DE602008001905D1 - Harzgefüllter Ferritträger für einen elektrofotografischen Entwickler und elektrofotografischer Entwickler mit dem Ferritträger - Google Patents
Harzgefüllter Ferritträger für einen elektrofotografischen Entwickler und elektrofotografischer Entwickler mit dem FerritträgerInfo
- Publication number
- DE602008001905D1 DE602008001905D1 DE602008001905T DE602008001905T DE602008001905D1 DE 602008001905 D1 DE602008001905 D1 DE 602008001905D1 DE 602008001905 T DE602008001905 T DE 602008001905T DE 602008001905 T DE602008001905 T DE 602008001905T DE 602008001905 D1 DE602008001905 D1 DE 602008001905D1
- Authority
- DE
- Germany
- Prior art keywords
- ferrite carrier
- electrophotographic developer
- resin
- filled
- particle size
- 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.)
- Active
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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms
-
- 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
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/108—Ferrite carrier, e.g. magnetite
- G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007038845A JP5032147B2 (ja) | 2007-02-20 | 2007-02-20 | 電子写真現像剤用樹脂充填型フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602008001905D1 true DE602008001905D1 (de) | 2010-09-09 |
Family
ID=39400903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602008001905T Active DE602008001905D1 (de) | 2007-02-20 | 2008-02-19 | Harzgefüllter Ferritträger für einen elektrofotografischen Entwickler und elektrofotografischer Entwickler mit dem Ferritträger |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080199800A1 (de) |
EP (1) | EP1962143B1 (de) |
JP (1) | JP5032147B2 (de) |
AT (1) | ATE475910T1 (de) |
DE (1) | DE602008001905D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5534312B2 (ja) * | 2009-03-31 | 2014-06-25 | パウダーテック株式会社 | 電子写真現像剤用樹脂充填型フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
JP5522446B2 (ja) * | 2010-01-28 | 2014-06-18 | パウダーテック株式会社 | 電子写真現像剤用フェライトキャリア芯材、フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
JP6163652B2 (ja) * | 2012-01-13 | 2017-07-19 | パウダーテック株式会社 | 電子写真現像剤用多孔質フェライト芯材、樹脂被覆フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
JP6154993B2 (ja) * | 2012-04-27 | 2017-06-28 | Dowaエレクトロニクス株式会社 | 電子写真現像剤用キャリア芯材の製造方法 |
JP5692766B1 (ja) * | 2014-01-20 | 2015-04-01 | パウダーテック株式会社 | 外殻構造を有するフェライト粒子を用いた電子写真現像剤用フェライトキャリア芯材及びフェライトキャリア、並びに該フェライトキャリアを用いた電子写真現像剤 |
JP5842300B2 (ja) | 2014-03-31 | 2016-01-13 | パウダーテック株式会社 | 電子写真現像剤用樹脂充填型フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
US10409188B2 (en) * | 2017-02-10 | 2019-09-10 | Canon Kabushiki Kaisha | Magnetic carrier, two-component developer, replenishing developer, and image forming method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849182A (en) * | 1969-06-19 | 1974-11-19 | Xerox Corp | Highly shape-classified oxidized low carbon hypereutectoid electrostatographic steel carrier particles |
JPS5478137A (en) | 1977-12-05 | 1979-06-22 | Ricoh Co Ltd | Carrier material for electrostatic developer |
JPS5948774A (ja) * | 1982-09-13 | 1984-03-21 | Nippon Teppun Kk | 電子写真現像用キヤリヤ |
JPH0540367A (ja) | 1991-08-05 | 1993-02-19 | Minolta Camera Co Ltd | 静電潜像現像用キヤリア |
JP3186362B2 (ja) * | 1993-08-26 | 2001-07-11 | 花王株式会社 | 静電荷像現像剤の製造方法 |
JP3692709B2 (ja) * | 1997-05-15 | 2005-09-07 | 東洋インキ製造株式会社 | 静電荷像現像用キャリア、静電荷像現像用現像剤及び静電荷像現像方法 |
US6528225B1 (en) * | 1998-03-09 | 2003-03-04 | Xerox Corporation | Carrier |
US5998076A (en) | 1998-03-09 | 1999-12-07 | Xerox Corporation | Carrier |
US6464797B1 (en) * | 1999-07-28 | 2002-10-15 | Ricoh Company, Ltd. | Method of separating electrophotographic carrier compositions and recycling the compositions |
