KR960702123A - 리튬 페라이트 캐리어(lithium ferrite carrier) - Google Patents

리튬 페라이트 캐리어(lithium ferrite carrier) Download PDF

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Publication number
KR960702123A
KR960702123A KR1019950704403A KR19950704403A KR960702123A KR 960702123 A KR960702123 A KR 960702123A KR 1019950704403 A KR1019950704403 A KR 1019950704403A KR 19950704403 A KR19950704403 A KR 19950704403A KR 960702123 A KR960702123 A KR 960702123A
Authority
KR
South Korea
Prior art keywords
carrier
lithium ferrite
ferrite carrier
electrophotographic development
development according
Prior art date
Application number
KR1019950704403A
Other languages
English (en)
Korean (ko)
Inventor
알란 수코비취
윌리암 알. 허트체손
Original Assignee
케네스 에이취. 바르텔트
파우더테크 코포레이션
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 케네스 에이취. 바르텔트, 파우더테크 코포레이션 filed Critical 케네스 에이취. 바르텔트
Publication of KR960702123A publication Critical patent/KR960702123A/ko

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
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
KR1019950704403A 1993-04-09 1994-04-07 리튬 페라이트 캐리어(lithium ferrite carrier) KR960702123A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4537993A 1993-04-09 1993-04-09
US08/045,379 1993-04-09
PCT/US1994/003843 WO1994024613A1 (en) 1993-04-09 1994-04-07 Lithium ferrite carrier

Publications (1)

Publication Number Publication Date
KR960702123A true KR960702123A (ko) 1996-03-28

Family

ID=21937552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950704403A KR960702123A (ko) 1993-04-09 1994-04-07 리튬 페라이트 캐리어(lithium ferrite carrier)

Country Status (7)

Country Link
EP (1) EP0693191B1 (de)
JP (1) JP3429312B2 (de)
KR (1) KR960702123A (de)
CA (1) CA2160138A1 (de)
DE (1) DE69419742T2 (de)
TW (1) TW349187B (de)
WO (1) WO1994024613A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798198A (en) * 1993-04-09 1998-08-25 Powdertech Corporation Non-stoichiometric lithium ferrite carrier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948774A (ja) * 1982-09-13 1984-03-21 Nippon Teppun Kk 電子写真現像用キヤリヤ
JPS59127054A (ja) * 1983-01-11 1984-07-21 Hitachi Metals Ltd 電子写真用現像剤
JPH0648397B2 (ja) * 1985-03-01 1994-06-22 三井金属鉱業株式会社 電子写真現像用キヤリヤ
US5104761A (en) * 1990-09-14 1992-04-14 Eastman Kodak Company Interdispersed three-phase ferrite composite and electrographic magnetic carrier particles therefrom

Also Published As

Publication number Publication date
JPH08511108A (ja) 1996-11-19
CA2160138A1 (en) 1994-10-27
JP3429312B2 (ja) 2003-07-22
EP0693191B1 (de) 1999-07-28
DE69419742T2 (de) 1999-12-02
WO1994024613A1 (en) 1994-10-27
EP0693191A1 (de) 1996-01-24
TW349187B (en) 1999-01-01
DE69419742D1 (de) 1999-09-02

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid