EA201290455A1 - Маркировка на основе модифицированных хиральных жидкокристаллических полимеров - Google Patents

Маркировка на основе модифицированных хиральных жидкокристаллических полимеров

Info

Publication number
EA201290455A1
EA201290455A1 EA201290455A EA201290455A EA201290455A1 EA 201290455 A1 EA201290455 A1 EA 201290455A1 EA 201290455 A EA201290455 A EA 201290455A EA 201290455 A EA201290455 A EA 201290455A EA 201290455 A1 EA201290455 A1 EA 201290455A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chiral liquid
liquid crystalline
crystalline polymers
marking based
liquid crystal
Prior art date
Application number
EA201290455A
Other languages
English (en)
Other versions
EA022294B1 (ru
Inventor
Томас Тиллер
Фредерик Гремо
Андре Каллегари
Original Assignee
Сикпа Холдинг Са
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 Сикпа Холдинг Са filed Critical Сикпа Холдинг Са
Publication of EA201290455A1 publication Critical patent/EA201290455A1/ru
Publication of EA022294B1 publication Critical patent/EA022294B1/ru

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
    • 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
    • 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
    • B42D25/415—Marking using chemicals
    • 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
    • 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
    • C09D11/50—Sympathetic, colour changing or similar 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polarising Elements (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Жидкокристаллическую полимерную маркировку получают способом, который включает нанесение композиции хирального жидкокристаллического предшественника на основу, нагревание композиции для создания первого хирального жидкокристаллического состояния, нанесение композиции хиральной добавки по меньшей мере на одну область композиции предшественника, нагревание по меньшей мере одной области для ее приведения во второе хиральное жидкокристаллическое состояние и последующее отверждение и/или полимеризацию полученного изделия.
EA201290455A 2009-12-08 2010-05-19 Маркировка на основе модифицированных хиральных жидкокристаллических полимеров EA022294B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26766209P 2009-12-08 2009-12-08
PCT/EP2010/056881 WO2011069692A1 (en) 2009-12-08 2010-05-19 Marking based on modified chiral liquid crystal polymers

Publications (2)

Publication Number Publication Date
EA201290455A1 true EA201290455A1 (ru) 2013-01-30
EA022294B1 EA022294B1 (ru) 2015-12-30

Family

ID=42309484

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290455A EA022294B1 (ru) 2009-12-08 2010-05-19 Маркировка на основе модифицированных хиральных жидкокристаллических полимеров

Country Status (23)

Country Link
US (1) US8426013B2 (ru)
EP (1) EP2509793B1 (ru)
JP (1) JP5416847B2 (ru)
KR (1) KR20120098765A (ru)
CN (1) CN102666118A (ru)
AP (1) AP2012006300A0 (ru)
AR (1) AR080629A1 (ru)
AU (1) AU2010330334A1 (ru)
BR (1) BR112012013670A2 (ru)
CA (1) CA2782020A1 (ru)
CL (1) CL2012001445A1 (ru)
CO (1) CO6541578A2 (ru)
EA (1) EA022294B1 (ru)
ES (1) ES2439044T3 (ru)
IL (1) IL219904A (ru)
MA (1) MA33780B1 (ru)
MX (1) MX2012006156A (ru)
TN (1) TN2012000234A1 (ru)
TW (1) TW201141711A (ru)
UA (1) UA103132C2 (ru)
UY (1) UY33084A (ru)
WO (1) WO2011069692A1 (ru)
ZA (1) ZA201204131B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2439046T3 (es) * 2009-12-08 2014-01-21 Sicpa Holding Sa Marcaje de polímero de cristal líquido quiral
AU2010330333A1 (en) * 2009-12-08 2012-06-21 Sicpa Holding Sa Marking based on chiral liquid crystal polymers
DE102011016050A1 (de) * 2011-04-04 2012-10-04 Schreiner Group Gmbh & Co. Kg Optisch variables Sicherheitsmerkmal
AR086508A1 (es) 2011-05-27 2013-12-18 Sicpa Holding Sa Sustrato con una marcacion de polimero de cristal liquido modificado
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
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
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
EP3155556B1 (en) 2014-06-10 2019-12-18 Sicpa Holding SA Substrate with a fragmented marking thereon

