JPS57192963A - Preparating method for printing board - Google Patents

Preparating method for printing board

Info

Publication number
JPS57192963A
JPS57192963A JP7886581A JP7886581A JPS57192963A JP S57192963 A JPS57192963 A JP S57192963A JP 7886581 A JP7886581 A JP 7886581A JP 7886581 A JP7886581 A JP 7886581A JP S57192963 A JPS57192963 A JP S57192963A
Authority
JP
Japan
Prior art keywords
photoconductive layer
developer
latent image
photoconductive
insulating liquid
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
JP7886581A
Other languages
Japanese (ja)
Inventor
Takashi Takeda
Mitsuharu Nirasawa
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 JP7886581A priority Critical patent/JPS57192963A/en
Publication of JPS57192963A publication Critical patent/JPS57192963A/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes

Abstract

PURPOSE:To improve printing resistance by selecting a rigid material with superior adhesiveness to a photoconductive layer independently of electrical characteristics as a hydrophobic polymer constituting an ink accepting part. CONSTITUTION:The surface of a photoconductive element prepared by coating a conductive supporting element 5 with a photoconductive layer 1 formed by dispersing photoconductive particles such as zinc oxide, titanium dioxide and cadmium sulfide into insulating resin is treated by the formation of an electrostatic latent image by charging and picture exposure and coating of an insulating liquid film 2 such as hexane, n-heptane and isooctane or the same treatments reversed in their order. Then a conductive developer 3 which does not dissolve in said insulating liquid and includes an insensible fat transforming agent to the photoconductive layer is applied to the insulating liquid film and an electrode 4 is applied to he developer, so that the developer 3 is replaced with the film 2 on the photostatic latent image part or no-latent image part of the photoconductive layer 1.
JP7886581A 1981-05-25 1981-05-25 Preparating method for printing board Pending JPS57192963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7886581A JPS57192963A (en) 1981-05-25 1981-05-25 Preparating method for printing board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7886581A JPS57192963A (en) 1981-05-25 1981-05-25 Preparating method for printing board

Publications (1)

Publication Number Publication Date
JPS57192963A true JPS57192963A (en) 1982-11-27

Family

ID=13673712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7886581A Pending JPS57192963A (en) 1981-05-25 1981-05-25 Preparating method for printing board

Country Status (1)

Country Link
JP (1) JPS57192963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0296177A (en) * 1988-06-27 1990-04-06 Ishihara Sangyo Kaisha Ltd Electrophotographic sensitive material for offset printing master and preparation of the master

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0296177A (en) * 1988-06-27 1990-04-06 Ishihara Sangyo Kaisha Ltd Electrophotographic sensitive material for offset printing master and preparation of the master

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