JPH0432381B2 - - Google Patents

Info

Publication number
JPH0432381B2
JPH0432381B2 JP63003942A JP394288A JPH0432381B2 JP H0432381 B2 JPH0432381 B2 JP H0432381B2 JP 63003942 A JP63003942 A JP 63003942A JP 394288 A JP394288 A JP 394288A JP H0432381 B2 JPH0432381 B2 JP H0432381B2
Authority
JP
Japan
Prior art keywords
highly dispersed
group
metal oxide
silicon
organopolysiloxane
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 - Lifetime
Application number
JP63003942A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63225247A (ja
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 filed Critical
Publication of JPS63225247A publication Critical patent/JPS63225247A/ja
Publication of JPH0432381B2 publication Critical patent/JPH0432381B2/ja
Granted 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/407—Aluminium oxides or hydroxides
    • 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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • 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
    • C09C1/3684—Treatment with organo-silicon compounds
    • 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
    • C09C3/12—Treatment with organosilicon compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic compounds
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
JP63003942A 1987-03-06 1988-01-13 アンモニウム官能性オルガノポリシロキサンにより変性された表面を有する高分散性金属酸化物の製造方法 Granted JPS63225247A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3707226.9 1987-03-06
DE19873707226 DE3707226A1 (de) 1987-03-06 1987-03-06 Verfahren zur herstellung von hochdispersem metalloxid mit ammoniumfunktionellem organopolysiloxan modifizierter oberflaeche als positiv steuerndes ladungsmittel fuer toner

Publications (2)

Publication Number Publication Date
JPS63225247A JPS63225247A (ja) 1988-09-20
JPH0432381B2 true JPH0432381B2 (enExample) 1992-05-29

Family

ID=6322424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63003942A Granted JPS63225247A (ja) 1987-03-06 1988-01-13 アンモニウム官能性オルガノポリシロキサンにより変性された表面を有する高分散性金属酸化物の製造方法

Country Status (4)

