JPS6470761A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6470761A
JPS6470761A JP22669687A JP22669687A JPS6470761A JP S6470761 A JPS6470761 A JP S6470761A JP 22669687 A JP22669687 A JP 22669687A JP 22669687 A JP22669687 A JP 22669687A JP S6470761 A JPS6470761 A JP S6470761A
Authority
JP
Japan
Prior art keywords
binder resin
photosensitive body
obtd
formula
electrostatic characteristics
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
JP22669687A
Other languages
Japanese (ja)
Other versions
JPH0769620B2 (en
Inventor
Eiichi Kato
Kazuo Ishii
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP22669687A priority Critical patent/JPH0769620B2/en
Priority to US07/241,995 priority patent/US4968572A/en
Priority to DE3854070T priority patent/DE3854070T2/en
Priority to EP88308352A priority patent/EP0307227B1/en
Publication of JPS6470761A publication Critical patent/JPS6470761A/en
Publication of JPH0769620B2 publication Critical patent/JPH0769620B2/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
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0546—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0589—Macromolecular compounds characterised by specific side-chain substituents or end groups

Abstract

PURPOSE:To improve the electrostatic characteristics of a photosensitive body and to reproduce the copied image faithful to an original picture by using a specific binder resin. CONSTITUTION:The photoconductive layer of the photosensitive body consists of at least a inorg. photoconductor (e.g.: zinc oxide) and the binder resin. A resin formed by bonding -PO3H2, -SO3H, -COOH and/or the group expreseed by the formula to the terminal of a polymer chain is used for the binder resin. In the formula, R denotes a hydrocarbon group. For example, the binder resin can be formed by heating a toluene-mixed soln. of ethyl acrylate, then bringing 4, 4'-azobis (4-cyano valeric acid) into reaction. The CPC photosensitive body which has the excellent electrostatic characteristics and has smaller environmental dependency is thereby obtd. and a lithographic printing master plate which yields the printed matter free from scumming is obtd.
JP22669687A 1987-09-11 1987-09-11 Electrophotographic photoreceptor Expired - Fee Related JPH0769620B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22669687A JPH0769620B2 (en) 1987-09-11 1987-09-11 Electrophotographic photoreceptor
US07/241,995 US4968572A (en) 1987-09-11 1988-09-08 Electrophotographic photoreceptor with binder having terminal acidic group
DE3854070T DE3854070T2 (en) 1987-09-11 1988-09-09 Electrophotographic element.
EP88308352A EP0307227B1 (en) 1987-09-11 1988-09-09 Electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22669687A JPH0769620B2 (en) 1987-09-11 1987-09-11 Electrophotographic photoreceptor

Publications (2)

Publication Number Publication Date
JPS6470761A true JPS6470761A (en) 1989-03-16
JPH0769620B2 JPH0769620B2 (en) 1995-07-31

Family

ID=16849219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22669687A Expired - Fee Related JPH0769620B2 (en) 1987-09-11 1987-09-11 Electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPH0769620B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020015A1 (en) 1991-05-02 1992-11-12 Fuji Photo Film Co., Ltd. Electrophotographic photoreceptor
JP4856075B2 (en) * 2004-08-20 2012-01-18 イーストマン コダック カンパニー Substrates for lithographic printing plate precursors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020015A1 (en) 1991-05-02 1992-11-12 Fuji Photo Film Co., Ltd. Electrophotographic photoreceptor
JP4856075B2 (en) * 2004-08-20 2012-01-18 イーストマン コダック カンパニー Substrates for lithographic printing plate precursors

Also Published As

Publication number Publication date
JPH0769620B2 (en) 1995-07-31

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