ATE371629T1 - Durch flammenhydrolyse hergestelltes silicium- titan-mischoxidpulver - Google Patents

Durch flammenhydrolyse hergestelltes silicium- titan-mischoxidpulver

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Publication number
ATE371629T1
ATE371629T1 AT05736847T AT05736847T ATE371629T1 AT E371629 T1 ATE371629 T1 AT E371629T1 AT 05736847 T AT05736847 T AT 05736847T AT 05736847 T AT05736847 T AT 05736847T AT E371629 T1 ATE371629 T1 AT E371629T1
Authority
AT
Austria
Prior art keywords
silicon
reaction chamber
oxide powder
mixed oxide
powder produced
Prior art date
Application number
AT05736847T
Other languages
English (en)
Inventor
Kai Schumacher
Martin Moerters
Uwe Diener
Oswin Klotz
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of ATE371629T1 publication Critical patent/ATE371629T1/de

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29Titanium; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063Titanium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39Photocatalytic properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08Heat treatment
    • B01J37/082Decomposition and pyrolysis
    • B01J37/088Decomposition of a metal salt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • C01B13/20Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • C09C1/0087Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide only containing titanium dioxide and silica or silicate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36Compounds of titanium
    • C09C1/3607Titanium dioxide
    • C09C1/3653Treatment with inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36Compounds of titanium
    • C09C1/3607Titanium dioxide
    • C09C1/3684Treatment with organo-silicon compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/43Thickening agents
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09708Inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/50Agglomerated particles
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/80Particles consisting of a mixture of two or more inorganic phases
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/11Powder tap density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • Y10T428/2993Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995Silane, siloxane or silicone coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nanotechnology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Composite Materials (AREA)
  • General Health & Medical Sciences (AREA)
  • Birds (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Epidemiology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dermatology (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
AT05736847T 2004-05-18 2005-04-21 Durch flammenhydrolyse hergestelltes silicium- titan-mischoxidpulver ATE371629T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004024500A DE102004024500A1 (de) 2004-05-18 2004-05-18 Flammenhydrolytisch hergestelltes Silicium-Titan-Mischoxidpulver

Publications (1)

Publication Number Publication Date
ATE371629T1 true ATE371629T1 (de) 2007-09-15

Family

ID=34966046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05736847T ATE371629T1 (de) 2004-05-18 2005-04-21 Durch flammenhydrolyse hergestelltes silicium- titan-mischoxidpulver

Country Status (7)

