JP3524550B2 - シリカ被覆された無機粒子の改良された製造方法 - Google Patents

シリカ被覆された無機粒子の改良された製造方法

Info

Publication number
JP3524550B2
JP3524550B2 JP51930493A JP51930493A JP3524550B2 JP 3524550 B2 JP3524550 B2 JP 3524550B2 JP 51930493 A JP51930493 A JP 51930493A JP 51930493 A JP51930493 A JP 51930493A JP 3524550 B2 JP3524550 B2 JP 3524550B2
Authority
JP
Japan
Prior art keywords
particles
coated
silica
amorphous silica
coating
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.)
Expired - Fee Related
Application number
JP51930493A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07506081A (ja
Inventor
ジエイコブソン，ハワード・ウエイン
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25364776&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3524550(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPH07506081A publication Critical patent/JPH07506081A/ja
Application granted granted Critical
Publication of JP3524550B2 publication Critical patent/JP3524550B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—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
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—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
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2004/80—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
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Compounds (AREA)
JP51930493A 1992-04-28 1993-04-22 シリカ被覆された無機粒子の改良された製造方法 Expired - Fee Related JP3524550B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87487892A 1992-04-28 1992-04-28
US874,878 1992-04-28
PCT/US1993/003581 WO1993022386A1 (en) 1992-04-28 1993-04-22 Improved process for preparing silica coated inorganic particles

Publications (2)

Publication Number Publication Date
JPH07506081A JPH07506081A (ja) 1995-07-06
JP3524550B2 true JP3524550B2 (ja) 2004-05-10

Family

ID=25364776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51930493A Expired - Fee Related JP3524550B2 (ja) 1992-04-28 1993-04-22 シリカ被覆された無機粒子の改良された製造方法

Country Status (7)

