MA69162B1 - Encres de sécurité durcissables par radiation uv-vis pour la production de caractéristiques de sécurité dichroïques - Google Patents

Encres de sécurité durcissables par radiation uv-vis pour la production de caractéristiques de sécurité dichroïques

Info

Publication number
MA69162B1
MA69162B1 MA69162A MA69162A MA69162B1 MA 69162 B1 MA69162 B1 MA 69162B1 MA 69162 A MA69162 A MA 69162A MA 69162 A MA69162 A MA 69162A MA 69162 B1 MA69162 B1 MA 69162B1
Authority
MA
Morocco
Prior art keywords
sub
sup
alkyl group
security
curable
Prior art date
Application number
MA69162A
Other languages
English (en)
Inventor
Patrick Veya
Marlyse Demartin Maeder
Hervé PITTET
Nikolay GRIGORENKO
Andre OSWALD
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 MA69162B1 publication Critical patent/MA69162B1/fr

Links

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
    • 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
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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
    • B42D25/378—Special 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
    • C09D11/02—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
    • 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
    • C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
    • 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
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • 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
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • 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
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • 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
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)

Abstract

La présente invention concerne une encre de sécurité durcissable par rayonnement UV-Vis pour la production d'un élément de sécurité pour sécuriser un document de valeur, ledit élément de sécurité présentant une couleur bleue lors de l'observation en lumière transmise et une couleur jaune métallique lors de l'observation en lumière incidente. L'encre de sécurité durcissable par rayonnement UV-Vis comprend un véhicule d'encre durcissable par voie cationique ou hybride, et des nanoplaquettes d'argent portant un agent de stabilisation de surface de formule générale (I), le résidu R<sup>A</sup> étant un groupe alkyle en C<sub>2</sub>-C<sub>4</sub> substitué par un groupe hydroxy; le résidu R<sup>B</sup> étant sélectionné parmi un groupe alkyle en C<sub>1</sub>-C<sub>4</sub>, et un groupe alkyle en C<sub>2</sub>-C<sub>4</sub> substitué par un groupe hydroxy; et Cat+ est un cation d'ammonium de formule générale NH<sub>2</sub>R<sup>C</sup>R<sup>D</sup>, le résidu RC étant un groupe alkyle C<sub>2</sub>-C<sub>4</sub> substitué par un groupe hydroxy; et le résidu RD est sélectionné parmi un groupe alkyle en C<sub>1</sub>-C<sub>4</sub>, et un groupe alkyle en C<sub>2</sub>-C<sub>4</sub> substitué par un groupe hydroxy.
MA69162A 2020-11-10 2021-11-09 Encres de sécurité durcissables par radiation uv-vis pour la production de caractéristiques de sécurité dichroïques MA69162B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20206794 2020-11-10
PCT/EP2021/081156 WO2022101225A1 (fr) 2020-11-10 2021-11-09 Encres de sécurité durcissables par rayonnement uv-vis pour la production d'éléments de sécurité dichroïques
EP21805968.1A EP4244297B1 (fr) 2020-11-10 2021-11-09 Encres de sécurité durcissables par radiation uv-vis pour la production de caractéristiques de sécurité dichroïques

Publications (1)

Publication Number Publication Date
MA69162B1 true MA69162B1 (fr) 2025-01-31

Family

ID=73343827

Family Applications (1)

Application Number Title Priority Date Filing Date
MA69162A MA69162B1 (fr) 2020-11-10 2021-11-09 Encres de sécurité durcissables par radiation uv-vis pour la production de caractéristiques de sécurité dichroïques

Country Status (21)

Country Link
US (1) US12215242B2 (fr)
EP (1) EP4244297B1 (fr)
JP (1) JP7729885B2 (fr)
KR (1) KR20230098859A (fr)
CN (1) CN116438265B (fr)
AR (1) AR124029A1 (fr)
AU (1) AU2021377383A1 (fr)
CA (1) CA3200711A1 (fr)
DK (1) DK4244297T3 (fr)
ES (1) ES3001613T3 (fr)
HU (1) HUE069674T2 (fr)
MA (1) MA69162B1 (fr)
MX (1) MX2023005474A (fr)
PL (1) PL4244297T3 (fr)
PT (1) PT4244297T (fr)
RS (1) RS66332B1 (fr)
SA (1) SA523440638B1 (fr)
TW (1) TWI883290B (fr)
UA (1) UA129972C2 (fr)
WO (1) WO2022101225A1 (fr)
ZA (1) ZA202306143B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023072740A1 (fr) 2021-10-26 2023-05-04 Basf Se Procédé pour la production d'éléments d'interférence
EP4709544A1 (fr) 2023-05-08 2026-03-18 Basf Se Compositions comprenant des nanoplaquettes d'argent
EP4509568A1 (fr) * 2024-08-15 2025-02-19 Sicpa Holding SA Vernis protecteurs hybrides durcissables par rayonnement pour documents de sécurité

