CO6541580A2 - Marcado con pólimero de cristal líquido quiral - Google Patents
Marcado con pólimero de cristal líquido quiralInfo
- Publication number
- CO6541580A2 CO6541580A2 CO12095246A CO12095246A CO6541580A2 CO 6541580 A2 CO6541580 A2 CO 6541580A2 CO 12095246 A CO12095246 A CO 12095246A CO 12095246 A CO12095246 A CO 12095246A CO 6541580 A2 CO6541580 A2 CO 6541580A2
- Authority
- CO
- Colombia
- Prior art keywords
- liquid crystal
- marking
- chiral liquid
- composition
- crystal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
- B41M5/281—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using liquid crystals only
-
- 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
- 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
- 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
- B42D25/24—Passports
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/364—Liquid crystals
-
- 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
- C09D11/30—Inkjet printing inks
-
- B42D2033/26—
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24835—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including developable image or soluble portion in coating or impregnation [e.g., safety paper, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Credit Cards Or The Like (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Duplication Or Marking (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Materials For Medical Uses (AREA)
Abstract
Un marcado de polímero de cristal líquido se puede obtener mediante un proceso que comprende aplicar una primera composición precursora de cristal líquido quiral en un sustrato, calentar la composición hasta llevarla a un primer estado de cristal líquido quiral, aplicar a al menos un área de la primera composición una segunda composición precursora de cristal líquido quiral, calentar al menos un área para llevarla hasta un segundo estado de cristal líquido quiral y luego curar y/o polimerizar el producto resultante. Este resumen no pretende definir la invención descrita en la presente memoria descriptiva ni limitar de modo alguno el alcance de la invención.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26766809P | 2009-12-08 | 2009-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6541580A2 true CO6541580A2 (es) | 2012-10-16 |
Family
ID=42311269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO12095246A CO6541580A2 (es) | 2009-12-08 | 2012-06-06 | Marcado con pólimero de cristal líquido quiral |
Country Status (25)
Country | Link |
---|---|
US (1) | US8426012B2 (es) |
EP (1) | EP2509795B1 (es) |
JP (1) | JP5771850B2 (es) |
KR (1) | KR20120104989A (es) |
CN (1) | CN102712201B (es) |
AP (1) | AP3100A (es) |
AR (1) | AR080630A1 (es) |
AU (1) | AU2010330331A1 (es) |
BR (1) | BR112012013141A2 (es) |
CA (1) | CA2781429A1 (es) |
CL (1) | CL2012001457A1 (es) |
CO (1) | CO6541580A2 (es) |
EA (1) | EA022257B1 (es) |
ES (1) | ES2439046T3 (es) |
HK (1) | HK1174877A1 (es) |
IL (1) | IL219657A0 (es) |
MA (1) | MA33777B1 (es) |
MX (1) | MX2012006164A (es) |
SA (1) | SA110310901B1 (es) |
TN (1) | TN2012000208A1 (es) |
TW (1) | TW201141710A (es) |
UA (1) | UA103275C2 (es) |
UY (1) | UY33085A (es) |
WO (1) | WO2011069689A1 (es) |
ZA (1) | ZA201204054B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2509794T3 (en) * | 2009-12-08 | 2015-03-23 | Sicpa Holding Sa | LABELING BASED ON CHIRAL, LIQUID CRYSTAL POLYMERS |
ES2498725T3 (es) * | 2009-12-08 | 2014-09-25 | Sicpa Holding Sa | Marcaje modificado a base de polímeros de cristales líquidos quirales |
EP2509793B1 (en) * | 2009-12-08 | 2013-09-11 | Sicpa Holding Sa | Marking based on modified chiral liquid crystal polymers |
