JPS6355699B2 - - Google Patents

Info

Publication number
JPS6355699B2
JPS6355699B2 JP56005757A JP575781A JPS6355699B2 JP S6355699 B2 JPS6355699 B2 JP S6355699B2 JP 56005757 A JP56005757 A JP 56005757A JP 575781 A JP575781 A JP 575781A JP S6355699 B2 JPS6355699 B2 JP S6355699B2
Authority
JP
Japan
Prior art keywords
pigments
dyes
azo
black
developer
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
Application number
JP56005757A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57119363A (en
Inventor
Eiichi Imai
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56005757A priority Critical patent/JPS57119363A/ja
Publication of JPS57119363A publication Critical patent/JPS57119363A/ja
Publication of JPS6355699B2 publication Critical patent/JPS6355699B2/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
    • 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
    • G03G9/0906—Organic dyes
    • G03G9/0918—Phthalocyanine dyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
JP56005757A 1981-01-17 1981-01-17 Black toner Granted JPS57119363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005757A JPS57119363A (en) 1981-01-17 1981-01-17 Black toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005757A JPS57119363A (en) 1981-01-17 1981-01-17 Black toner

Publications (2)

Publication Number Publication Date
JPS57119363A JPS57119363A (en) 1982-07-24
JPS6355699B2 true JPS6355699B2 (de) 1988-11-04

Family

ID=11619985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005757A Granted JPS57119363A (en) 1981-01-17 1981-01-17 Black toner

Country Status (1)

Country Link
JP (1) JPS57119363A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539284A (en) * 1984-04-16 1985-09-03 Xerox Corporation Developer compositions with infrared absorbing additives
JP2684035B2 (ja) * 1986-12-09 1997-12-03 コニカ株式会社 多色画像形成方法
JPS63301962A (ja) * 1987-06-01 1988-12-08 Konica Corp 電子写真用トナ−
JPH09106168A (ja) * 1995-10-11 1997-04-22 Minolta Co Ltd 画像形成装置
DE10228097B4 (de) * 2002-06-14 2004-05-06 Nexpress Solutions Llc Verfahren und Einrichtung zum Bestimmen der Tonerkonzentration in einer Druckmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA978790A (en) * 1971-11-17 1975-12-02 John B. Wells Imaging compositions
JPS607792B2 (ja) * 1977-03-02 1985-02-27 キヤノン株式会社 現像剤の濃度検出方法

Also Published As

Publication number Publication date
JPS57119363A (en) 1982-07-24

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