HUP0103268A2 - Fényátnemeresztő réteg alkalmazása optikailag változó tulajdonságú pigmenteknél, ilyen pigmentek és bevonat-összetétel, eljárások ezek előállítására, biztonsági dokumentum, valamint eljárás optikailag változó tulajdonságú jelek létrehozására - Google Patents

Fényátnemeresztő réteg alkalmazása optikailag változó tulajdonságú pigmenteknél, ilyen pigmentek és bevonat-összetétel, eljárások ezek előállítására, biztonsági dokumentum, valamint eljárás optikailag változó tulajdonságú jelek létrehozására

Info

Publication number
HUP0103268A2
HUP0103268A2 HU0103268A HUP0103268A HUP0103268A2 HU P0103268 A2 HUP0103268 A2 HU P0103268A2 HU 0103268 A HU0103268 A HU 0103268A HU P0103268 A HUP0103268 A HU P0103268A HU P0103268 A2 HUP0103268 A2 HU P0103268A2
Authority
HU
Hungary
Prior art keywords
pigments
essence
optically variable
coating composition
same
Prior art date
Application number
HU0103268A
Other languages
English (en)
Inventor
Anton Bleikolm
Edgar Müller
Olivier Rozumek
Original Assignee
Sicpa Holding S.A.
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 S.A. filed Critical Sicpa Holding S.A.
Publication of HUP0103268A2 publication Critical patent/HUP0103268A2/hu
Publication of HUP0103268A3 publication Critical patent/HUP0103268A3/hu
Publication of HU225249B1 publication Critical patent/HU225249B1/hu

Links

Classifications

    • 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
    • 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
    • B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/62—Metallic pigments or fillers
    • C09C1/64—Aluminium
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/65—Chroma (C*)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/66—Hue (H*)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1054—Interference pigments characterized by the core material the core consisting of a metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/24—Interference pigments comprising a metallic reflector or absorber layer, which is not adjacent to the core
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/301—Thickness of the core
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/303—Thickness of a layer with low refractive material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/20—PVD, CVD methods or coating in a gas-phase using a fluidized bed
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Printing Methods (AREA)
  • Optical Filters (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

A találmány tárgyát legalább egy teljesen visszaverő fényátnemeresztőrétegnek optikailag változó tulajdonságú pigmenteknél valóalkalmazása, ilyen tulajdonságú pigmentek és bevonat-összetétel, ezekelőállítására szolgáló eljárások, továbbá biztonsági dokumentumképezi. A találmány tárgya emellett még optikailag változótulajdonságú jelek létrehozására szolgáló eljárás is. Az alkalmazás ésa találmány szerinti pigmentek egyik változatának lényege, hogy azemlített fényátnemeresztő réteget fizikai gőzfázisú leválasztássalkorrózióálló alumíniumötvözetből alakítják ki. A találmány szerintibevonat-összetétel lényege, hogy az legalább egy filmképzőkötőanyagot, a kötőanyagot diszpergáló, emulgeáló vagy feloldótulajdonságú folyékony közegeket vagy azok keverékét, valamint kétkülönböző szín között színtolást mutató és korrózióállóalumíniumötvözetből fizikai gőzfázisú leválasztással nyert teljesenvisszaverő réteget tartalmazó többrétegű vékonyrétegesinterferenciaszerkezettel rendelkező, optikailag változó tulajdonságúpigmenteket tartalmaz. A találmány szerinti biztonsági dokumentumlényege, hogy a felületek legalább egyikének legalább egyiktartományában a szóban forgó bevonat-összetétellel felhordott jelekvannak. A találmány szerinti eljárások első típusának lényege, hogyhordozót biztosítanak, és a hordozón rétegek egymásra következőfelhordásával első és második, lényegében párhuzamos síkbelifelületekkel rendelkező többrétegű vékonyrétegesinterferenciaszerkezetet hoznak létre. Az optikailag változótulajdonságú jelek létrehozására szolgáló eljárás lényege, hogytalálmány szerinti pigmenteket biztosítanak, ezeket bevonat-összetételhez, előnyösen nyomdafesték-hordozóhoz keverik, és anyomdafestéket hordozóra felhordva jeleket hoznak létre, majd ahordozón a jeleket megkötik. Ó
HU0103268A 1998-08-31 1999-07-30 Application of a non transparent layer at variable pigments, pigments and coating composition comprising the same, method for producing the same,security document and method for producing optically variable signs HU225249B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98810860 1998-08-31
EP98811248A EP0984043A1 (en) 1998-08-31 1998-12-21 Optically variable pigments providing a colour shift between two distinct colours, coating composition comprising the same, method for producing the same and substrate coated with the coating composition
PCT/EP1999/005454 WO2000012634A1 (en) 1998-08-31 1999-07-30 Optically variable pigments providing a colour shift between two distinct colours, coating composition comprising the same, method for producing the same and substrate coated with the coating composition

Publications (3)

Publication Number Publication Date
HUP0103268A2 true HUP0103268A2 (hu) 2002-03-28
HUP0103268A3 HUP0103268A3 (en) 2003-04-28
HU225249B1 HU225249B1 (en) 2006-08-28

Family

ID=26152013

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0103268A HU225249B1 (en) 1998-08-31 1999-07-30 Application of a non transparent layer at variable pigments, pigments and coating composition comprising the same, method for producing the same,security document and method for producing optically variable signs

Country Status (25)

Country Link
US (1) US6521036B1 (hu)
EP (2) EP0984043A1 (hu)
JP (1) JP2002523606A (hu)
KR (1) KR100633751B1 (hu)
CN (1) CN1211437C (hu)
AT (1) ATE224429T1 (hu)
AU (1) AU758554B2 (hu)
BR (1) BR9913150B1 (hu)
CA (1) CA2341856C (hu)
CZ (1) CZ2001718A3 (hu)
DE (1) DE69903052T2 (hu)
DK (1) DK1114102T3 (hu)
ES (1) ES2184494T3 (hu)
HK (1) HK1040255B (hu)
HU (1) HU225249B1 (hu)
ID (1) ID28371A (hu)
MX (1) MXPA01002030A (hu)
NO (1) NO20010986L (hu)
NZ (1) NZ510117A (hu)
PL (1) PL200821B1 (hu)
PT (1) PT1114102E (hu)
RU (1) RU2213756C2 (hu)
TR (1) TR200100288T2 (hu)
UA (1) UA68393C2 (hu)
WO (1) WO2000012634A1 (hu)

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WO2000012634A1 (en) 2000-03-09
MXPA01002030A (es) 2002-08-12
ATE224429T1 (de) 2002-10-15
HU225249B1 (en) 2006-08-28
CA2341856A1 (en) 2000-03-09
KR20010074843A (ko) 2001-08-09
NO20010986L (no) 2001-04-30
CN1211437C (zh) 2005-07-20
EP1114102B1 (en) 2002-09-18
NO20010986D0 (no) 2001-02-27
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CA2341856C (en) 2008-07-29
RU2213756C2 (ru) 2003-10-10
US6521036B1 (en) 2003-02-18
AU5415499A (en) 2000-03-21
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CN1315988A (zh) 2001-10-03
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CZ2001718A3 (cs) 2001-12-12
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