DE69125083T2 - Electrophotographic toner - Google Patents

Electrophotographic toner

Info

Publication number
DE69125083T2
DE69125083T2 DE69125083T DE69125083T DE69125083T2 DE 69125083 T2 DE69125083 T2 DE 69125083T2 DE 69125083 T DE69125083 T DE 69125083T DE 69125083 T DE69125083 T DE 69125083T DE 69125083 T2 DE69125083 T2 DE 69125083T2
Authority
DE
Germany
Prior art keywords
electrophotographic toner
electrophotographic
toner
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 - Fee Related
Application number
DE69125083T
Other languages
German (de)
Other versions
DE69125083D1 (en
Inventor
Nakano Tetsuya
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
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
Priority claimed from JP2268820A external-priority patent/JP2701970B2/en
Priority claimed from JP3052724A external-priority patent/JPH04288557A/en
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of DE69125083D1 publication Critical patent/DE69125083D1/en
Application granted granted Critical
Publication of DE69125083T2 publication Critical patent/DE69125083T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/091—Azo dyes
    • 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
    • G03G9/09783—Organo-metallic compounds
DE69125083T 1990-10-05 1991-10-02 Electrophotographic toner Expired - Fee Related DE69125083T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2268820A JP2701970B2 (en) 1990-10-05 1990-10-05 Electrophotographic toner
JP3052724A JPH04288557A (en) 1991-03-18 1991-03-18 Electrophotographic toner

Publications (2)

Publication Number Publication Date
DE69125083D1 DE69125083D1 (en) 1997-04-17
DE69125083T2 true DE69125083T2 (en) 1997-10-16

Family

ID=26393375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125083T Expired - Fee Related DE69125083T2 (en) 1990-10-05 1991-10-02 Electrophotographic toner

Country Status (5)

Country Link
EP (1) EP0479285B1 (en)
KR (1) KR950001824B1 (en)
CA (1) CA2052571A1 (en)
DE (1) DE69125083T2 (en)
ES (1) ES2100916T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697581B1 (en) * 1999-12-07 2007-03-22 호도가야 가가쿠 고교 가부시키가이샤 Metal complex salt compound and electrostatic image developing toner using the same
DE10032138A1 (en) * 2000-07-01 2002-01-10 Clariant Gmbh Use of iron azo complex compounds as charge control agents
US20050208403A1 (en) 2004-03-18 2005-09-22 Hyo Shu Toner, developer including the toner, and developing device and image forming apparatus using the toner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954409A (en) * 1986-05-22 1990-09-04 Fuji Xerox Co., Ltd. Developer for electrophotography
US4857432A (en) * 1987-05-18 1989-08-15 Canon Kabushiki Kaisha Toner for developing electrostatic charge image
US4985328A (en) * 1988-09-22 1991-01-15 Hitachi Chemical Co., Ltd. Dry toner, dry developer and process for forming electrophotographic images
JPH02278266A (en) * 1989-04-20 1990-11-14 Hodogaya Chem Co Ltd Electrophotographic developing powder

Also Published As

Publication number Publication date
DE69125083D1 (en) 1997-04-17
CA2052571A1 (en) 1992-04-06
KR950001824B1 (en) 1995-03-03
KR920008541A (en) 1992-05-28
EP0479285B1 (en) 1997-03-12
EP0479285A1 (en) 1992-04-08
ES2100916T3 (en) 1997-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee