MX2016004716A - Procesos de impresion en rotograbado para producir elementos de seguridad opticamente variables. - Google Patents
Procesos de impresion en rotograbado para producir elementos de seguridad opticamente variables.Info
- Publication number
- MX2016004716A MX2016004716A MX2016004716A MX2016004716A MX2016004716A MX 2016004716 A MX2016004716 A MX 2016004716A MX 2016004716 A MX2016004716 A MX 2016004716A MX 2016004716 A MX2016004716 A MX 2016004716A MX 2016004716 A MX2016004716 A MX 2016004716A
- Authority
- MX
- Mexico
- Prior art keywords
- liquid crystal
- cholesteric liquid
- composition
- optically variable
- variable security
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 abstract 4
- 229920000106 Liquid crystal polymer Polymers 0.000 abstract 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
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)
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 |
|---|---|
| MX2016004716A true MX2016004716A (es) | 2016-07-18 |
Family
ID=49382323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016004716A MX2016004716A (es) | 2013-10-17 | 2014-10-09 | Procesos de impresion en rotograbado para producir elementos de seguridad opticamente variables. |
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 (13)
| 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 |
| 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 |
Family Cites Families (20)
| 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 |
| DE69325555D1 (de) | 1992-04-27 | 1999-08-12 | Merck Patent Gmbh | Elektrooptisches fluessigkristallsystem |
| 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 |
| WO2008018560A1 (en) * | 2006-08-09 | 2008-02-14 | Nhk Spring Co., Ltd. | Identifying medium, identifying medium manufacturing method, article and identifying medium identifying method |
| 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 |
| EP2552604A1 (en) * | 2010-03-30 | 2013-02-06 | Merck Patent GmbH | Method for producing multicoloured coatings |
| MX2013005926A (es) | 2010-12-07 | 2013-08-26 | Sicpa Holding Sa | Control simplificado de las propiedades de cambio de color de un polimero de cristal liquido quiral. |
| CA2818026C (en) | 2010-12-07 | 2018-11-06 | 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 |
-
2014
- 2014-10-09 RU RU2016118673A patent/RU2640269C2/ru active
- 2014-10-09 CA CA2920009A patent/CA2920009C/en active Active
- 2014-10-09 AU AU2014336415A patent/AU2014336415B2/en active Active
- 2014-10-09 BR BR112016003299A patent/BR112016003299B8/pt active IP Right Grant
- 2014-10-09 CN CN201480056898.2A patent/CN105636794B/zh active Active
- 2014-10-09 MX MX2016004716A patent/MX2016004716A/es unknown
- 2014-10-09 ES ES14781894T patent/ES2759101T3/es active Active
- 2014-10-09 WO PCT/EP2014/071665 patent/WO2015055504A1/en not_active Ceased
- 2014-10-09 EP EP14781894.2A patent/EP3057801B1/en active Active
- 2014-10-09 US US15/029,660 patent/US10654307B2/en active Active
- 2014-10-09 JP JP2016515510A patent/JP6539852B2/ja active Active
- 2014-10-09 KR KR1020167008314A patent/KR102286519B1/ko active Active
-
2016
- 2016-02-24 ZA ZA2016/01254A patent/ZA201601254B/en unknown
- 2016-04-15 PH PH12016500714A patent/PH12016500714A1/en unknown
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 |
| CN105636794B (zh) | 2019-05-03 |
| 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 |
| BR112016003299A2 (enExample) | 2017-08-01 |
| ZA201601254B (en) | 2019-04-24 |
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