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100577692C (zh) 2005-01-11 2010-01-06 西巴特殊化学品控股有限公司 用受控自由基聚合方法制备的均聚物和共聚物的后改性方法
JP4816976B2 (ja) 2007-08-09 2011-11-16 セイコーエプソン株式会社 光硬化型インク組成物
JP5408704B2 (ja) 2008-03-26 2014-02-05 国立大学法人電気通信大学 金属ナノ粒子−ジチオカルバメート基含有高分子複合体を含有する感光性組成物
US8623476B2 (en) * 2008-11-28 2014-01-07 Fujifilm Corporation Polarizing element and method of producing the same
JP6164845B2 (ja) * 2009-11-27 2017-07-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ セキュリティ要素及びホログラムのための被覆組成物
WO2013127715A2 (fr) 2012-02-29 2013-09-06 Sicpa Holding Sa Coloration permanente de documents de sécurité vernis
MX368240B (es) 2012-06-14 2019-09-25 Basf Se Método para la fabricación de elementos de seguridad y hologramas.
ES2614246T3 (es) * 2012-10-29 2017-05-30 Sicpa Holding Sa Recubrimientos protectores para documentos de seguridad
MX373619B (es) 2013-05-21 2020-04-20 Basf Se Elementos de seguridad y método para su fabricación.
US10654307B2 (en) * 2013-10-17 2020-05-19 Sicpa Holding Sa Rotogravure printing processes for producing optically variable security features
JP6564385B2 (ja) 2014-09-30 2019-08-21 株式会社ダイセル 銀粒子塗料組成物
TW201728699A (zh) 2016-01-29 2017-08-16 西克帕控股有限公司 凹刻印刷磁電機可讀取的氧化乾燥油墨
EP3870381A1 (fr) * 2018-10-25 2021-09-01 Basf Se Compositions comprenant des nanoplaquettes d'argent
CA3130404A1 (fr) 2019-02-21 2020-08-27 Sicpa Holding Sa Encres de securite radicalement durcissables par rayonnement uv-vis
TWI862590B (zh) 2019-05-22 2024-11-21 瑞士商西克帕控股有限公司 安全文件及其製造方法
MX2022010971A (es) 2020-03-05 2022-10-07 Sicpa Holding Sa Tintas de seguridad curables por radiacion uv-vis.
US20230241675A1 (en) * 2020-04-23 2023-08-03 Basf Se Compositions, comprising platelet-shaped transition metal particles
AU2021379955A1 (en) 2020-11-10 2023-06-29 Basf Se Compositions, comprising silver nanoplatelets
WO2022101224A1 (fr) * 2020-11-10 2022-05-19 Sicpa Holding Sa Encres de sécurité durcissables par rayonnement uv-vis pour la production d'éléments de sécurité dichroïques

Also Published As

Publication number Publication date
UA129972C2 (uk) 2025-09-24
JP7729885B2 (ja) 2025-08-26
RS66332B1 (sr) 2025-01-31
PT4244297T (pt) 2024-11-22
TW202225339A (zh) 2022-07-01
CN116438265A (zh) 2023-07-14
US20240018378A1 (en) 2024-01-18
ES3001613T3 (en) 2025-03-05
EP4244297A1 (fr) 2023-09-20
DK4244297T3 (da) 2024-11-11
AR124029A1 (es) 2023-02-08
ZA202306143B (en) 2025-11-26
MX2023005474A (es) 2023-05-22
KR20230098859A (ko) 2023-07-04
EP4244297B1 (fr) 2024-10-09
CA3200711A1 (fr) 2022-05-19
PL4244297T3 (pl) 2025-03-03
WO2022101225A1 (fr) 2022-05-19
TWI883290B (zh) 2025-05-11
AU2021377383A1 (en) 2023-06-29
HUE069674T2 (hu) 2025-04-28
CN116438265B (zh) 2024-10-15
JP2023547687A (ja) 2023-11-13
US12215242B2 (en) 2025-02-04
AU2021377383A9 (en) 2025-01-16
SA523440638B1 (ar) 2024-06-04

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