Country Link
US (1) US5340393A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0638110B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3524550B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU4288093A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69321228T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW221381B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1993022386A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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ES2120497T3 (es) * 1991-10-18 1998-11-01 Merck Patent Gmbh Pigmentos en forma de plaquetas teñidos y revestidos.
US5720805A (en) * 1993-04-13 1998-02-24 Southwest Research Institute Titanium-tin-oxide nanoparticles, compositions utilizing the same, and the method of forming the same
TW370552B (en) * 1994-11-09 1999-09-21 Du Pont Process for making rutile titanium dioxide pigment comprising coated titanium dioxide particles
DE19520398B4 (de) * 1995-06-08 2009-04-16 Roche Diagnostics Gmbh Magnetisches Pigment
KR100463475B1 (ko) 1995-06-08 2005-06-22 로셰 디아그노스틱스 게엠베하 자기성피그먼트
JP3526676B2 (ja) * 1995-10-25 2004-05-17 横浜ゴム株式会社 ゴム補強用表面処理カーボンブラックの製法
DE19601751A1 (de) * 1996-01-19 1997-07-24 Basf Ag Eisenoxid-Gelbpigmente mit Siliciumoxidbeschichtung
FR2747569B1 (fr) * 1996-04-22 1998-05-22 Rhone Poulenc Chimie Composition dentifrice comprenant un abrasif a base de silice et de carbonate de calcium, compatible avec le fluor
GB9616978D0 (en) * 1996-08-13 1996-09-25 Tioxide Specialties Ltd Zinc oxide dispersions
US5730795A (en) * 1996-09-24 1998-03-24 E. I. Du Pont De Nemours And Company Process for manufacturing titanium dioxide pigment having a hydrous oxide coating using a media mill
DE69810080T2 (de) 1997-01-21 2003-10-09 Grace W R & Co Siliciumdioxidadsorbent auf magnetischem träger
US6054220A (en) * 1997-09-15 2000-04-25 Advanced Refractory Technologies, Inc. Silica-coated aluminum nitride powders with improved properties and method for their preparation
DE19743518A1 (de) * 1997-10-01 1999-04-15 Roche Diagnostics Gmbh Automatisierbare universell anwendbare Probenvorbereitungsmethode
GB9805630D0 (en) * 1998-03-18 1998-05-13 Johnson Matthey Plc Improvements in creamic materials
JP4165969B2 (ja) * 1999-08-23 2008-10-15 日清紡績株式会社 インクジェット記録用シート
PL202358B1 (pl) * 1999-11-17 2009-06-30 Roche Diagnostics Gmbh Sposób wytwarzania kompozycji magnetycznych cząstek szklanych, magnetyczne cząstki szklane, kompozycja magnetycznych cząstek szklanych, zawiesina z magnetycznymi cząstkami szklanymi, probówka z kompozycją lub zawiesiną magnetycznych cząstek szklanych, zestaw części z tą probówką, zastosowanie kompozycji, zawiesiny i zestawu zawierających magnetyczne cząstki szklane, sposób izolowania materiału biologicznego
SE516810C2 (sv) * 1999-11-30 2002-03-05 Stora Kopparbergs Bergslags Ab Fyllmedelskomposition för papper och sätt för framställning
MXPA02010114A (es) * 2000-04-12 2003-03-10 Millennium Inorganic Chem Proceso continuos para producir pigmentos de dioxido de titanio.
US6695906B2 (en) 2000-04-12 2004-02-24 Millennium Inorganic Chemicals, Inc. Continuous processes for producing titanium dioxide pigments
DE10035451C2 (de) * 2000-07-19 2002-12-05 November Ag Molekulare Medizin Verfahren und Vorrichtung zur Identifizierung einer Polymersequenz
JP4843858B2 (ja) * 2001-03-27 2011-12-21 大日本印刷株式会社 黒色樹脂組成物、黒色被膜、ブラックマトリックス基板および黒色樹脂組成物の製造方法
JP5017752B2 (ja) * 2001-06-06 2012-09-05 堺化学工業株式会社 ストロンチウム化合物又はバリウム化合物の組成物
US7285162B2 (en) * 2001-07-30 2007-10-23 Millennium Inorganic Chemicals, Inc. Titanium dioxide pigment having improved light stability
US6743286B2 (en) * 2001-07-30 2004-06-01 Millennium Inorganic Chemicals, Inc. Inorganic particles and methods of making
JP4111701B2 (ja) * 2001-10-01 2008-07-02 触媒化成工業株式会社 改質酸化チタン粒子
US6783586B2 (en) 2001-11-01 2004-08-31 E. I. Du Pont De Nemours And Company Easy to disperse, high durability TiO2 pigment and method of making same
US6866711B2 (en) * 2003-01-17 2005-03-15 Fitzgerald Alphanso Sinclair Composite pigment composition containing silica
US6838495B2 (en) 2003-01-17 2005-01-04 Louis Frank Gatti Rubber composition comprising composite pigment
JP4182210B2 (ja) * 2003-09-02 2008-11-19 独立行政法人産業技術総合研究所 ケイ酸塩でコーティングされた酸化チタン複合体の製造方法
US7166271B2 (en) * 2003-10-28 2007-01-23 J.M. Huber Corporation Silica-coated boehmite composites suitable for dentifrices
US20050129634A1 (en) * 2003-12-16 2005-06-16 Frerichs Scott R. Passivated nano-titanium dioxide particles and methods of making the same
WO2006088022A1 (ja) 2005-02-15 2006-08-24 Mitsui Chemicals, Inc. 光触媒、その製造方法、光触媒を含有する分散液および光触媒塗料組成物
US7799124B2 (en) * 2005-04-07 2010-09-21 E.I. Du Pont De Nemours And Company Process for treating inorganic particles via sintering of sinterable material
US20070028806A1 (en) * 2005-08-03 2007-02-08 Piro Bonnie D Coating compositions having improved appearance containing coated titanium dioxide pigments
CA2623627C (en) * 2005-09-30 2012-08-07 Sakai Chemical Industry Co., Ltd. Method of producing rutile titanium dioxide fine particle
DE102005057384A1 (de) * 2005-11-30 2007-05-31 Nanogate Ag Silikatumhüllte Teilchen in einer Metallschicht
EP1975126B2 (en) * 2005-12-16 2016-10-26 Sakai Chemical Industry Co., Ltd. Ultrafine barium sulfate particle, water-based coating composition, and water-based ink composition
JP2007217201A (ja) * 2006-02-14 2007-08-30 Merck Ltd 多孔質マグネシアとその製造方法
EP2336249B1 (en) 2006-12-19 2014-08-13 Seiko Epson Corporation Pigment dispersion, ink composition, inkset, and recording device
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Also Published As

Publication number Publication date
WO1993022386A1 (en) 1993-11-11
EP0638110B1 (en) 1998-09-23
DE69321228T2 (de) 1999-03-18
JPH07506081A (ja) 1995-07-06
US5340393A (en) 1994-08-23
AU4288093A (en) 1993-11-29
TW221381B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-03-01
DE69321228D1 (de) 1998-10-29
EP0638110A1 (en) 1995-02-15

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