JPS57196264A - One component type developer - Google Patents

One component type developer

Info

Publication number
JPS57196264A
JPS57196264A JP56080980A JP8098081A JPS57196264A JP S57196264 A JPS57196264 A JP S57196264A JP 56080980 A JP56080980 A JP 56080980A JP 8098081 A JP8098081 A JP 8098081A JP S57196264 A JPS57196264 A JP S57196264A
Authority
JP
Japan
Prior art keywords
charge controlling
controlling agent
developer
electric charge
fixing medium
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.)
Granted
Application number
JP56080980A
Other languages
English (en)
Other versions
JPH0119579B2 (ja
Inventor
Nobuhiro Miyagawa
Koji Maekawa
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
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP56080980A priority Critical patent/JPS57196264A/ja
Priority to US06/382,605 priority patent/US4401741A/en
Priority to EP82302793A priority patent/EP0066470B1/en
Priority to CA000403996A priority patent/CA1170490A/en
Priority to DE8282302793T priority patent/DE3274306D1/de
Publication of JPS57196264A publication Critical patent/JPS57196264A/ja
Publication of JPH0119579B2 publication Critical patent/JPH0119579B2/ja
Granted 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
    • G03G9/09—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
    • G03G9/09—Colouring agents for 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
    • G03G9/0918—Phthalocyanine 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104—One component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP56080980A 1981-05-29 1981-05-29 One component type developer Granted JPS57196264A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56080980A JPS57196264A (en) 1981-05-29 1981-05-29 One component type developer
US06/382,605 US4401741A (en) 1981-05-29 1982-05-27 One-component type developer
EP82302793A EP0066470B1 (en) 1981-05-29 1982-05-28 One-component type developer for electrophotography
CA000403996A CA1170490A (en) 1981-05-29 1982-05-28 One-component type developer including a combination of negative and positive charge control agents
DE8282302793T DE3274306D1 (en) 1981-05-29 1982-05-28 One-component type developer for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080980A JPS57196264A (en) 1981-05-29 1981-05-29 One component type developer

Publications (2)

Publication Number Publication Date
JPS57196264A true JPS57196264A (en) 1982-12-02
JPH0119579B2 JPH0119579B2 (ja) 1989-04-12

Family

ID=13733647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56080980A Granted JPS57196264A (en) 1981-05-29 1981-05-29 One component type developer

Country Status (5)

Country Link
US (1) US4401741A (ja)
EP (1) EP0066470B1 (ja)
JP (1) JPS57196264A (ja)
CA (1) CA1170490A (ja)
DE (1) DE3274306D1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232360A (ja) * 1983-06-15 1984-12-27 Mitsubishi Chem Ind Ltd 磁性トナ−組成物
JPS6032061A (ja) * 1983-08-02 1985-02-19 Mitsubishi Chem Ind Ltd 磁性トナ−
JPS6252564A (ja) * 1985-08-31 1987-03-07 Kyocera Corp 負帯電性現像剤
JPS6368852A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368851A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368853A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368854A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368849A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368848A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368850A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520290A1 (de) * 1984-06-07 1985-12-12 Ricoh Co., Ltd., Tokio/Tokyo Toner zum entwickeln von latenten elektrostatischen bildern
US4578338A (en) * 1984-08-31 1986-03-25 Xerox Corporation Development process with toner composition containing low molecular weight waxes
JPH0623868B2 (ja) * 1987-08-24 1994-03-30 日立金属株式会社 反転現像方法
US4833056A (en) * 1988-02-11 1989-05-23 Minnesota Mining And Manufacturing Company Monocomponent toner powder having strong preference for charging positively
CA1326154C (en) * 1988-02-29 1994-01-18 Koichi Tomiyama Magnetic toner for developing electrostatic images
US4966824A (en) * 1988-06-06 1990-10-30 Spectrum Sciences Liquid toner composition containing two different charge directors
US4947201A (en) * 1988-06-06 1990-08-07 Spectrum Sciences Imaging system
JPH0692357B2 (ja) * 1989-10-18 1994-11-16 キヤノン株式会社 グアニジン化合物およびグアニジン化合物を含有する静電荷像現像用トナー
US5215850A (en) * 1990-11-28 1993-06-01 Mita Industrial Co., Ltd. Electrophotographic toner for negative charging
US5209999A (en) * 1990-11-28 1993-05-11 Mita Industrial Co., Ltd. Electrophotographic tower for negative charging
US5494768A (en) * 1992-10-01 1996-02-27 Nashua Corporation Toner composition containing ethylene bisamide compounds
US5334474A (en) * 1993-06-14 1994-08-02 Lexmark International, Inc. Dry toner with mixed azo dye charge control agent
DE60033992T2 (de) 1999-06-18 2007-11-08 Orient Chemical Industries, Ltd. Ladungssteuermittel, Herstellungsverfahren und Toner zur Entwicklung elektrostatischer Bilder
US7235337B2 (en) * 2003-07-02 2007-06-26 Kao Corporation Toner for electrostatic image development

