JPS5734559A - Lithographic plate and its manufacture - Google Patents

Lithographic plate and its manufacture

Info

Publication number
JPS5734559A
JPS5734559A JP11004880A JP11004880A JPS5734559A JP S5734559 A JPS5734559 A JP S5734559A JP 11004880 A JP11004880 A JP 11004880A JP 11004880 A JP11004880 A JP 11004880A JP S5734559 A JPS5734559 A JP S5734559A
Authority
JP
Japan
Prior art keywords
layer
metal
resin
film
contg
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
JP11004880A
Other languages
Japanese (ja)
Other versions
JPS6158823B2 (en
Inventor
Masanori Akata
Hideki Takematsu
Minoru Takamizawa
Yoshio Inoue
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.)
Shin Etsu Chemical Co Ltd
Dai Nippon Printing Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Dai Nippon Printing 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 Shin Etsu Chemical Co Ltd, Dai Nippon Printing Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP11004880A priority Critical patent/JPS5734559A/en
Publication of JPS5734559A publication Critical patent/JPS5734559A/en
Publication of JPS6158823B2 publication Critical patent/JPS6158823B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/075—Silicon-containing compounds
    • G03F7/0752—Silicon-containing compounds in non photosensitive layers or as additives, e.g. for dry lithography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/16—Waterless working, i.e. ink repelling exposed (imaged) or non-exposed (non-imaged) areas, not requiring fountain solution or water, e.g. dry lithography or driography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

PURPOSE:To obtain a waterless lithographic plate with superior printing resistance by laying a cured organopolysiloxane film layer on a substrate, adding a metal to the film patternwise, and forming a resin layer having an affinity for ink on the metal-contg. film to give a printing area. CONSTITUTION:A cured organopolysiloxane film layer 2 is laid on a support 1 such as an Al plate, and on the layer 2 a protective layer 3 such as a photosensitive resin layer is formed patternwise. After subjecting the layer 3 to plasma, corona or flame treatment to enhance the suitability to the application of a metal-contg. compound in the next process, a soln. of the compound such as Cu or Zn (complex) salt of ionrg. or org. acid is applied to the layer 3 and heat treated to form a metal- contg. cured organopolysiloxane film 2'. A resin layer 4 having an affinity for ink, e.g. a layer of a thermosetting resin such as epoxy resin or a thermoplastic resin such as a methacrylate polymer is then formed on the whole surface of the layers 2, 2', 3, and the layer 3 and the layer 4 part on the layer 3 are removed to form a printing area 4 and a nonprinting area 2.
JP11004880A 1980-08-11 1980-08-11 Lithographic plate and its manufacture Granted JPS5734559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11004880A JPS5734559A (en) 1980-08-11 1980-08-11 Lithographic plate and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11004880A JPS5734559A (en) 1980-08-11 1980-08-11 Lithographic plate and its manufacture

Publications (2)

Publication Number Publication Date
JPS5734559A true JPS5734559A (en) 1982-02-24
JPS6158823B2 JPS6158823B2 (en) 1986-12-13

Family

ID=14525777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11004880A Granted JPS5734559A (en) 1980-08-11 1980-08-11 Lithographic plate and its manufacture

Country Status (1)

Country Link
JP (1) JPS5734559A (en)

Also Published As

Publication number Publication date
JPS6158823B2 (en) 1986-12-13

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