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Withdrawn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
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Withdrawn legal-status Critical Current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
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 (de)
EP (1) EP0668542A3 (de)
JP (1) JPH07225498A (de)
BR (1) BR9500452A (de)
CA (1) CA2141017A1 (de)
DE (1) DE4403678A1 (de)

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
CA2375345A1 (en) * 2000-05-17 2001-11-22 Heidelberg Digital L.L.C. Method for using hard magnetic carriers in an electrographic process
US6723481B2 (en) 2000-05-17 2004-04-20 Heidelberger Druckmaschinen Ag 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
EP1423553A4 (de) * 2001-08-01 2008-12-17 Danieli Technology Inc Metalldampfbeschichtung
MXPA05002425A (es) 2002-11-13 2005-05-27 Ciba Sc Holding Ag Nuevos pigmentos de interferencia.
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
DE602005026820D1 (de) 2004-08-23 2011-04-21 Basf Se Verfahren zur herstellung von blättchenförmigen pi0)
US20100203093A1 (en) 2007-07-12 2010-08-12 Ciba Corporation Interference pigments on the basis of perlite flakes
US20100075926A1 (en) * 2008-07-23 2010-03-25 Li-Huei Tsai Activation of histone deacetylase 1 (hdac1) protects against dna damage and increases neuronal survival
KR101422968B1 (ko) 2009-10-28 2014-07-30 바스프 에스이 개선된 스파클링 효과를 갖는 안료
KR101821431B1 (ko) 2010-02-04 2018-01-23 바스프 에스이 개선된 스파클링 효과를 갖는 안료 조성물
TR201901856T4 (tr) 2011-07-22 2019-03-21 Massachusetts Inst Technology Sınıf I histon deasetilazların (HDAC'ler) aktivatörleri ve kullanımları.
US8585818B1 (en) * 2013-03-14 2013-11-19 Basf Se Coated perlite flakes
WO2019193104A1 (en) 2018-04-04 2019-10-10 Altana Ag Effect pigments based on colored hectorites and coated colored hectorites and manufacture thereof

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 (de) * 1985-06-10 1986-12-17 Kanto Denka Kogyo Co., Ltd. Träger für elektrophotographische Entwickler
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 (de) * 1985-06-10 1986-12-17 Kanto Denka Kogyo Co., Ltd. Träger für elektrophotographische Entwickler
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
CA2141017A1 (en) 1995-08-08
US5614346A (en) 1997-03-25
DE4403678A1 (de) 1995-08-10
EP0668542A2 (de) 1995-08-23
BR9500452A (pt) 1995-09-26
JPH07225498A (ja) 1995-08-22

Similar Documents

Publication Publication Date Title
ZA9610858B (en) Heteroclyclic compounds.
EP0662643A3 (de) Träger für Elektrophotographie.
IL120027A0 (en) Carrier
ZA956647B (en) Hypolipidaemic compounds.
EP0668542A3 (de) Metalloxid- und metallbeschichtete Carrier für die Elektrophotographie.
ZA965505B (en) Novel compounds.
EP0664969A3 (de) Skischuh.
AU127861S (en) Carrier
ZA975961B (en) Carrier for pastry.
ZA9711567B (en) Compounds.
EP0674235A3 (de) Farbstoffpolymertoner für Elektrophotographie.
EP0674244A3 (de) Entwicklungsgerät.
ZA975861B (en) Bromotiacumicin compounds.
EP0877299A4 (de) Träger für die elektrophotographie und diesen enthaltenden entwickler für die elektrophotographie
ZA964560B (en) Anit-viral compounds.
EP0684299A3 (de) Dihydrofarnesal.
EP0672963A3 (de) Entwicklungsgerät.
EP0674238A3 (de) Zweifach mit Metalloxid beschichtete Carrier für die Elektrophotographic.
GR3034943T3 (en) Medrogestrone.
EP0672364A3 (de) Skischuh.
EP0883035A4 (de) Carrier für die elektrophotographie und entwickler
EP0671133A3 (de) Skischuh.
AU124813S (en) Carrier
AU133050S (en) Carrier
EP0762224A3 (de) Electrophotographischer Träger

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE ES FR GB IE IT LI NL

17P Request for examination filed

Effective date: 19950721

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

PUAF Information related to the publication of a search report (a3 document) modified or deleted

Free format text: ORIGINAL CODE: 0009199SEPU

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE ES FR GB IE IT LI NL

D17D Deferred search report published (deleted)
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

PUAF Information related to the publication of a search report (a3 document) modified or deleted

Free format text: ORIGINAL CODE: 0009199SEPU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

D17D Deferred search report published (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 19980226

18W Application withdrawn

Withdrawal date: 19980320