Country Link
US (1) US4902570A (enExample)
EP (1) EP0288693B1 (enExample)
JP (1) JPS63225247A (enExample)
DE (2) DE3707226A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087452B2 (ja) * 1987-10-28 1996-01-29 コニカ株式会社 画像形成方法
US5021317A (en) * 1987-10-28 1991-06-04 Konica Corporation Electrostatic latent image developer with toner particles surface treated with a polysiloxane having ammonium salt functional groups
JPH07104610B2 (ja) * 1987-10-28 1995-11-13 コニカ株式会社 画像形成方法
JPH07104609B2 (ja) * 1987-10-28 1995-11-13 コニカ株式会社 画像形成方法
JP2649363B2 (ja) * 1987-11-06 1997-09-03 コニカ株式会社 現像方法
JP2649366B2 (ja) * 1987-11-26 1997-09-03 コニカ株式会社 画像形成方法
DE3841848A1 (de) * 1988-12-13 1990-06-21 Bayer Ag Anorganische pigmente mit verbesserten eigenschaften
JP2802762B2 (ja) * 1989-01-11 1998-09-24 コニカ株式会社 静電潜像現像剤
US5168024A (en) * 1989-03-31 1992-12-01 Fuji Xerox Corporation, Ltd. Inorganic-organic or semiconductive inorganic-organic composite material, production process thereof, and electrophotographic photoreceptor using the composite material
US5208130A (en) * 1989-07-31 1993-05-04 Spectrum Sciences B.V. Charge director compositions for liquid developer
JPH0820767B2 (ja) * 1989-09-19 1996-03-04 キヤノン株式会社 正帯電性静電荷像現像用トナー
JP2872326B2 (ja) * 1990-01-31 1999-03-17 コニカ株式会社 二成分系現像剤
US5194356A (en) * 1990-11-05 1993-03-16 Xerox Corporation Toner compositions
DE4041358A1 (de) * 1990-12-20 1992-07-02 Mittelstaedt Mathis Christian Fotokeramik und verfahren zu deren herstellung
US5534377A (en) * 1991-02-28 1996-07-09 Tomoegawa Paper Co., Ltd. Nonmagnetic one-component developing method
JP2738162B2 (ja) * 1991-05-13 1998-04-08 三菱化学株式会社 静電荷像現像用トナー
US5215855A (en) * 1991-11-12 1993-06-01 Xerox Corporation Encapsulated toner compositions
DE4140793C1 (enExample) * 1991-12-11 1993-03-11 Th. Goldschmidt Ag, 4300 Essen, De
JP3156881B2 (ja) * 1992-10-19 2001-04-16 株式会社リコー 静電荷現像用トナー
JP3318997B2 (ja) * 1993-02-03 2002-08-26 三菱マテリアル株式会社 疎水性シリカ粉体、その製法および電子写真用現像剤
US5455137A (en) * 1993-12-21 1995-10-03 International Business Machines Corporation Toner composition
DE4419234A1 (de) * 1994-06-01 1995-12-07 Wacker Chemie Gmbh Verfahren zur Silylierung von anorganischen Oxiden
JP3698276B2 (ja) * 1994-09-29 2005-09-21 株式会社リコー 新規な有機ケイ素化合物およびその製造方法、ならびに新規な有機ケイ素化合物を用いた静電荷現像剤用トナーおよび乾式現像剤
DE69520328T2 (de) * 1994-11-08 2001-08-23 Canon K.K., Tokio/Tokyo Toner für die Entwicklung elektrostatischer Bilder, Zwei-Komponenten-Entwickler, Entwicklungsmethode, Bilderzeugungsverfahren, Hitzefixierverfahren und Verfahren zur Herstellung von Tonern
DE19500674A1 (de) * 1995-01-12 1996-07-18 Degussa Oberflächenmodifizierte pyrogen hergestellte Mischoxide, Verfahren zu ihrer Herstellung und Verwendung
US6132801A (en) * 1997-02-28 2000-10-17 The Board Of Trustees Of The Leland Stanford Junior University Producing coated particles by grinding in the presence of reactive species
US5989768A (en) * 1997-03-06 1999-11-23 Cabot Corporation Charge-modified metal oxides with cyclic silazane and electrostatographic systems incorporating same
US5955232A (en) * 1997-07-22 1999-09-21 Cabot Corporation Toners containing positively chargeable modified pigments
DE19734255A1 (de) * 1997-08-07 1999-02-11 Boehme Chem Fab Kg Hydrophobierungsmittel für pulverförmige Beschichtungssysteme
US7002728B2 (en) * 1997-08-28 2006-02-21 E Ink Corporation Electrophoretic particles, and processes for the production thereof
US7247379B2 (en) * 1997-08-28 2007-07-24 E Ink Corporation Electrophoretic particles, and processes for the production thereof
US5965265A (en) * 1997-11-25 1999-10-12 Uop Llc Functionalized silicas as core supports for chiral stationary phases
US6218067B1 (en) 1998-11-06 2001-04-17 Cabot Corporation Toners containing chargeable modified pigments
CA2254330A1 (en) * 1998-11-20 2000-05-20 Ahti August Koski Process for hydrophobicizing particles, and their use in dispersions
DE19857912A1 (de) * 1998-12-16 2000-07-06 Degussa Toner und/oder Toner-Mischungen
US6087059A (en) * 1999-06-28 2000-07-11 Xerox Corporation Toner and developer compositions
DE19929845A1 (de) 1999-06-29 2001-01-11 Degussa Oberflächenmodifiziertes Titandioxid
WO2001042372A1 (fr) 1999-12-08 2001-06-14 Nippon Aerosil Co., Ltd. Poudre d'oxyde metallique fine a haute dispersabilite et composition de toner la contenant
EP1237048A1 (en) * 2001-03-02 2002-09-04 Ricoh Company, Ltd. External additive for electrophotographic toner, method for manufacturing the external additive, electrophotographic toner using the external additive, and image forming apparatus using the electrophotographic toner
US7230750B2 (en) * 2001-05-15 2007-06-12 E Ink Corporation Electrophoretic media and processes for the production thereof
US20100148385A1 (en) * 2001-05-15 2010-06-17 E Ink Corporation Electrophoretic media and processes for the production thereof
EP1393122B1 (en) * 2001-05-15 2018-03-28 E Ink Corporation Electrophoretic particles
DE10138574A1 (de) * 2001-08-06 2003-02-27 Degussa Granulate auf Basis von pyrogen hergestelltem Aluminiumoxid, Verfahren zu ihrer Herstellung und ihre Verwendung
ATE549665T1 (de) 2002-09-09 2012-03-15 Mitsubishi Kagaku Imaging Corp Elektrostatische tonerzusammensetzung zur verbesserung der kopienqualität durch verbesserung der verschmelzung und verfahren zu seiner herstellung
KR100954073B1 (ko) * 2002-12-18 2010-04-23 에보닉 데구사 게엠베하 구조적으로 피복된 실리카
DE102004029074A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Lackformulierung zur Verbesserung der Oberflächeneigenschaften
DE102004029073A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Lackformulierung mit verbesserten rheologischen Eigenschaften
DE102004057997A1 (de) * 2004-12-01 2006-06-08 Wacker Chemie Ag Metalloxide mit einer in einem weiten pH-Bereich permanenten positiven Oberflächenladung
KR101172449B1 (ko) * 2005-02-15 2012-08-07 엘지전자 주식회사 전자 종이 표시 장치용 입자 및 그 제조 방법
JP4749081B2 (ja) * 2005-08-09 2011-08-17 株式会社リコー 画像形成装置及び画像形成方法
JP5133993B2 (ja) * 2006-09-01 2013-01-30 キャボット コーポレイション 表面処理された金属酸化物粒子
DE102007033448A1 (de) 2007-07-18 2009-01-22 Wacker Chemie Ag Hochdisperse Metalloxide mit einer hohen positiven Oberflächenladung
CN101597437B (zh) * 2008-06-04 2012-07-25 中国科学院大连化学物理研究所 一种有机修饰的纳米复合氧化物材料及其制备
DE102009002499A1 (de) * 2009-04-20 2010-10-21 Evonik Degussa Gmbh Dispersion enthaltend mit quartären, aminofunktionellen siliciumorganischen Verbindungen oberflächenmodifizierte Siliciumdioxidpartikel

