EP0668542A3 - Metalloxid- und metallbeschichtete Carrier für die Elektrophotographie. - Google Patents

Metalloxid- und metallbeschichtete Carrier für die Elektrophotographie. Download PDF

Info

Publication number
EP0668542A3
EP0668542A3 EP95101122A EP95101122A EP0668542A3 EP 0668542 A3 EP0668542 A3 EP 0668542A3 EP 95101122 A EP95101122 A EP 95101122A EP 95101122 A EP95101122 A EP 95101122A EP 0668542 A3 EP0668542 A3 EP 0668542A3
Authority
EP
European Patent Office
Prior art keywords
metalcoated
metaloxide
electrophotography
carrier
metalcoated carrier
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.)
Withdrawn
Application number
EP95101122A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0668542A2 (de
Inventor
Joerg Dr Adel
Rainer Dr Dyllick-Brenzinger
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0668542A2 publication Critical patent/EP0668542A2/de
Publication of EP0668542A3 publication Critical patent/EP0668542A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1139—Inorganic components of coatings
    • 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.]
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
EP95101122A 1994-02-07 1995-01-27 Metalloxid- und metallbeschichtete Carrier für die Elektrophotographie. Withdrawn EP0668542A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4403678 1994-02-07
DE4403678A DE4403678A1 (de) 1994-02-07 1994-02-07 Metalloxid- und metallbeschichtete Carrier für die Elektrophotographie

Publications (2)

Publication Number Publication Date
EP0668542A2 EP0668542A2 (de) 1995-08-23
EP0668542A3 true EP0668542A3 (de) 1995-11-29

Family

ID=6509615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101122A Withdrawn EP0668542A3 (de) 1994-02-07 1995-01-27 Metalloxid- und metallbeschichtete Carrier für die Elektrophotographie.

Country Status (6)

Country Link
US (1) US5614346A (ja)
EP (1) EP0668542A3 (ja)
JP (1) JPH07225498A (ja)
BR (1) BR9500452A (ja)
CA (1) CA2141017A1 (ja)
DE (1) DE4403678A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614637A1 (de) * 1996-04-13 1997-10-16 Basf Ag Goniochromatische Glanzpigmente auf der Basis von beschichteten Siliciumdioxidplättchen
US6316100B1 (en) * 1997-02-24 2001-11-13 Superior Micropowders Llc Nickel powders, methods for producing powders and devices fabricated from same
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US7097686B2 (en) * 1997-02-24 2006-08-29 Cabot Corporation Nickel powders, methods for producing powders and devices fabricated from same
US20050097987A1 (en) * 1998-02-24 2005-05-12 Cabot Corporation Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same
US6232026B1 (en) 2000-05-17 2001-05-15 Heidelberg Digital L.L.C. Magnetic carrier particles
US6723481B2 (en) 2000-05-17 2004-04-20 Heidelberger Druckmaschinen Ag Method for using hard magnetic carriers in an electrographic process
AU2001259764A1 (en) * 2000-05-17 2001-11-26 Heidelberg Digital Llc Method for using hard magnetic carriers in an electrographic process
US6228549B1 (en) 2000-05-17 2001-05-08 Heidelberg Digital L.L.C. Magnetic carrier particles
US7122221B2 (en) * 2001-08-01 2006-10-17 Danieli Technology, Inc. Method and apparatus for metal vapor coating
US7452597B2 (en) 2002-11-13 2008-11-18 Ciba Specialty Chemicals Corporation Interference pigments comprising a layer of silicon oxide
JP4203385B2 (ja) * 2003-09-11 2008-12-24 東芝テック株式会社 インクジェット用インク
EP1784458B1 (en) 2004-08-23 2011-03-09 Basf Se Process for preparing flake-form pigments based on aluminum and on sioz (z=0.7-2.0)
JP2010532808A (ja) 2007-07-12 2010-10-14 ビーエーエスエフ ソシエタス・ヨーロピア パーライトフレークを基礎とする干渉顔料
CN102159203A (zh) * 2008-07-23 2011-08-17 麻省理工学院 组蛋白脱乙酰酶1(hdac1)的活化防范dna损伤和增加神经元存活
JP5542947B2 (ja) 2009-10-28 2014-07-09 ビーエーエスエフ ソシエタス・ヨーロピア 改善されたきらめき効果を有する顔料
KR101821431B1 (ko) 2010-02-04 2018-01-23 바스프 에스이 개선된 스파클링 효과를 갖는 안료 조성물
ES2719266T3 (es) 2011-07-22 2019-07-09 Massachusetts Inst Technology Activadores de histona desacetilasas de clase I (HDACS), y usos de los mismos
US8585818B1 (en) * 2013-03-14 2013-11-19 Basf Se Coated perlite flakes
CN112004891A (zh) 2018-04-04 2020-11-27 阿尔塔纳股份公司 基于着色水辉石和涂布的着色水辉石的效果颜料及其制造

