PH12013501133A1 - Simplified control of color shifting properties of a chiral liquid crystal polymer - Google Patents

Simplified control of color shifting properties of a chiral liquid crystal polymer

Info

Publication number
PH12013501133A1
PH12013501133A1 PH1/2013/501133A PH12013501133A PH12013501133A1 PH 12013501133 A1 PH12013501133 A1 PH 12013501133A1 PH 12013501133 A PH12013501133 A PH 12013501133A PH 12013501133 A1 PH12013501133 A1 PH 12013501133A1
Authority
PH
Philippines
Prior art keywords
liquid crystal
chiral liquid
crystal polymer
color shifting
simplified control
Prior art date
Application number
PH1/2013/501133A
Other languages
English (en)
Inventor
Andrea Callegari
Tristan Jauzein
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 PH12013501133A1 publication Critical patent/PH12013501133A1/en

Links

Classifications

    • 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
    • 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
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • 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
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
PH1/2013/501133A 2010-12-07 2011-12-06 Simplified control of color shifting properties of a chiral liquid crystal polymer PH12013501133A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42058210P 2010-12-07 2010-12-07
EP2010069051 2010-12-07
PCT/EP2011/071935 WO2012076533A1 (en) 2010-12-07 2011-12-06 Simplified control of color shifting properties of a chiral liquid crystal polymer

Publications (1)

Publication Number Publication Date
PH12013501133A1 true PH12013501133A1 (en) 2019-09-02

Family

ID=45440493

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2013/501133A PH12013501133A1 (en) 2010-12-07 2011-12-06 Simplified control of color shifting properties of a chiral liquid crystal polymer

Country Status (19)

Country Link
US (1) US8951438B2 (enExample)
JP (1) JP2014502376A (enExample)
KR (1) KR20140004081A (enExample)
CN (1) CN103314076B (enExample)
AR (1) AR084181A1 (enExample)
AU (1) AU2011340610A1 (enExample)
BR (1) BR112013013792A2 (enExample)
CA (1) CA2818021A1 (enExample)
CO (1) CO6731091A2 (enExample)
EA (1) EA201390729A1 (enExample)
IL (1) IL226019A0 (enExample)
MA (1) MA34718B1 (enExample)
MX (1) MX2013005926A (enExample)
MY (1) MY160515A (enExample)
PH (1) PH12013501133A1 (enExample)
SG (1) SG190966A1 (enExample)
TW (1) TWI506126B (enExample)
UY (1) UY33770A (enExample)
WO (1) WO2012076533A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2015007822A (es) 2012-12-20 2015-08-20 Sicpa Holding Sa Capa o patron de polimero de cristal liquido quiral que comprende crateres aleatoriamente distribuidos en el mismo.
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
RU2640269C2 (ru) 2013-10-17 2017-12-27 Сикпа Холдинг Са Способы ротогравюрной печати для получения оптически изменяющихся признаков защиты
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
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
WO2015067683A1 (en) * 2013-11-08 2015-05-14 Sicpa Holding Sa Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants
BR112016010348B1 (pt) * 2013-11-08 2022-05-24 Sicpa Holding Sa Método para prover uma marcação em um substrato, substrato, e método para aumentar uma posição de uma banda de reflexão seletiva
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
EP3778248A4 (en) * 2018-03-29 2021-06-02 FUJIFILM Corporation IMAGE GENERATION PROCESS

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FR2586724B1 (fr) 1985-08-27 1988-03-11 Routier Equip Sa Barriere metallique, notamment pour l'equipement de voies de circulation routiere
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GB2268906A (en) 1992-07-24 1994-01-26 Portals Ltd Counterfeit protection for documents using optical effects of liquid crystal
DE4405316A1 (de) 1994-02-19 1995-08-24 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
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Also Published As

Publication number Publication date
CN103314076B (zh) 2015-09-02
MX2013005926A (es) 2013-08-26
SG190966A1 (en) 2013-07-31
KR20140004081A (ko) 2014-01-10
AR084181A1 (es) 2013-04-24
IL226019A0 (en) 2013-06-27
US8951438B2 (en) 2015-02-10
AU2011340610A1 (en) 2013-05-30
EA201390729A1 (ru) 2013-09-30
CN103314076A (zh) 2013-09-18
US20120141745A1 (en) 2012-06-07
TWI506126B (zh) 2015-11-01
WO2012076533A1 (en) 2012-06-14
JP2014502376A (ja) 2014-01-30
MA34718B1 (fr) 2013-12-03
CA2818021A1 (en) 2012-06-14
TW201300514A (zh) 2013-01-01
CO6731091A2 (es) 2013-08-15
UY33770A (es) 2012-06-29
MY160515A (en) 2017-03-15
BR112013013792A2 (pt) 2016-09-13

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