 105636794B CN 201480056898 A CN201480056898 A CN 201480056898A CN 105636794 B CN105636794 B CN 105636794B
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CN
China
Prior art keywords
liquid crystal
optically variable
acryloxy
oxygroup
patterns
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
CN201480056898.2A
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English (en)
Chinese (zh)
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CN105636794A (zh
Inventor
C·加尼耶
L·维利尤米尔
C·巴斯吉耶
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SICPA Holding SA
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SICPA Holding SA
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Publication date
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Publication of CN105636794A publication Critical patent/CN105636794A/zh
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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)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Polarising Elements (AREA)
CN201480056898.2A 2013-10-17 2014-10-09 用于生产光学可变安全特征的轮转凹版印刷方法 Active CN105636794B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13189087 2013-10-17
EP13189087.3 2013-10-17
PCT/EP2014/071665 WO2015055504A1 (en) 2013-10-17 2014-10-09 Rotogravure printing processes for producing optically variable security features

Publications (2)

Publication Number Publication Date
CN105636794A CN105636794A (zh) 2016-06-01
CN105636794B true CN105636794B (zh) 2019-05-03

Family

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Application Number Title Priority Date Filing Date
CN201480056898.2A Active CN105636794B (zh) 2013-10-17 2014-10-09 用于生产光学可变安全特征的轮转凹版印刷方法

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)

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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
AU2021260107A1 (en) 2020-04-23 2022-12-22 Sicpa Holding Sa Process for producing dichroic security features for securing value documents
PT4244297T (pt) * 2020-11-10 2024-11-22 Sicpa Holding Sa Tintas de segurança curáveis por radiação uv-vis para produzir características de segurança dicroicas
JPWO2022138142A1 (enExample) * 2020-12-25 2022-06-30
US11875499B2 (en) * 2022-02-28 2024-01-16 Honeywell Federal Manufacturing & Technologies, Llc Fluorescent security glass
US20250303775A1 (en) 2022-03-01 2025-10-02 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
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

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Also Published As

Publication number Publication date
EP3057801B1 (en) 2019-08-14
AU2014336415B2 (en) 2018-12-06
BR112016003299B1 (pt) 2022-01-25
CN105636794A (zh) 2016-06-01
ES2759101T3 (es) 2020-05-07
RU2016118673A (ru) 2017-11-22
WO2015055504A1 (en) 2015-04-23
PH12016500714A1 (en) 2016-05-30
JP6539852B2 (ja) 2019-07-10
HK1221691A1 (zh) 2017-06-09
BR112016003299B8 (pt) 2022-08-09
US20160263931A1 (en) 2016-09-15
RU2640269C2 (ru) 2017-12-27
CA2920009C (en) 2021-10-26
CA2920009A1 (en) 2015-04-23
EP3057801A1 (en) 2016-08-24
KR20160070745A (ko) 2016-06-20
KR102286519B1 (ko) 2021-08-09
US10654307B2 (en) 2020-05-19
JP2017501042A (ja) 2017-01-12
AU2014336415A1 (en) 2016-02-18
MX2016004716A (es) 2016-07-18
BR112016003299A2 (enExample) 2017-08-01
ZA201601254B (en) 2019-04-24

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