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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
CN1100109C (zh) * 2000-11-13 2003-01-29 刘品 一种新型手性液晶分子的合成及热色液晶混合物的制备
GB0129369D0 (en) * 2001-12-07 2002-01-30 Filtrona United Kingdom Ltd Method and apparatus for marking articles
CN1898309A (zh) * 2003-11-21 2007-01-17 Kba-美创力公司 借助萃取剂改性手性液晶膜的方法
WO2006063662A1 (en) * 2004-12-17 2006-06-22 Merck Patent Gmbh Liquid crystal system and liquid crystal display
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
GB2457911B (en) 2008-02-27 2010-05-12 Rue De Int Ltd Improved method for producing an optically varible security device
GEP20135974B (en) 2008-04-02 2013-11-25 Sicpa Holding Sa Identification and authentication by liquid crystal material markings usage
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
PE20100769A1 (es) * 2009-04-02 2010-11-25 Sicpa Holding Sa Identificacion y autenticacion usando marcados de material de cristal liquido polimerico
US8426014B2 (en) * 2009-12-08 2013-04-23 Sicpa Holding Sa Modified marking based on chiral liquid crystal polymers
AU2010330333A1 (en) * 2009-12-08 2012-06-21 Sicpa Holding Sa Marking based on chiral liquid crystal polymers
ES2439046T3 (es) * 2009-12-08 2014-01-21 Sicpa Holding Sa Marcaje de polímero de cristal líquido quiral

Also Published As

Publication number Publication date
IL219904A (en) 2015-10-29
UA103132C2 (ru) 2013-09-10
UY33084A (es) 2011-07-29
ES2439044T3 (es) 2014-01-21
TN2012000234A1 (en) 2013-12-12
CN102666118A (zh) 2012-09-12
TW201141711A (en) 2011-12-01
EA022294B1 (ru) 2015-12-30
CA2782020A1 (en) 2011-06-16
EP2509793A1 (en) 2012-10-17
AU2010330334A1 (en) 2012-06-21
US20110133445A1 (en) 2011-06-09
AR080629A1 (es) 2012-04-25
MA33780B1 (fr) 2012-11-01
US8426013B2 (en) 2013-04-23
AP2012006300A0 (en) 2012-06-30
WO2011069692A1 (en) 2011-06-16
KR20120098765A (ko) 2012-09-05
BR112012013670A2 (pt) 2017-04-04
JP5416847B2 (ja) 2014-02-12
JP2013513001A (ja) 2013-04-18
CL2012001445A1 (es) 2012-10-05
EP2509793B1 (en) 2013-09-11
CO6541578A2 (es) 2012-10-16
IL219904A0 (en) 2012-07-31
ZA201204131B (en) 2013-05-29
MX2012006156A (es) 2012-07-10

Similar Documents

Publication Publication Date Title
EA201290454A1 (ru) Модифицированная маркировка на основе хиральных жидкокристаллических полимеров
EA201290455A1 (ru) Маркировка на основе модифицированных хиральных жидкокристаллических полимеров
EA201290453A1 (ru) Маркировка на основе хиральных жидкокристаллических полимеров
EA201290452A1 (ru) Маркировка хиральным жидкокристаллическим полимером
WO2008123235A1 (ja) 高分子安定化液晶組成物、液晶表示素子、液晶表示素子の製造方法
WO2009091225A3 (en) Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
WO2013036027A3 (ko) 페놀계 자가가교 고분자 및 이를 포함하는 레지스트 하층막 조성물
AR086508A1 (es) Sustrato con una marcacion de polimero de cristal liquido modificado
EA201390730A1 (ru) Композиционная маркировка на основе хиральных жидкокристаллических предшественников
EA201690142A1 (ru) Жидкие формовочные композиции
WO2012124941A3 (ko) ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트를 생산하는 능력을 가지는 재조합 미생물 및 이를 이용한 ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트의 제조방법
BR112012031895A2 (pt) processo para produzir as partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, e, artigo de higiene
SG11201900923WA (en) Homeotropically-aligned liquid crystal film and method for manufacturing the same
WO2014106650A3 (de) Verfahren und vorrichtungen zur verölung von kohlenwasserstoffhaltigem eingangsmaterial
EA201070314A1 (ru) Устройство и способ получения полимерных гранул
BR112014032170A2 (pt) dispositivo de pré-aquecimento para matriz de extrusão e método
TN2012000233A1 (en) Marking based on chiral liquid crystal polymers
TH120371B (th) การทำเครื่องหมายที่ใช้พอลิเมอร์คริสตัลเหลวที่เป็นไครัลเป็นหลัก
TH120372B (th) เครื่องหมายประเภทโพลิเมอร์ผลึกเหลวแบบไครัล
TH127422B (th) เครื่องหมายดัดแปรที่ใช้พอลิเมอร์คริสตัลเหลวที่เป็นไครัลเป็นหลัก
TH120370B (th) การทำเครื่องหมายที่ใช้พอลิเมอร์คริสตัลเหลวที่เป็นไครัลเป็นหลัก
TH120372A (th) เครื่องหมายประเภทโพลิเมอร์ผลึกเหลวแบบไครัล
TH127422A (th) เครื่องหมายดัดแปรที่ใช้พอลิเมอร์คริสตัลเหลวที่เป็นไครัลเป็นหลัก
UA109466C2 (uk) Комбіноване маркування на основі хіральних рідкокристалічних попередників

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU