BR9805918A - Pigmento de interferência de múltiplas camadas com uma camada intermediária de absorcão. - Google Patents

Pigmento de interferência de múltiplas camadas com uma camada intermediária de absorcão.

Info

Publication number
BR9805918A
BR9805918A BR9805918A BR9805918A BR9805918A BR 9805918 A BR9805918 A BR 9805918A BR 9805918 A BR9805918 A BR 9805918A BR 9805918 A BR9805918 A BR 9805918A BR 9805918 A BR9805918 A BR 9805918A
Authority
BR
Brazil
Prior art keywords
absorption layer
interference pigment
multilayer interference
refractive index
index material
Prior art date
Application number
BR9805918A
Other languages
English (en)
Inventor
Matthias Kuntz
Gerhard Pfaff
Gerd Bauer
Christina Schank
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 BR9805918A publication Critical patent/BR9805918A/pt

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
    • 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
    • C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
    • 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
    • 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
    • C09C2200/1054—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
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1062—Interference pigments characterized by the core material the core consisting of an organic compound, e.g. Liquid Crystal Polymers [LCP], Polymers or natural pearl essence
    • 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
    • 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
    • C09C2200/306—Thickness of an absorbing layer
    • 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

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)
  • Laminated Bodies (AREA)

Abstract

Patente de Invenção:<B>"PIGMENTO DE INTERFERêNCIA DE MúLTIPLAS CAMADAS COM UMA CAMADA INTERMEDIáRIA DE ABSORçãO"<D>. Pigmento de interferência de múltiplas camadas consistindo de uma camada de absorção, central e camadas alternantes de um material de baixo índice de refração e de um material de alto índice de refração em cada lado da camada central, o material de baixo índice de refração de preferência sendo acrilato e o metal sendo alumínio ou cromo. A camada de absorção consiste de um sistema de revestimento que compreende negro de fumo ou pigmentos de absorção provedores de cor.
BR9805918A 1997-02-27 1998-02-18 Pigmento de interferência de múltiplas camadas com uma camada intermediária de absorcão. BR9805918A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997107805 DE19707805A1 (de) 1997-02-27 1997-02-27 Multischicht-Interferenzpigment mit absorbierender Mittelschicht
PCT/EP1998/000931 WO1998038255A1 (de) 1997-02-27 1998-02-18 Multischicht-interferenzpigment mit absorbierender mittelschicht

Publications (1)

Publication Number Publication Date
BR9805918A true BR9805918A (pt) 1999-08-31

Family

ID=7821613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805918A BR9805918A (pt) 1997-02-27 1998-02-18 Pigmento de interferência de múltiplas camadas com uma camada intermediária de absorcão.

Country Status (11)

Country Link
US (1) US6132504A (pt)
EP (1) EP0912642B1 (pt)
JP (1) JP2000511587A (pt)
KR (1) KR20000065052A (pt)
CN (1) CN1217734A (pt)
BR (1) BR9805918A (pt)
CA (1) CA2253715A1 (pt)
CZ (1) CZ335998A3 (pt)
DE (2) DE19707805A1 (pt)
TW (1) TW370551B (pt)
WO (1) WO1998038255A1 (pt)