AR086508A1 (es) * | 2011-05-27 | 2013-12-18 | Sicpa Holding Sa | Sustrato con una marcacion de polimero de cristal liquido modificado |
IN2014DN11015A (es) | 2012-05-25 | 2015-09-25 | Cambridge Entpr Ltd | |
CN104870201B (zh) | 2012-12-20 | 2017-05-03 | 锡克拜控股有限公司 | 其中包含随机分布缩孔的手性液晶聚合物层或图案 |
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 |
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 |
CN105899642B (zh) * | 2013-11-08 | 2021-12-14 | 锡克拜控股有限公司 | 基于手性液晶前体和改性树脂的复合标记 |
US10611919B2 (en) * | 2013-11-08 | 2020-04-07 | Sicpa Holding Sa | Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants |
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 |
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 |
WO2015188890A1 (en) | 2014-06-10 | 2015-12-17 | Sicpa Holding Sa | Substrate with a fragmented marking thereon |
DE102014117877A1 (de) * | 2014-12-04 | 2016-06-23 | Leonhard Kurz Stiftung & Co. Kg | Sicherheitselement |
GB201701003D0 (en) * | 2017-01-20 | 2017-03-08 | Johnson Matthey Plc | Security device, method of making a security device and method of authenticating a product |
CN112004686B (zh) * | 2018-03-29 | 2022-10-28 | 富士胶片株式会社 | 图像形成方法 |
JP7185067B2 (ja) * | 2019-09-27 | 2022-12-06 | 富士フイルム株式会社 | 画像記録方法 |
KR20230109756A (ko) * | 2020-12-25 | 2023-07-20 | 후지필름 가부시키가이샤 | 화상 기록 방법 및 잉크젯 기록물 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19836885A1 (de) | 1998-08-14 | 2000-02-17 | Clariant Gmbh | Lasermarkierung von Effektbeschichtungen |
DE10039377A1 (de) * | 1999-09-03 | 2001-03-08 | Merck Patent Gmbh | Thermochromes flüssigkristallines Medium |
JP2001188119A (ja) * | 1999-12-28 | 2001-07-10 | Seiko Epson Corp | カラーフィルターの製造方法および液晶表示装置の製造方法 |
EP1295929B1 (en) * | 2001-09-25 | 2009-01-07 | MERCK PATENT GmbH | Anisotropic polymer film |
GB0129369D0 (en) | 2001-12-07 | 2002-01-30 | Filtrona United Kingdom Ltd | Method and apparatus for marking articles |
DE10203938A1 (de) * | 2002-02-01 | 2003-08-14 | Basf Ag | Lagerstabile wässrige Miniemulsionen von cholesterischen Gemischen |
JP2004170751A (ja) * | 2002-11-21 | 2004-06-17 | Nippon Oil Corp | 液晶積層体 |
CN1809398B (zh) * | 2003-07-09 | 2010-06-16 | 株式会社Jms | 混注口 |
JP4515066B2 (ja) * | 2003-09-24 | 2010-07-28 | 大日本印刷株式会社 | 真偽判定用媒体、真偽判定用媒体ラベル、真偽判定用媒体転写シート、真偽判定可能なシート、および真偽判定可能な情報記録体 |
JP2005096176A (ja) * | 2003-09-24 | 2005-04-14 | Dainippon Printing Co Ltd | 真偽判定用媒体、真偽判定用媒体ラベル、真偽判定用媒体転写シート、真偽判定可能なシート、および真偽判定可能な情報記録体 |
CA2546798A1 (en) | 2003-11-21 | 2005-06-02 | Matthias Kuntz | Method for the modification of chiral liquid-crystal films with the aid of extractants |
JP2005301093A (ja) * | 2004-04-15 | 2005-10-27 | Dainippon Printing Co Ltd | 真偽判定用媒体、真偽判定用媒体ラベル、真偽判定用媒体転写シート、真偽判定可能なシート、および真偽判定可能な情報記録体 |
JP2006145952A (ja) * | 2004-11-22 | 2006-06-08 | Konica Minolta Holdings Inc | 反射型液晶表示素子 |
US20060257633A1 (en) | 2005-04-27 | 2006-11-16 | Hitachi Maxell, Ltd. | Method for modifying surface of polymer substrate, method for forming plated film on polymer substrate, method for producing polymer member, and coating member |
WO2006118889A1 (en) | 2005-04-29 | 2006-11-09 | Emp Biotech Gmbh | Method for identification of product forgeries |
JP4935036B2 (ja) * | 2005-09-27 | 2012-05-23 | 大日本印刷株式会社 | 真正性表示体 |
WO2007059853A1 (en) * | 2005-11-22 | 2007-05-31 | Merck Patent Gmbh | Process for a thermal transfer of a liquid crystal film using a transfer element |
JP2007141117A (ja) * | 2005-11-22 | 2007-06-07 | Toppan Printing Co Ltd | 偽造防止媒体およびその偽造防止媒体による真偽判定方法 |
JP2007171310A (ja) * | 2005-12-19 | 2007-07-05 | Dainippon Printing Co Ltd | 真偽判定体及び真偽判定体付き媒体 |
