JPS5752060A - Developing method - Google Patents

Developing method

Info

Publication number
JPS5752060A
JPS5752060A JP55127541A JP12754180A JPS5752060A JP S5752060 A JPS5752060 A JP S5752060A JP 55127541 A JP55127541 A JP 55127541A JP 12754180 A JP12754180 A JP 12754180A JP S5752060 A JPS5752060 A JP S5752060A
Authority
JP
Japan
Prior art keywords
developer
toner particles
insulating toner
triboelectrification series
insulating
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.)
Pending
Application number
JP55127541A
Other languages
Japanese (ja)
Inventor
Hiroshi Fukumoto
Yoshio Takasu
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 JP55127541A priority Critical patent/JPS5752060A/en
Publication of JPS5752060A publication Critical patent/JPS5752060A/en
Pending 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
    • G03G9/097—Plasticisers; Charge controlling agents

Abstract

PURPOSE:To obtain excellent developments which give clear pictures and which are excellent in durability, by adding insulating toner particles and insulating fine powder whose triboelectrification series is between the triboelectrification series of the surface of the developer maintaining substance and that of the insulating toner particles, to the developer. CONSTITUTION:In a developing method in which developer maintaining substances are arranged at constant intervals against the electrostatic latent image face in the developing section, and the developer which is maintained at a thickness which is thinner than the interval, is moved toward the electrostatic latent image face, insulating toner particles and insulting fine power whose triboelectrification series is between the triboelectrification series of the surface of the developer maintaining substance and that of the insulating toner particles, are added to the developer. In this way, developments which give clear pictures having no fogs and which are excellent in durability can be obtained.
JP55127541A 1980-09-12 1980-09-12 Developing method Pending JPS5752060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127541A JPS5752060A (en) 1980-09-12 1980-09-12 Developing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127541A JPS5752060A (en) 1980-09-12 1980-09-12 Developing method

Publications (1)

Publication Number Publication Date
JPS5752060A true JPS5752060A (en) 1982-03-27

Family

ID=14962556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127541A Pending JPS5752060A (en) 1980-09-12 1980-09-12 Developing method

Country Status (1)

Country Link
JP (1) JPS5752060A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61183664A (en) * 1985-02-08 1986-08-16 Ricoh Co Ltd Electrostatic charge image developing toner
JPS61231564A (en) * 1985-04-05 1986-10-15 Mitsubishi Chem Ind Ltd Electrophotographic copying system
JPS62228007A (en) * 1986-01-22 1987-10-06 キルステン・コツクス Hollow formed body
JPS6365856A (en) * 1986-09-07 1988-03-24 カネボウ株式会社 Denture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118049A (en) * 1979-03-07 1980-09-10 Canon Inc Developing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118049A (en) * 1979-03-07 1980-09-10 Canon Inc Developing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61183664A (en) * 1985-02-08 1986-08-16 Ricoh Co Ltd Electrostatic charge image developing toner
JPS61231564A (en) * 1985-04-05 1986-10-15 Mitsubishi Chem Ind Ltd Electrophotographic copying system
JPS62228007A (en) * 1986-01-22 1987-10-06 キルステン・コツクス Hollow formed body
JPS6365856A (en) * 1986-09-07 1988-03-24 カネボウ株式会社 Denture

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