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US6235105B1 (en) * 1994-12-06 2001-05-22 General Atomics Thin film pigmented optical coating compositions
JP3430094B2 (ja) * 1998-12-10 2003-07-28 日産自動車株式会社 塗装構造
DE19905427A1 (de) * 1999-02-10 2000-08-17 Merck Patent Gmbh Farbiges Interferenzpigment
DE19947175A1 (de) 1999-10-01 2001-04-05 Merck Patent Gmbh Pigmentpräparation
US6545809B1 (en) * 1999-10-20 2003-04-08 Flex Products, Inc. Color shifting carbon-containing interference pigments
WO2001052794A1 (fr) * 2000-01-18 2001-07-26 Sakura Color Products Corporation Cosmetiques brillants
DE10004888A1 (de) * 2000-02-04 2001-08-09 Eckart Standard Bronzepulver Glanzpigment und Verfahren zu seiner Herstellung
KR100344078B1 (ko) * 2000-03-21 2002-07-24 한국조폐공사 적외선 반사형 요판잉크 조성물 및 이의 사용방법
KR20020093904A (ko) 2000-04-11 2002-12-16 메르크 파텐트 게엠베하 각도 선택적인 투과 또는 반사 특성 및/또는 흡수 특성을갖는 투명 매질
JP2002249694A (ja) * 2000-04-13 2002-09-06 Sakura Color Prod Corp 視角依存多色性インキ組成物
US6686042B1 (en) * 2000-09-22 2004-02-03 Flex Products, Inc. Optically variable pigments and foils with enhanced color shifting properties
EP1213338B1 (de) 2000-11-16 2003-07-23 Consortium für elektrochemische Industrie GmbH Verfahren zur Herstellung von Plättchen
EP1288265A1 (en) * 2001-08-28 2003-03-05 Sicpa Holding S.A. Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigment
US6809150B1 (en) 2002-11-14 2004-10-26 Rust Bullet, Llc Method of protecting surfaces from corrosion
US6872767B1 (en) 2002-11-14 2005-03-29 Rust Bullett, Llc Method of protecting surfaces with aluminum flaked composition
DE102006014095A1 (de) 2006-03-24 2007-09-27 Merck Patent Gmbh Glasplättchen und deren Verwendung als transparenter Füllstoff
DE102006044076A1 (de) * 2006-09-20 2008-03-27 Merck Patent Gmbh Photokatalytisch aktive Beschichtung
US10690823B2 (en) 2007-08-12 2020-06-23 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers
DE102009037935A1 (de) 2009-08-19 2011-02-24 Eckart Gmbh Hochglänzende Mehrschichtperlglanzpigmente mit silberner Interferenzfarbe und enger Größenverteilung und Verfahren zu deren Herstellung
US20110111147A1 (en) * 2009-11-06 2011-05-12 Ajjer Llc Variable emissivity coatings and their applications
US20120001116A1 (en) 2010-06-30 2012-01-05 Jds Uniphase Corporation Magnetic multilayer pigment flake and coating composition
US9508475B2 (en) 2010-06-30 2016-11-29 Viavi Solutions Inc. Magnetic multilayer pigment flake and coating composition
US9168393B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168394B2 (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
DE112015001639B4 (de) 2014-04-01 2023-12-14 Toyota Jidosha Kabushiki Kaisha Nicht-farbverschiebende mehrschichtige strukturen
CN106574129B (zh) * 2014-07-10 2019-03-15 日本涂料控股有限公司 红外反射颜料及红外反射涂料组合物
DE102015112412A1 (de) * 2014-08-15 2016-02-18 Toyota Jidosha Kabushiki Kaisha Die Farbe nicht verändernde Mehrschichtstrukturen und schützende Beschichtung hierauf
US11034841B2 (en) * 2014-11-24 2021-06-15 Basf Corporation Carbon black in effect pigments
CN108521768B (zh) * 2016-01-13 2020-06-12 日本涂料控股有限公司 多层涂膜及多层涂膜的形成方法
JP6837930B2 (ja) 2016-06-27 2021-03-03 ヴァイアヴィ・ソリューションズ・インコーポレイテッドＶｉａｖｉ Ｓｏｌｕｔｉｏｎｓ Ｉｎｃ． 高色度フレーク
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Also Published As

Publication number Publication date
CA2253715A1 (en) 1998-09-03
EP0912642B1 (de) 2004-04-21
JP2000511587A (ja) 2000-09-05
KR20000065052A (ko) 2000-11-06
TW370551B (en) 1999-09-21
DE19707805A1 (de) 1998-09-03
DE59811229D1 (de) 2004-05-27
MX9808852A (en) 2000-05-01
US6132504A (en) 2000-10-17
WO1998038255A1 (de) 1998-09-03
CN1217734A (zh) 1999-05-26
EP0912642A1 (de) 1999-05-06
CZ335998A3 (cs) 1999-02-17

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C09C 1/00; C09D 7/12; C08K 3/00; A61K 7/00.

Ipc: C09C 1/00 (2006.01), C09D 5/36 (2006.01)

Ipc: C09C 1/00 (2006.01), C09D 5/36 (2006.01)