AU2002221602A1 - Pigment for safety applications - Google Patents

Pigment for safety applications

Info

Publication number
AU2002221602A1
AU2002221602A1 AU2002221602A AU2160202A AU2002221602A1 AU 2002221602 A1 AU2002221602 A1 AU 2002221602A1 AU 2002221602 A AU2002221602 A AU 2002221602A AU 2160202 A AU2160202 A AU 2160202A AU 2002221602 A1 AU2002221602 A1 AU 2002221602A1
Authority
AU
Australia
Prior art keywords
pigment
safety applications
safety
applications
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002221602A
Inventor
Hans-Dieter Bruckner
Matthias Kuntz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of AU2002221602A1 publication Critical patent/AU2002221602A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C09C1/0024—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index
    • 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
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C01P2004/88—Thick layer 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
    • 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
    • C09C2200/102—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin
    • 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
    • C09C2200/302—Thickness of a layer with high 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
    • 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
    • C09C2220/10—Wet methods, e.g. co-precipitation
    • C09C2220/106—Wet methods, e.g. co-precipitation comprising only a drying or calcination step of the finally coated pigment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
AU2002221602A 2000-10-14 2001-09-18 Pigment for safety applications Abandoned AU2002221602A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000151062 DE10051062A1 (en) 2000-10-14 2000-10-14 Interference pigments for security uses have alternating high and low refractive index metal oxide layers wet deposited on a transparent carrier and give novel three-tone effects
DE10051062 2000-10-14
PCT/EP2001/010764 WO2002033010A1 (en) 2000-10-14 2001-09-18 Pigment for safety applications

Publications (1)

Publication Number Publication Date
AU2002221602A1 true AU2002221602A1 (en) 2002-04-29

Family

ID=7659854

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221602A Abandoned AU2002221602A1 (en) 2000-10-14 2001-09-18 Pigment for safety applications

Country Status (7)

