KR102784447B1 - 배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층을 제조하기 위한 방법 - Google Patents

배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층을 제조하기 위한 방법 Download PDF

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KR102784447B1
KR102784447B1 KR1020217010395A KR20217010395A KR102784447B1 KR 102784447 B1 KR102784447 B1 KR 102784447B1 KR 1020217010395 A KR1020217010395 A KR 1020217010395A KR 20217010395 A KR20217010395 A KR 20217010395A KR 102784447 B1 KR102784447 B1 KR 102784447B1
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magnetic
magnetic field
generating device
field generating
shaped
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KR20210057771A (ko
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나탈리 베닝거
예브게니 로지노브
클로드-알랭 디스플란드
지첼 보딘
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시크파 홀딩 에스에이
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Classifications

    • 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
    • B05D3/06—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 exposure to radiation
    • B05D3/061—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 exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • 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
    • B05D3/06—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 exposure to radiation
    • B05D3/061—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 exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • 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
    • 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
    • B42D25/30—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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
KR1020217010395A 2018-09-10 2019-08-05 배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층을 제조하기 위한 방법 Active KR102784447B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18193402.7 2018-09-10
EP18193402 2018-09-10
PCT/EP2019/070990 WO2020052862A1 (en) 2018-09-10 2019-08-05 Processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles

Publications (2)

Publication Number Publication Date
KR20210057771A KR20210057771A (ko) 2021-05-21
KR102784447B1 true KR102784447B1 (ko) 2025-03-21

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KR1020217010395A Active KR102784447B1 (ko) 2018-09-10 2019-08-05 배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층을 제조하기 위한 방법

Country Status (25)

Country Link
US (1) US12115805B2 (https=)
EP (1) EP3849711B8 (https=)
JP (1) JP7286897B2 (https=)
KR (1) KR102784447B1 (https=)
CN (1) CN112672831A (https=)
AR (1) AR116379A1 (https=)
AU (1) AU2019338111B2 (https=)
BR (1) BR112021004243A2 (https=)
CA (1) CA3111637A1 (https=)
DK (1) DK3849711T3 (https=)
EA (1) EA039227B1 (https=)
ES (1) ES2939138T3 (https=)
HU (1) HUE061423T2 (https=)
MA (1) MA59674B1 (https=)
MX (1) MX2021002773A (https=)
MY (1) MY203526A (https=)
PH (1) PH12021550482A1 (https=)
PL (1) PL3849711T3 (https=)
PT (1) PT3849711T (https=)
RS (1) RS63970B1 (https=)
SA (1) SA521421394B1 (https=)
TW (1) TWI829734B (https=)
UA (1) UA128638C2 (https=)
WO (1) WO2020052862A1 (https=)
ZA (1) ZA202102347B (https=)

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US11788231B2 (en) * 2019-06-24 2023-10-17 International Paper Company Paper substrates incorporating covert marking pigments, and processes for obtaining and using same
CN111645411B (zh) * 2020-05-13 2022-07-26 惠州市华阳光学技术有限公司 磁定向装置和印刷设备
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TWI909026B (zh) * 2021-03-31 2025-12-21 瑞士商西克帕控股有限公司 包含磁性或可磁化顏料粒子且展現一或更多個標記的光學效應層及其產生方法
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ZA202102347B (en) 2024-08-28
AU2019338111A1 (en) 2021-05-13
PT3849711T (pt) 2023-02-06
TWI829734B (zh) 2024-01-21
EP3849711B1 (en) 2022-12-21
EP3849711B8 (en) 2023-02-15
WO2020052862A1 (en) 2020-03-19
BR112021004243A2 (pt) 2021-05-18
EA039227B1 (ru) 2021-12-20
PH12021550482A1 (en) 2021-10-25
US20210323335A1 (en) 2021-10-21
KR20210057771A (ko) 2021-05-21
ES2939138T3 (es) 2023-04-19
JP2021536386A (ja) 2021-12-27
EP3849711A1 (en) 2021-07-21
CN112672831A (zh) 2021-04-16
DK3849711T3 (da) 2023-01-23
MX2021002773A (es) 2021-05-12
TW202015253A (zh) 2020-04-16
MY203526A (en) 2024-07-02
JP7286897B2 (ja) 2023-06-06
AR116379A1 (es) 2021-04-28
MA59674B1 (fr) 2023-03-31
SA521421394B1 (ar) 2024-01-15
AU2019338111B2 (en) 2024-10-03
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CA3111637A1 (en) 2020-03-19
PL3849711T3 (pl) 2023-03-06
EA202190723A1 (ru) 2021-06-11
UA128638C2 (uk) 2024-09-11
US12115805B2 (en) 2024-10-15
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