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US4229903A (en) * 1979-02-09 1980-10-28 Marvin Glass & Associates Remote controlled talking amusement device
JPS58216252A (ja) * 1982-06-11 1983-12-15 Nippon Aerojiru Kk 乾式トナ−
GB2128764B (en) * 1982-08-23 1986-02-19 Canon Kk Electrostatographic developer
JPS59164562A (ja) * 1983-03-09 1984-09-17 Canon Inc 現像方法
JPS59162567A (ja) * 1983-03-08 1984-09-13 Canon Inc 現像方法
JPS5934539A (ja) * 1982-08-23 1984-02-24 Canon Inc 正荷電性現像剤
JPS59137305A (ja) * 1983-01-27 1984-08-07 Nippon Aerojiru Kk 表面改質金属酸化物微粉末の製造方法
US4568625A (en) * 1983-04-25 1986-02-04 Canon Kabushiki Kaisha Developer comprising a modified silicone oil and development process for electrophotography
JPS59201063A (ja) * 1983-04-28 1984-11-14 Canon Inc 現像剤及び現像方法
JPS59231552A (ja) * 1983-06-14 1984-12-26 Canon Inc 現像方法
JPS6026952A (ja) * 1983-07-26 1985-02-09 Canon Inc 正帯電性トナ−
JPS61273557A (ja) * 1985-05-29 1986-12-03 Canon Inc 正荷電性現像剤
US4734350A (en) * 1986-12-29 1988-03-29 Xerox Corporation Positively charged developer compositions with modified charge enhancing additives containing amino alcohols

Also Published As

Publication number Publication date
EP0288693A2 (de) 1988-11-02
EP0288693B1 (de) 1993-05-19
JPS63225247A (ja) 1988-09-20
DE3881098D1 (de) 1993-06-24
US4902570A (en) 1990-02-20
DE3707226A1 (de) 1988-09-15
EP0288693A3 (en) 1990-05-09

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