BRPI0815556A8 - Método de preparação de um produto de dióxido de titânio microcristalino de boa dispersibilidade, produto de dióxido de titânio, tinta de efeito e composição de laca de madeira contendo o referido produto - Google Patents

Método de preparação de um produto de dióxido de titânio microcristalino de boa dispersibilidade, produto de dióxido de titânio, tinta de efeito e composição de laca de madeira contendo o referido produto

Info

Publication number
BRPI0815556A8
BRPI0815556A8 BRPI0815556A BRPI0815556A BRPI0815556A8 BR PI0815556 A8 BRPI0815556 A8 BR PI0815556A8 BR PI0815556 A BRPI0815556 A BR PI0815556A BR PI0815556 A BRPI0815556 A BR PI0815556A BR PI0815556 A8 BRPI0815556 A8 BR PI0815556A8
Authority
BR
Brazil
Prior art keywords
product
titanium dioxide
dioxide product
good dispersibility
preparation
Prior art date
Application number
BRPI0815556A
Other languages
English (en)
Inventor
Lamminmäki Ralf-Johan
Latva-Nirva Esa
Linho Riitta
Niinimäki Johanna
Vehmanen Visa
Original Assignee
Sachtleben Pigments Oy
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 Sachtleben Pigments Oy filed Critical Sachtleben Pigments Oy
Publication of BRPI0815556A2 publication Critical patent/BRPI0815556A2/pt
Publication of BRPI0815556A8 publication Critical patent/BRPI0815556A8/pt
Publication of BRPI0815556B1 publication Critical patent/BRPI0815556B1/pt

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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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
    • 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
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • 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
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/3623—Grinding
    • 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
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/363—Drying, calcination
    • 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
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C09C1/3607—Titanium dioxide
    • C09C1/3669—Treatment with low-molecular organic compounds
    • 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
    • C09D15/00—Woodstains
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • 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
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Paints Or Removers (AREA)
  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

MÉTODO PARA PREPARAR UM PRODUTO DE DIÓXIDO DE TITÂNIO MICROCRISTALINO DE BOA DISPERSIBILIDADE, O PRODUTO E O USO DO MESMO. A presente invenção refere-se a um método para a preparação de um produto de dióxido de titânio microcristalino, estruturado como rutilo, de boa dispersibilidade, um produto preparado pelo método e uma tinta de efeito e uma laca proporcionadas por meio do produto. No método, o material de partida de dióxido de titânio é primeiro tratado com uma base para ter 10 um valor de pH alcalino, depois é tratado com um ácido para ter um teor de " ácido cloridrico de 8 a 30 g/l, é neutralizado, processado e calcinado. Em particular, o método de preparação é caracterizado pelo uso de um produto 0 químico de pré-tratamento antes da etapa de calcinação para melhorar a dispersibilidade.
BRPI0815556A 2007-08-16 2008-08-15 método de preparação de um produto de dióxido de titânio microcristalino de boa dispersibilidade, produto de dióxido de titânio, tinta de efeito e composição de laca de madeira contendo o referido produto BRPI0815556B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070618A FI124294B (fi) 2007-08-16 2007-08-16 Menetelmä hyvin dispergoituvan mikrokiteisen titaanidioksidituotteen valmistamiseksi, tuote ja sen käyttö
PCT/FI2008/050466 WO2009022061A2 (en) 2007-08-16 2008-08-15 Method of preparing a well-dispersable microcrystalline titanium dioxide product, the product, and the use thereof

Publications (3)

Publication Number Publication Date
BRPI0815556A2 BRPI0815556A2 (pt) 2015-02-18
BRPI0815556A8 true BRPI0815556A8 (pt) 2018-04-03
BRPI0815556B1 BRPI0815556B1 (pt) 2018-10-30

Family

ID=38468687

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815556A BRPI0815556B1 (pt) 2007-08-16 2008-08-15 método de preparação de um produto de dióxido de titânio microcristalino de boa dispersibilidade, produto de dióxido de titânio, tinta de efeito e composição de laca de madeira contendo o referido produto

Country Status (7)

Country Link
US (1) US8182602B2 (pt)
EP (1) EP2178798B1 (pt)
JP (1) JP5351892B2 (pt)
AT (1) ATE554053T1 (pt)
BR (1) BRPI0815556B1 (pt)
FI (1) FI124294B (pt)
WO (1) WO2009022061A2 (pt)

