JPS5776558A - Developing method - Google Patents

Developing method

Info

Publication number
JPS5776558A
JPS5776558A JP55152800A JP15280080A JPS5776558A JP S5776558 A JPS5776558 A JP S5776558A JP 55152800 A JP55152800 A JP 55152800A JP 15280080 A JP15280080 A JP 15280080A JP S5776558 A JPS5776558 A JP S5776558A
Authority
JP
Japan
Prior art keywords
electric charge
silicone polymer
metallic complex
latent image
friction electric
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
JP55152800A
Other languages
Japanese (ja)
Inventor
Yasuo Mihashi
Ichiro Osaki
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 JP55152800A priority Critical patent/JPS5776558A/en
Publication of JPS5776558A publication Critical patent/JPS5776558A/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
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic

Abstract

PURPOSE:To always obtain a high-contrast image with no fog, by mixing a specific material of an organic silicone polymer, etc. and a metallic complex into the surface of a member that applies the friction electric charge to an insulating toner and then developing an electric latent image. CONSTITUTION:An electric latent image is developed by using an insulating toner received the friction electric charge not using the carrier particles. In such case, one or more types of materials selected from the group consist of inorganic silicone polymer, aliphatic compound containing fluorine, styrene resin and polyphenylene oxide and a metallic complex having 2-6 coordination number are mixed into the surface of a member that apolies the friction electric charge to the above-mentioned toner. for the organic silicone polymer, the silicone varnish that contains the RSiO3/2 unit (R: alkyl, phenyl, vinyl) with a 3-dimensional structure is desirable. The metal is ideal to be the 1st transition metal for the metallic complex, and a salcylic acid derivative is preferably used for the ligand respectively.
JP55152800A 1980-10-30 1980-10-30 Developing method Pending JPS5776558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152800A JPS5776558A (en) 1980-10-30 1980-10-30 Developing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152800A JPS5776558A (en) 1980-10-30 1980-10-30 Developing method

Publications (1)

Publication Number Publication Date
JPS5776558A true JPS5776558A (en) 1982-05-13

Family

ID=15548421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152800A Pending JPS5776558A (en) 1980-10-30 1980-10-30 Developing method

Country Status (1)

Country Link
JP (1) JPS5776558A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111268A (en) * 1983-11-19 1985-06-17 Ricoh Co Ltd Developing device
JPS6224282A (en) * 1985-07-25 1987-02-02 Fuji Xerox Co Ltd Developing device
JPS6224284A (en) * 1985-07-25 1987-02-02 Fuji Xerox Co Ltd One component developing device
JPS63216064A (en) * 1987-03-05 1988-09-08 Ricoh Co Ltd Member for imparting triboelectric charge to toner
JPH01170970A (en) * 1987-12-25 1989-07-06 Ricoh Co Ltd Developing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111268A (en) * 1983-11-19 1985-06-17 Ricoh Co Ltd Developing device
JPS6224282A (en) * 1985-07-25 1987-02-02 Fuji Xerox Co Ltd Developing device
JPS6224284A (en) * 1985-07-25 1987-02-02 Fuji Xerox Co Ltd One component developing device
JPS63216064A (en) * 1987-03-05 1988-09-08 Ricoh Co Ltd Member for imparting triboelectric charge to toner
JPH01170970A (en) * 1987-12-25 1989-07-06 Ricoh Co Ltd Developing device

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