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007005A1 (de) * 1969-02-17 1970-10-29 Eastman Kodak Company, Rochester, N.Y. (V.St.A.) Magnetisch ansprechbare, elektrisch leitfähige Trägerpartikel
GB1448381A (en) * 1976-01-26 1976-09-08 Fuji Xerox Co Ltd Carrier for use in electrophotographic development
US4093459A (en) * 1976-09-29 1978-06-06 Addressograph-Multigraph Corporation Treated carrier particles used in electrophotographic process
JPS60227266A (ja) * 1984-04-25 1985-11-12 Fuji Elelctrochem Co Ltd 静電複写用フエライトキヤリア材
EP0205123A2 (en) * 1985-06-10 1986-12-17 Kanto Denka Kogyo Co., Ltd. Carrier for use in electrophotographic developers
JPS63237066A (ja) * 1987-03-25 1988-10-03 Ricoh Co Ltd ２成分型乾式現像剤用キヤリア
WO1993012470A1 (de) * 1991-12-12 1993-06-24 Basf Aktiengesellschaft Als carrier für die elektrophotographie geeignete teilchen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632512A (en) * 1969-02-17 1972-01-04 Eastman Kodak Co Method of preparing magnetically responsive carrier particles
US3736257A (en) * 1970-12-21 1973-05-29 Eastman Kodak Co Highly conductive carrier particles
US3841901A (en) * 1973-07-06 1974-10-15 Metco Inc Aluminum-and molybdenum-coated nickel, copper or iron core flame spray materials
DE3727383A1 (de) * 1987-08-17 1989-03-02 Basf Ag Carrier fuer reprographie und verfahren zur herstellung dieser carrier
CA2114913C (en) * 1993-02-05 2003-12-09 Takafumi Atarashi Powder having at least one layer and process for preparing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007005A1 (de) * 1969-02-17 1970-10-29 Eastman Kodak Company, Rochester, N.Y. (V.St.A.) Magnetisch ansprechbare, elektrisch leitfähige Trägerpartikel
GB1448381A (en) * 1976-01-26 1976-09-08 Fuji Xerox Co Ltd Carrier for use in electrophotographic development
US4093459A (en) * 1976-09-29 1978-06-06 Addressograph-Multigraph Corporation Treated carrier particles used in electrophotographic process
JPS60227266A (ja) * 1984-04-25 1985-11-12 Fuji Elelctrochem Co Ltd 静電複写用フエライトキヤリア材
EP0205123A2 (en) * 1985-06-10 1986-12-17 Kanto Denka Kogyo Co., Ltd. Carrier for use in electrophotographic developers
JPS63237066A (ja) * 1987-03-25 1988-10-03 Ricoh Co Ltd ２成分型乾式現像剤用キヤリア
WO1993012470A1 (de) * 1991-12-12 1993-06-24 Basf Aktiengesellschaft Als carrier für die elektrophotographie geeignete teilchen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 93 (P - 445) 10 April 1986 (1986-04-10) *
PATENT ABSTRACTS OF JAPAN vol. 13, no. 40 (P - 820) 30 January 1989 (1989-01-30) *

Also Published As

Publication number Publication date
DE4403678A1 (de) 1995-08-10
BR9500452A (pt) 1995-09-26
CA2141017A1 (en) 1995-08-08
JPH07225498A (ja) 1995-08-22
EP0668542A2 (de) 1995-08-23
US5614346A (en) 1997-03-25

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