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Publication number Priority date Publication date Assignee Title
FI122244B (fi) * 2008-07-07 2011-10-31 Sachtleben Pigments Oy Menetelmä pienikiteisen rutiilimuotoisen titaanioksidin valmistamiseksi ja menetelmällä valmistettu tuote
RU2569083C2 (ru) * 2010-08-17 2015-11-20 Сакай Кемикал Индастри Ко., Лтд. Способ получения дисперсной системы частиц оксида титана рутила
CN102580713B (zh) * 2012-01-18 2013-09-18 常州大学 一种二氧化钛/硅酸盐矿物纳米复合材料的制备方法
CN105038327A (zh) * 2014-11-26 2015-11-11 安徽池州博源非金属矿研发中心有限公司 一种白云石复合钛白粉的制备方法
WO2017111136A1 (ja) * 2015-12-25 2017-06-29 株式会社 資生堂 二酸化チタン粉体およびそれを配合した化粧料
AU2017240212A1 (en) 2016-03-29 2018-11-15 Venator Germany Gmbh A method for treating titanium dioxide particles, a titanium dioxide particle and uses of the same
CN106018294B (zh) * 2016-06-22 2019-07-26 攀钢集团攀枝花钢铁研究院有限公司 一种检测纳米二氧化钛随角异色性能的方法
JP6939767B2 (ja) 2018-12-27 2021-09-22 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
JP6939766B2 (ja) * 2018-12-27 2021-09-22 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
WO2020150909A1 (zh) 2019-01-22 2020-07-30 成都千砺金科技创新有限公司 一种自拟合纳米催化污水处理剂的生产方法
CN113387383B (zh) * 2021-05-24 2022-10-28 龙佰四川钛业有限公司 一种高流动性钛白粉闪干料的生产方法
CN116376327A (zh) * 2023-04-07 2023-07-04 龙佰四川钛业有限公司 一种极低含水量钛白粉生产工艺
CN117089226B (zh) * 2023-10-17 2024-02-02 成都先进金属材料产业技术研究院股份有限公司 一种提高涂料用钛白粉耐候性的包膜方法

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US2448683A (en) 1944-02-09 1948-09-07 Du Pont Titanium oxide production
CA962142A (en) 1971-06-07 1975-02-04 Canadian Titanium Pigments Limited Ultra-violet screener
FI57124C (fi) 1978-04-19 1980-06-10 Kemira Oy Ytbelagt titandioxidpigment och foerfarande foer dess framstaellning
FI62130C (fi) * 1980-07-18 1982-11-10 Kemira Oy Ytbelagt titandioxidpigment och foerfarande foer framstaellning daerav
US4753829A (en) 1986-11-19 1988-06-28 Basf Corporation Opalescent automotive paint compositions containing microtitanium dioxide pigment
FI89900C (fi) * 1990-03-01 1993-12-10 Kemira Oy Nytt framstaellningsfoerfarande av titandioxid
JP4084463B2 (ja) * 1998-06-05 2008-04-30 道雄 松村 光触媒用酸化チタン粉末
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US6528568B2 (en) * 2001-02-23 2003-03-04 Millennium Inorganic Chemicals, Inc. Method for manufacturing high opacity, durable pigment
DE10205920A1 (de) 2002-02-12 2003-08-21 Itn Nanovation Gmbh Nanoskaliger Rutil, sowie Verfahren zu dessen Herstellung
US20050232851A1 (en) 2003-11-13 2005-10-20 Jan Prochazka Process to make rutile pigment from aqueous titanium solutions
JP2005187543A (ja) 2003-12-24 2005-07-14 Kansai Paint Co Ltd 熱硬化型メタリック粉体塗料組成物及びメタリック粉体塗膜形成方法
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WO2007039953A1 (ja) * 2005-09-30 2007-04-12 Sakai Chemical Industry Co., Ltd. ルチル型微粒子酸化チタンの製造方法

Also Published As

Publication number Publication date
BRPI0815556A2 (pt) 2015-02-18
JP5351892B2 (ja) 2013-11-27
WO2009022061A3 (en) 2009-09-11
ATE554053T1 (de) 2012-05-15
US20110192322A1 (en) 2011-08-11
FI20070618A0 (fi) 2007-08-16
BRPI0815556B1 (pt) 2018-10-30
EP2178798A2 (en) 2010-04-28
FI124294B (fi) 2014-06-13
US8182602B2 (en) 2012-05-22
EP2178798B1 (en) 2012-04-18
WO2009022061A2 (en) 2009-02-19
FI20070618L (fi) 2009-02-17
JP2010536689A (ja) 2010-12-02

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