EP1876216A1 (en) * | 2006-06-27 | 2008-01-09 | Sicpa Holding S.A. | Cholesteric multi-layers |
GB2457911B (en) | 2008-02-27 | 2010-05-12 | Rue De Int Ltd | Improved method for producing an optically varible security device |
EP2285587B1 (en) * | 2008-04-02 | 2016-11-23 | Sicpa Holding Sa | Identification and authentication using liquid crystal material markings |
JP5540473B2 (ja) | 2008-06-12 | 2014-07-02 | 凸版印刷株式会社 | コレステリック液晶ディスプレイ用品 |
EP2509793B1 (en) * | 2009-12-08 | 2013-09-11 | Sicpa Holding Sa | Marking based on modified chiral liquid crystal polymers |
ES2498725T3 (es) * | 2009-12-08 | 2014-09-25 | Sicpa Holding Sa | Marcaje modificado a base de polímeros de cristales líquidos quirales |
-
2010
- 2010-05-19 WO PCT/EP2010/056873 patent/WO2011069689A1/en active Application Filing
- 2010-05-19 MX MX2012006164A patent/MX2012006164A/es not_active Application Discontinuation
- 2010-05-19 BR BR112012013141A patent/BR112012013141A2/pt not_active IP Right Cessation
- 2010-05-19 US US12/783,078 patent/US8426012B2/en active Active
- 2010-05-19 KR KR1020127014427A patent/KR20120104989A/ko not_active Application Discontinuation
- 2010-05-19 EP EP10726011.9A patent/EP2509795B1/en active Active
- 2010-05-19 JP JP2012542407A patent/JP5771850B2/ja not_active Expired - Fee Related
- 2010-05-19 UA UAA201208183A patent/UA103275C2/ru unknown
- 2010-05-19 CA CA2781429A patent/CA2781429A1/en not_active Abandoned
- 2010-05-19 AP AP2012006295A patent/AP3100A/xx active
- 2010-05-19 CN CN201080054964.4A patent/CN102712201B/zh not_active Expired - Fee Related
- 2010-05-19 ES ES10726011.9T patent/ES2439046T3/es active Active
- 2010-05-19 AU AU2010330331A patent/AU2010330331A1/en not_active Abandoned
- 2010-05-19 EA EA201290452A patent/EA022257B1/ru not_active IP Right Cessation
- 2010-12-06 UY UY33085A patent/UY33085A/es not_active Application Discontinuation
- 2010-12-06 SA SA110310901A patent/SA110310901B1/ar unknown
- 2010-12-07 AR ARP100104531A patent/AR080630A1/es active IP Right Grant
- 2010-12-07 TW TW099142549A patent/TW201141710A/zh unknown
-
2012
- 2012-05-08 IL IL219657A patent/IL219657A0/en not_active IP Right Cessation
- 2012-05-08 TN TNP2012000208A patent/TN2012000208A1/en unknown
- 2012-05-31 MA MA34914A patent/MA33777B1/fr unknown
- 2012-06-04 CL CL2012001457A patent/CL2012001457A1/es unknown
- 2012-06-04 ZA ZA2012/04054A patent/ZA201204054B/en unknown
- 2012-06-06 CO CO12095246A patent/CO6541580A2/es active IP Right Grant
-
2013
- 2013-02-15 HK HK13101987.8A patent/HK1174877A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP5771850B2 (ja) | 2015-09-02 |
US20110135890A1 (en) | 2011-06-09 |
CN102712201B (zh) | 2015-02-25 |
JP2013512800A (ja) | 2013-04-18 |
WO2011069689A1 (en) | 2011-06-16 |
SA110310901B1 (ar) | 2014-01-26 |
EA022257B1 (ru) | 2015-11-30 |
BR112012013141A2 (pt) | 2017-04-04 |
AP2012006295A0 (en) | 2012-06-30 |
KR20120104989A (ko) | 2012-09-24 |
AU2010330331A1 (en) | 2012-06-07 |
ZA201204054B (en) | 2013-02-27 |
CN102712201A (zh) | 2012-10-03 |
EA201290452A1 (ru) | 2013-01-30 |
TN2012000208A1 (en) | 2013-12-12 |
ES2439046T3 (es) | 2014-01-21 |
TW201141710A (en) | 2011-12-01 |
MA33777B1 (fr) | 2012-11-01 |
UY33085A (es) | 2011-07-29 |
US8426012B2 (en) | 2013-04-23 |
EP2509795B1 (en) | 2013-09-11 |
EP2509795A1 (en) | 2012-10-17 |
CL2012001457A1 (es) | 2012-10-05 |
AP3100A (en) | 2015-01-31 |
IL219657A0 (en) | 2012-07-31 |
AR080630A1 (es) | 2012-04-25 |
MX2012006164A (es) | 2012-06-25 |
CA2781429A1 (en) | 2011-06-16 |
UA103275C2 (ru) | 2013-09-25 |
HK1174877A1 (en) | 2013-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Application granted |