JP2002296846A (ja) * | 2001-03-30 | 2002-10-09 | Powdertech Co Ltd | 電子写真現像剤用キャリア及び該キャリアを用いた現像剤 |
JP4001606B2 (ja) * | 2005-05-31 | 2007-10-31 | パウダーテック株式会社 | 樹脂充填型キャリア及び該キャリアを用いた電子写真現像剤 |
JP4001609B2 (ja) * | 2005-08-25 | 2007-10-31 | パウダーテック株式会社 | 電子写真現像剤用キャリア及び該キャリアを用いた電子写真現像剤 |
-
2007
- 2007-02-20 JP JP2007038845A patent/JP5032147B2/ja active Active
-
2008
- 2008-02-19 US US12/033,384 patent/US20080199800A1/en not_active Abandoned
- 2008-02-19 AT AT08003042T patent/ATE475910T1/de not_active IP Right Cessation
- 2008-02-19 DE DE602008001905T patent/DE602008001905D1/de active Active
- 2008-02-19 EP EP08003042A patent/EP1962143B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
ATE475910T1 (de) | 2010-08-15 |
EP1962143A1 (de) | 2008-08-27 |
JP5032147B2 (ja) | 2012-09-26 |
US20080199800A1 (en) | 2008-08-21 |
EP1962143B1 (de) | 2010-07-28 |
JP2008203476A (ja) | 2008-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602008001905D1 (de) | Harzgefüllter Ferritträger für einen elektrofotografischen Entwickler und elektrofotografischer Entwickler mit dem Ferritträger | |
HK1168663A1 (en) | Electrophotographic developer carrier core material, electrophotographic developer carrier, methods of manufacturing the same, and electrophotographic developer | |
EP2131248A4 (de) | Trägerkernmaterial für einen elektrofotografischen entwickler und verfahren zu seiner herstellung, träger für einen elektrofotografischen entwickler und elektrofotografischer entwickler | |
EP1906915A4 (de) | Teilchen mit einem hydrophoben material darin | |
EP1965263A4 (de) | Harzbeschichteter ferritträger für einen elektrofotografieentwickler und herstellungsverfahren dafür und elektrofotografie entwickler mit diesem harzbeschichteten ferritträger | |
EP2004842A4 (de) | Verfahren und vorichtung zur manipulation von partikelsuspensionen und testen derselben | |
DE502006008765D1 (de) | Magnetpartikel mit einer geschlossenen, ultradünnen silikaschicht, verfahren zu deren herstellung und verwendung | |
EP2312398A4 (de) | Magnetischer träger und aus zwei komponenten bestehender entwickler | |
EP1875237A4 (de) | Docetaxel-immuntest | |
IL202216A (en) | In vitro method for the detection of antibodies against erythrocytes | |
EP2281778A4 (de) | Hydrophobe anorganische feinpartikel und toner | |
PT2278845E (pt) | Métodos e aparelhos para fornecimento de informação de programação | |
ME02705B (de) | Konstruierte anti-il-23-antikörper | |
EP2312396A4 (de) | Magnetischer träger, zweikomponentiger entwickler und bilderzeugungsverfahren | |
HK1106744A1 (en) | Particle classification apparatus and adhesive containing particle classified by the apparatus | |
HK1110338A1 (zh) | 專門用於癌症增殖細胞核抗原的異型體結合抗體及其用途 | |
EP1975732A3 (de) | Harzgefüllter Ferritträger für einen elektrofotografischen Entwickler, Herstellungsverfahren dafür und elektrofotografischer Entwickler mit dem Ferritträger | |
EP2383617A4 (de) | Entwicklerträger und entwicklungsvorrichtung | |
EP2416220A4 (de) | Magnetverbundpartikel, magnetträger und entwickler | |
PL1800753T3 (pl) | Metoda i urządzenie do rozdzielania cząstek stałych na podstawie różnicy gęstości | |
EP2267550A4 (de) | Trägerkern für einen elektrofotografischen entwickler und herstellungsverfahren dafür, träger und herstellungsverfahren dafür und elektrofotografischer entwickler | |
DE602005022315D1 (en) | Taxol-immunoassay | |
TW200637795A (en) | Polyporous material having nanoparticle and their preparation | |
EP1880207A4 (de) | Kompetitive teilchen-immunoassay-verfahren unter verwendung von fluoreszenzmikroskopie | |
WO2008105396A1 (ja) | 現像装置および画像形成装置 |