ES2557879T3 - Método de formación de un pigmento de tipo plaquitas recubierto con dióxido de titanio (rutilo) - Google Patents

Método de formación de un pigmento de tipo plaquitas recubierto con dióxido de titanio (rutilo) Download PDF

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Publication number
ES2557879T3
ES2557879T3 ES08709053.6T ES08709053T ES2557879T3 ES 2557879 T3 ES2557879 T3 ES 2557879T3 ES 08709053 T ES08709053 T ES 08709053T ES 2557879 T3 ES2557879 T3 ES 2557879T3
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Prior art keywords
titanium dioxide
rutile
formation
pigment coated
type pigment
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ES08709053.6T
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English (en)
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Patrice Bujard
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BASF SE
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BASF SE
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    • 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
    • C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • 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
    • 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
    • C09C1/36—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • C01P2004/80—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
    • 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
    • C01P2006/12—Surface area
    • 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
    • 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
    • C09C2200/50—Interference pigments comprising a layer or a core consisting of or comprising discrete particles, e.g. nanometric or submicrometer-sized particles
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Método de formación de un pigmento de tipo plaquitas recubierto con dióxido de titanio en el que se deposita dióxido de titanio hidratado sobre partículas de tipo plaquitas, que comprende (a) realizar la deposición de titanio en presencia de un ácido a-hidroxicarboxílico, especialmente ácido glicólico, o ácido oxálico, y un aminoácido, especialmente glicina, alanina, valina, ácido aspártico; o un aminoácido.

Description

imagen1

Claims (1)

  1. imagen1
ES08709053.6T 2007-02-27 2008-02-18 Método de formación de un pigmento de tipo plaquitas recubierto con dióxido de titanio (rutilo) Active ES2557879T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP07103135 2007-02-27
EP07103135 2007-02-27
EP07104054 2007-03-13
EP07104054 2007-03-13
PCT/EP2008/051910 WO2008104467A1 (en) 2007-02-27 2008-02-18 Method of forming a (rutile) titanium dioxide-coated platelet-like pigment

Publications (1)

Publication Number Publication Date
ES2557879T3 true ES2557879T3 (es) 2016-01-29

Family

ID=39473898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08709053.6T Active ES2557879T3 (es) 2007-02-27 2008-02-18 Método de formación de un pigmento de tipo plaquitas recubierto con dióxido de titanio (rutilo)

Country Status (5)

Country Link
US (1) US8916236B2 (es)
EP (1) EP2125623B1 (es)
JP (1) JP5717343B2 (es)
ES (1) ES2557879T3 (es)
WO (1) WO2008104467A1 (es)

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KR20100066460A (ko) * 2007-07-31 2010-06-17 바스프 에스이 광학적 가변성 효과 안료
US20110105676A1 (en) * 2007-08-20 2011-05-05 Ciba Corporation Process for preparing platelet-like pigments comprising a nitrogen doped carbon coating
WO2009062886A1 (en) 2007-11-16 2009-05-22 Basf Se Bright interference pigments
JP6012178B2 (ja) 2008-12-11 2016-10-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ パーライトフレークを主成分とする干渉顔料
US8936799B2 (en) 2009-10-28 2015-01-20 Basf Se Pigments with improved sparkling effect
WO2011095447A2 (en) 2010-02-04 2011-08-11 Basf Se Pigment compositions with improved sparkling effect
JP2013180901A (ja) * 2012-02-29 2013-09-12 Ishihara Sangyo Kaisha Ltd 粒状複合粒子及びその製造方法
CN102757092B (zh) * 2012-07-31 2014-05-21 常州大学 一种L-色氨酸分子印迹TiO2粉体及其制备方法
GB201218952D0 (en) * 2012-10-22 2012-12-05 Cambridge Entpr Ltd Functional inks based on layered materials and printed layered materials
EP2727966A1 (de) * 2012-11-06 2014-05-07 Eckart GmbH Pigment mit photokatalytischer Aktivität, Verfahren zu dessen Herstellung und Beschichtungsmittel
DE102014003975A1 (de) * 2014-03-20 2015-10-08 Merck Patent Gmbh Effektpigmente
US11034841B2 (en) 2014-11-24 2021-06-15 Basf Corporation Carbon black in effect pigments
WO2017091675A1 (en) * 2015-11-23 2017-06-01 Basf Corporation Carbon black in effect pigments
CN114907705B (zh) * 2022-06-22 2023-06-06 景德镇陶瓷大学 一种金红石型黑色色料及其制备方法

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US3087828A (en) * 1961-06-28 1963-04-30 Du Pont Nacreous pigment compositions
DE1165182B (de) 1961-06-28 1964-03-12 Du Pont Pigment auf der Basis von durchscheinenden glimmerartigen Schuppen und Verfahren zu dessen Herstellung
US3437515A (en) * 1965-01-11 1969-04-08 Mearl Corp Method of coating surfaces with high index oxides
US3418146A (en) * 1965-10-05 1968-12-24 Mearl Corp Process for producing stabilized titanium dioxide pigments
US4038099A (en) * 1971-08-30 1977-07-26 The Mearl Corporation Rutile-coated mica nacreous pigments and process for the preparation thereof
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Also Published As

Publication number Publication date
US20100075031A1 (en) 2010-03-25
JP2010519395A (ja) 2010-06-03
EP2125623A1 (en) 2009-12-02
WO2008104467A1 (en) 2008-09-04
EP2125623B1 (en) 2015-10-14
JP5717343B2 (ja) 2015-05-13
US8916236B2 (en) 2014-12-23

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