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566247A (en) * 1979-06-28 1981-01-22 Konishiroku Photo Ind Co Ltd Electrostatic image developing toner
JPS5764250A (en) * 1980-10-07 1982-04-19 Hitachi Metals Ltd Charge type magnetic toner
US4411974A (en) * 1982-04-12 1983-10-25 Xerox Corporation Ortho-halo phenyl carboxylic acid charge enhancing additives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128232B2 (ja) * 1972-04-07 1976-08-18
CA1060696A (en) * 1975-07-09 1979-08-21 Eastman Kodak Company Electrographic toner and developer composition
JPS53127726A (en) * 1977-04-13 1978-11-08 Canon Inc Electrostatic image developing toner
JPS5434242A (en) * 1977-08-22 1979-03-13 Canon Inc Developer for static image
JPS6040019B2 (ja) * 1977-08-22 1985-09-09 キヤノン株式会社 静電荷像用現像剤
JPS5933908B2 (ja) * 1978-01-26 1984-08-18 キヤノン株式会社 静電荷像用現像剤
DE2931087C2 (de) * 1978-08-01 1986-07-03 Fujitsu Ltd., Kawasaki, Kanagawa Elektrostatographisches Entwicklermaterial
US4254205A (en) * 1980-04-14 1981-03-03 Xerox Corporation Positive toners containing alkyl picolinium compounds as charge control agents
JPS5745555A (en) * 1980-09-01 1982-03-15 Hitachi Metals Ltd Electric charge type magnetic toner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566247A (en) * 1979-06-28 1981-01-22 Konishiroku Photo Ind Co Ltd Electrostatic image developing toner
JPS5764250A (en) * 1980-10-07 1982-04-19 Hitachi Metals Ltd Charge type magnetic toner
US4411974A (en) * 1982-04-12 1983-10-25 Xerox Corporation Ortho-halo phenyl carboxylic acid charge enhancing additives

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232360A (ja) * 1983-06-15 1984-12-27 Mitsubishi Chem Ind Ltd 磁性トナ−組成物
JPS6032061A (ja) * 1983-08-02 1985-02-19 Mitsubishi Chem Ind Ltd 磁性トナ−
JPS6252564A (ja) * 1985-08-31 1987-03-07 Kyocera Corp 負帯電性現像剤
JPS6368852A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368851A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368853A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368854A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368849A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368848A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPS6368850A (ja) * 1986-09-10 1988-03-28 Kao Corp 電子写真用現像剤組成物
JPH0363065B2 (ja) * 1986-09-10 1991-09-27 Kao Corp
JPH0363068B2 (ja) * 1986-09-10 1991-09-27 Kao Corp
JPH0363069B2 (ja) * 1986-09-10 1991-09-27 Kao Corp
JPH0363067B2 (ja) * 1986-09-10 1991-09-27 Kao Corp
JPH0363066B2 (ja) * 1986-09-10 1991-09-27 Kao Corp

Also Published As

Publication number Publication date
US4401741A (en) 1983-08-30
CA1170490A (en) 1984-07-10
EP0066470A2 (en) 1982-12-08
DE3274306D1 (en) 1987-01-02
EP0066470B1 (en) 1986-11-12
EP0066470A3 (en) 1983-11-09
JPH0119579B2 (ja) 1989-04-12

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