DK3829891T3 - Samlinger og fremgangsmåde til fremstilling af optiske effektlag omfattende orienterede magnetiske eller magnetiserbare pigmentpartikler - Google Patents

Samlinger og fremgangsmåde til fremstilling af optiske effektlag omfattende orienterede magnetiske eller magnetiserbare pigmentpartikler Download PDF

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Publication number
DK3829891T3
DK3829891T3 DK19742396.5T DK19742396T DK3829891T3 DK 3829891 T3 DK3829891 T3 DK 3829891T3 DK 19742396 T DK19742396 T DK 19742396T DK 3829891 T3 DK3829891 T3 DK 3829891T3
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DK
Denmark
Prior art keywords
assemblies
pigment particles
optical effect
oriented magnetic
producing optical
Prior art date
Application number
DK19742396.5T
Other languages
Danish (da)
English (en)
Inventor
Ghanepour Neda Nikseresht
Mathieu Schmid
Edgar Mueller
Claude-Alain Despland
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
Application granted granted Critical
Publication of DK3829891T3 publication Critical patent/DK3829891T3/da

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
    • B05D3/207—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields post-treatment by magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/065—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
    • 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
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0072—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using mechanical wave energy, e.g. ultrasonics; using magnetic or electric fields, e.g. electric discharge, plasma
    • 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
    • B42D25/369—Magnetised or magnetisable materials
    • 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
    • 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
    • B42D25/41—Marking using electromagnetic radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DK19742396.5T 2018-07-30 2019-07-26 Samlinger og fremgangsmåde til fremstilling af optiske effektlag omfattende orienterede magnetiske eller magnetiserbare pigmentpartikler DK3829891T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18186284 2018-07-30
PCT/EP2019/070204 WO2020025482A1 (en) 2018-07-30 2019-07-26 Assemblies and processes for producing optical effect layers comprising oriented magnetic or magnetizable pigment particles

Publications (1)

Publication Number Publication Date
DK3829891T3 true DK3829891T3 (da) 2024-11-11

Family

ID=63293900

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19742396.5T DK3829891T3 (da) 2018-07-30 2019-07-26 Samlinger og fremgangsmåde til fremstilling af optiske effektlag omfattende orienterede magnetiske eller magnetiserbare pigmentpartikler

Country Status (21)

Country Link
US (1) US12020864B2 (enExample)
EP (1) EP3829891B1 (enExample)
JP (1) JP7271826B2 (enExample)
KR (1) KR102726829B1 (enExample)
CN (1) CN112512829B (enExample)
AU (1) AU2019315668B2 (enExample)
CA (1) CA3107902A1 (enExample)
DK (1) DK3829891T3 (enExample)
EA (1) EA202190374A1 (enExample)
ES (1) ES3004492T3 (enExample)
HU (1) HUE070347T2 (enExample)
MA (1) MA69158B1 (enExample)
MX (1) MX2021001146A (enExample)
MY (1) MY205027A (enExample)
PH (1) PH12021550197A1 (enExample)
PL (1) PL3829891T3 (enExample)
PT (1) PT3829891T (enExample)
RS (1) RS66470B1 (enExample)
SA (1) SA521421095B1 (enExample)
UA (1) UA128635C2 (enExample)
WO (1) WO2020025482A1 (enExample)

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KR102725769B1 (ko) * 2023-11-03 2024-11-04 주식회사 노바텍 자석 구조체의 제조방법
WO2025242568A1 (en) 2024-05-22 2025-11-27 Sicpa Holding Sa Apparatuses and processes for producing optical effects layers
WO2025242569A1 (en) 2024-05-22 2025-11-27 Sicpa Holding Sa Apparatuses and processes for producing optical effects layers

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CN109414722B (zh) 2016-07-29 2021-08-17 锡克拜控股有限公司 用于生产效应层的方法
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PL3515609T3 (pl) * 2016-09-22 2021-05-04 Sicpa Holding Sa Przyrządy i sposoby do wytwarzania warstw z efektem optycznym zawierających zorientowane niesferyczne magnetyczne lub magnesowalne cząstki pigmentu

Also Published As

Publication number Publication date
PT3829891T (pt) 2024-12-03
CA3107902A1 (en) 2020-02-06
EA202190374A1 (ru) 2021-06-30
CN112512829B (zh) 2022-05-03
KR20210047307A (ko) 2021-04-29
UA128635C2 (uk) 2024-09-11
US12020864B2 (en) 2024-06-25
BR112021001782A2 (pt) 2021-04-27
PL3829891T3 (pl) 2025-02-03
US20210319937A1 (en) 2021-10-14
RS66470B1 (sr) 2025-03-31
CN112512829A (zh) 2021-03-16
PH12021550197A1 (en) 2021-10-18
MX2021001146A (es) 2021-04-13
AU2019315668A1 (en) 2021-03-25
JP2021533005A (ja) 2021-12-02
SA521421095B1 (ar) 2022-08-16
AU2019315668B2 (en) 2024-05-23
MA69158B1 (fr) 2025-01-31
MY205027A (en) 2024-09-28
EP3829891B1 (en) 2024-10-30
JP7271826B2 (ja) 2023-05-12
EP3829891A1 (en) 2021-06-09
KR102726829B1 (ko) 2024-11-07
HUE070347T2 (hu) 2025-06-28
WO2020025482A1 (en) 2020-02-06
ES3004492T3 (en) 2025-03-12

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