JPS56130753A - Manufacture of printing plate for lithographic printing - Google Patents

Manufacture of printing plate for lithographic printing

Info

Publication number
JPS56130753A
JPS56130753A JP7103480A JP7103480A JPS56130753A JP S56130753 A JPS56130753 A JP S56130753A JP 7103480 A JP7103480 A JP 7103480A JP 7103480 A JP7103480 A JP 7103480A JP S56130753 A JPS56130753 A JP S56130753A
Authority
JP
Japan
Prior art keywords
plasma
layer
dyes
cured film
printing plate
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
JP7103480A
Other languages
Japanese (ja)
Other versions
JPS6155669B2 (en
Inventor
Satoshi Takeuchi
Masanori Akata
Hitoshi Fujii
Takashi Toida
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 JP7103480A priority Critical patent/JPS56130753A/en
Publication of JPS56130753A publication Critical patent/JPS56130753A/en
Publication of JPS6155669B2 publication Critical patent/JPS6155669B2/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

Abstract

PURPOSE:To manufacture the titled printing plate which requires no wetting water while discriminating the degree of its treatment accurately, by providing a cured film layer of organopolysiloxane containing specific dyes on a substrate and by selectively plasma-treating it. CONSTITUTION:Dyes (e.g. crystal violet lacton, colorless leuco dye) which colors by coming in contact with an activated chemical seed in a plasma state is used. Namely, organopolysiloxane cured film layer 2 of about 2-50mum film thickness containing about 0.01-5wt% said dyes is provided on substrate 1 and on it, protection layer 3 is formed in a pattern shape. Next, the part of said cured film layer 2 which is not covered with protection layer 3 is made lipophilic by performing a chemical treatment by plasma to form printing element part 2' having the property of receiving picture, and then protection layer 3 is removed to obtain the printing plate. In the said method, the degree of the plasma treatment is discriminated by the coloring of layer 2.
JP7103480A 1980-05-28 1980-05-28 Manufacture of printing plate for lithographic printing Granted JPS56130753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7103480A JPS56130753A (en) 1980-05-28 1980-05-28 Manufacture of printing plate for lithographic printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7103480A JPS56130753A (en) 1980-05-28 1980-05-28 Manufacture of printing plate for lithographic printing

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3360080A Division JPS56130752A (en) 1980-03-17 1980-03-17 Printing plate for lithographic printing and its manufacture

Publications (2)

Publication Number Publication Date
JPS56130753A true JPS56130753A (en) 1981-10-13
JPS6155669B2 JPS6155669B2 (en) 1986-11-28

Family

ID=13448830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7103480A Granted JPS56130753A (en) 1980-05-28 1980-05-28 Manufacture of printing plate for lithographic printing

Country Status (1)

Country Link
JP (1) JPS56130753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001083234A1 (en) * 2000-04-28 2001-11-08 Mitsui Chemicals, Inc. Lithographic printing plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001083234A1 (en) * 2000-04-28 2001-11-08 Mitsui Chemicals, Inc. Lithographic printing plate
EP1514696A1 (en) * 2000-04-28 2005-03-16 Mitsui Chemicals, Inc. Lithographic printing plate
US7045266B2 (en) 2000-04-28 2006-05-16 Mitsui Chemicals, Inc. Lithographic printing plate

Also Published As

Publication number Publication date
JPS6155669B2 (en) 1986-11-28

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