Country Link
US (1) US7416600B2 (de)
EP (1) EP1747173B1 (de)
JP (1) JP5044396B2 (de)
CN (1) CN100500575C (de)
AT (1) ATE371629T1 (de)
DE (2) DE102004024500A1 (de)
WO (1) WO2005110922A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674534B1 (de) 2004-12-23 2010-10-13 Evonik Degussa GmbH Oberflächenmodifizierte Siliciumdioxid-Titandioxid-Mischoxide
EP1752216A1 (de) * 2005-08-09 2007-02-14 Degussa AG Verwendung von Titandioxid-Mischoxid als Photokatalysator
EP1752215A1 (de) * 2005-08-09 2007-02-14 Degussa GmbH Photokatalysator
EP1785395B1 (de) 2005-11-12 2009-08-19 Evonik Degussa GmbH Verfahren zur Herstellung dotierter Metalloxidpartikel
US7470974B2 (en) 2006-07-14 2008-12-30 Cabot Corporation Substantially transparent material for use with light-emitting device
DE102007010212A1 (de) * 2007-02-28 2008-09-04 Evonik Degussa Gmbh Polymere
WO2008116498A1 (de) * 2007-03-27 2008-10-02 Evonik Degussa Gmbh Electrostatic charge image developing toner
DE102007049743A1 (de) * 2007-10-16 2009-04-23 Evonik Degussa Gmbh Silicium-Titan-Mischoxidpulver, Dispersion hiervon und daraus hergestellter titanhaltiger Zeolith
US20100330493A1 (en) * 2007-12-28 2010-12-30 Masanobu Kaneeda Surface-modified complex oxide particles
US7662476B2 (en) * 2008-06-13 2010-02-16 The Worthington Group of Tennessee, LLC Metal surface-modified silica-titania composites and methods for forming the same
CN101792144B (zh) * 2009-10-28 2012-07-11 无锡润鹏复合新材料有限公司 一种面心立方结构Ti3Si纳米颗粒及其制备方法
CN102275940B (zh) * 2011-07-28 2013-01-23 河北东明中硅科技有限公司 一种四氯化硅的低温水解方法
JP6115485B2 (ja) * 2014-01-24 2017-04-19 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
EP3112319A1 (de) * 2015-06-29 2017-01-04 Evonik Degussa GmbH Verfahren zur herstellung von metalloxidpulvern mittels flammenspraypyrolyse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241710A (ja) * 1985-08-12 1987-02-23 Mitsubishi Chem Ind Ltd 高純度ケイ素の連続製造方法
JPS6433011A (en) * 1987-07-29 1989-02-02 Agency Ind Science Techn Production of silicon tetrachloride
US5650130A (en) * 1991-11-18 1997-07-22 The Johns Hopkins University Counterflow diffusion flame synthesis of ceramic oxide powders
DE4235996A1 (de) * 1992-10-24 1994-04-28 Degussa Flammenhydrolytisch hergestelltes Titandioxid-Mischoxid, Verfahren zu seiner Herstellung und Verwendung
DE19500674A1 (de) * 1995-01-12 1996-07-18 Degussa Oberflächenmodifizierte pyrogen hergestellte Mischoxide, Verfahren zu ihrer Herstellung und Verwendung
JP4013014B2 (ja) * 1999-03-05 2007-11-28 信越化学工業株式会社 静電荷像現像剤
DE50016060D1 (de) * 2000-09-26 2011-03-03 Evonik Degussa Gmbh Eisenoxid- und Siliciumdioxid-Titandioxid-Mischung
DE10163938A1 (de) * 2001-12-22 2003-07-10 Degussa Flammenhydrolytisch hergestelltes Silicium-Titan-Mischoxidpulver mit an der Oberfläche angereichertem Siliciumdioxid, dessen Herstellung und Verwendung
DE10163939A1 (de) * 2001-12-22 2003-07-10 Degussa Schicht erhalten aus einer wässerigen Dispersion enthaltend flammenhydrolytisch hergestelltes Silicium-Titan-Mischoxidpulver
DE10203047A1 (de) * 2002-01-26 2003-08-07 Degussa Kationische Mischoxid-Dispersion, Streichfarbe und tintenaufnehmendes Medium
DE10208371A1 (de) * 2002-02-27 2003-09-11 Degussa Dispersion, enthaltend Silicium-Titan-Mischoxidpulver, daraus herstellte Grünkörper und Glasformkörper
DE10260718A1 (de) * 2002-12-23 2004-07-08 Degussa Ag Mit Siliziumdioxid umhülltes Titandioxid
DE102004001520A1 (de) * 2004-01-10 2005-08-04 Degussa Ag Flammenhydrolytisch hergestelltes Silicium-Titan-Mischoxidpulver

Also Published As

Publication number Publication date
CN1953937A (zh) 2007-04-25
DE602005002265T2 (de) 2008-05-29
US7416600B2 (en) 2008-08-26
DE102004024500A1 (de) 2005-12-15
DE602005002265D1 (de) 2007-10-11
EP1747173A1 (de) 2007-01-31
CN100500575C (zh) 2009-06-17
JP2007537964A (ja) 2007-12-27
EP1747173B1 (de) 2007-08-29
JP5044396B2 (ja) 2012-10-10
WO2005110922A1 (en) 2005-11-24
US20070186816A1 (en) 2007-08-16

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