Country Link
US (1) US7077897B2 (en)
JP (1) JP2004532284A (en)
CN (1) CN1263812C (en)
AU (1) AU2002221602A1 (en)
CA (1) CA2425555C (en)
DE (1) DE10051062A1 (en)
WO (1) WO2002033010A1 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252007A1 (en) * 2002-11-06 2004-05-27 Merck Patent Gmbh Laser-markable pigments
US6875264B2 (en) * 2003-01-17 2005-04-05 Engelhard Corporation Multi-layer effect pigment
US7993444B2 (en) * 2003-01-17 2011-08-09 Basf Catalysts Llc Multi-layer effect pigment
DE10354763A1 (en) * 2003-11-21 2005-06-23 Eckart Gmbh & Co. Kg Effect pigments with aluminum or aluminum alloy core, process for their preparation and use thereof
DE102004022080A1 (en) * 2004-05-05 2005-11-24 Giesecke & Devrient Gmbh Value document with visually recognizable markings
DE102004039554A1 (en) * 2004-08-13 2006-02-23 Merck Patent Gmbh pearlescent
CN105295448A (en) * 2005-02-12 2016-02-03 巴斯福催化剂公司 Transparent goniochromatic multilayer effect pigment
WO2006088761A2 (en) * 2005-02-12 2006-08-24 Engelhard Corporation Multilayer effect pigment
WO2007024712A2 (en) * 2005-08-26 2007-03-01 Basf Catalysts Llc Cosmetic and personal care formulations with goniochromatic non-quarter wave multi-quadrant multi-layer effect materials
US20070048239A1 (en) * 2005-08-26 2007-03-01 Engelhard Corporation Cosmetic and Personal Care Formulations with Goniochromatic Non-Quarter Wave Multi-Quadrant Multi-Layer Effect Materials
DE102005045642B4 (en) 2005-09-17 2009-03-19 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Inorganic marker particles based on natural microorganisms for the identification of products for their proof of originality and method of production
EP1844945A1 (en) * 2006-04-13 2007-10-17 M-real Oyj Process of applying interference pigments onto a substrate
US20110113984A1 (en) * 2006-10-18 2011-05-19 Basf Catalysts Llc Transparent Goniochromatic Multilayer Effect Pigment
CN101688067B (en) * 2007-07-12 2013-12-11 巴斯夫欧洲公司 Interference pigments on the basis of perlite flakes
CN101815752B (en) * 2007-10-05 2013-09-25 巴斯夫涂料有限公司 Method of maintaining a color of a cured film formed from a coating composition
CN101962492B (en) * 2009-07-24 2014-01-08 林文广 Novel multi-layer coating angularly heterochrome interference color pearlescent pigment
DE102009037934A1 (en) * 2009-08-19 2011-02-24 Eckart Gmbh High-gloss multilayer pearlescent pigments with colored interference color and narrow size distribution and process for their preparation
DE102009037935A1 (en) * 2009-08-19 2011-02-24 Eckart Gmbh High gloss multi-layer pearlescent pigments with silver interference color and narrow size distribution and process for their preparation
DE102009037933A1 (en) * 2009-08-19 2011-02-24 Eckart Gmbh High gloss multi-layer pearlescent pigments with non-silver interference color and narrow size distribution and process for their preparation
DE102009037932A1 (en) * 2009-08-19 2011-02-24 Eckart Gmbh High gloss multi-layer pearlescent pigments with narrow size distribution and process for their preparation
US8705805B2 (en) 2011-01-10 2014-04-22 Peter Alexander Forrest Secure portable token and systems and methods for identification and authentication of the same
JP5787317B2 (en) * 2011-12-08 2015-09-30 独立行政法人 国立印刷局 An ultraviolet curable glitter ink composition for screen printing.
CN103074063A (en) * 2012-12-19 2013-05-01 青岛盛瀚色谱技术有限公司 Fluorescent material
US9168394B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168393B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9320687B2 (en) 2013-03-13 2016-04-26 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168209B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
RU2015144081A (en) * 2013-03-15 2017-04-24 Басф Се UV-REFLECTING PIGMENTS, METHOD FOR PRODUCING AND USING THEM
CN104031470B (en) * 2014-06-05 2016-08-17 哈尔滨绿科科技有限公司 A kind of aqueous laser anti-forgery ink
JP6957350B2 (en) 2014-12-19 2021-11-02 エッカルト ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｃｋａｒｔ ＧｍｂＨ Red decorative pigments with high saturation and high brightness, methods for producing them, and their use
PL3034562T5 (en) 2014-12-19 2022-04-19 Eckart Gmbh Absorbing effect pigments with high chroma and a high brilliance, method for their preparation and their use
ES2662134T3 (en) 2014-12-19 2018-04-05 Eckart Gmbh Effect pigments of great transparency, great chromaticism and great brilliance, procedure for their preparation and use
SI3034566T1 (en) * 2014-12-19 2019-05-31 Eckart Gmbh Metal effect pigments comprising a high chroma and a high brilliancy, method for their preparation and their use
EP3034563B1 (en) 2014-12-19 2019-02-20 Eckart GmbH Gold-coloured effect pigments with high chroma and a high brilliance, method for their preparation and their use
WO2018024760A1 (en) * 2016-08-04 2018-02-08 Merck Patent Gmbh Method for producing an optically variable printed image
CN111093967A (en) * 2017-10-05 2020-05-01 伟福夫特科技公司 Optical structure providing a bicolor effect
EP3524647A1 (en) 2018-02-12 2019-08-14 Hubergroup Italia Ink layer sequence with colour flop effect without containing interference pigments
WO2020205053A1 (en) 2019-04-04 2020-10-08 Wavefront Technology, Inc. Optical structures providing dichroic effects
CN110156316B (en) * 2019-05-28 2021-09-10 江苏拜富科技股份有限公司 Low-temperature coloring agent for glass decoration
EP3772737A1 (en) 2019-08-06 2021-02-10 hubergroup Deutschland GmbH Method for determining the composition of a multi-layer system showing a predetermined colour flip-flop effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389360B2 (en) * 1994-01-18 2003-03-24 マツダ株式会社 Light interference material and paint containing the same
DE4419089A1 (en) * 1994-06-01 1995-12-07 Basf Ag Interference pigments used for security documents and packaging
DE19618569A1 (en) * 1996-05-09 1997-11-13 Merck Patent Gmbh Highly transparent multilayer interference pigments for lacquers, inks, cosmetics, laser-markable plastics etc.
DE19618566A1 (en) * 1996-05-09 1997-11-13 Merck Patent Gmbh Multilayer interference pigments with titanium di:oxide platelet substrate
DE19822046A1 (en) * 1998-05-16 1999-11-18 Basf Ag Goniochromatic gloss pigments based on heated, titanium-coated silicate plates in a reducing atmosphere

Also Published As

Publication number Publication date
US7077897B2 (en) 2006-07-18
US20040003758A1 (en) 2004-01-08
WO2002033010A1 (en) 2002-04-25
DE10051062A1 (en) 2002-04-18
CA2425555A1 (en) 2003-04-11
JP2004532284A (en) 2004-10-21
CN1498253A (en) 2004-05-19
CN1263812C (en) 2006-07-12
CA2425555C (en) 2009-11-03

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