JPS5643642A - Lithographic original plate nonrequiring damping water - Google Patents

Lithographic original plate nonrequiring damping water

Info

Publication number
JPS5643642A
JPS5643642A JP11931779A JP11931779A JPS5643642A JP S5643642 A JPS5643642 A JP S5643642A JP 11931779 A JP11931779 A JP 11931779A JP 11931779 A JP11931779 A JP 11931779A JP S5643642 A JPS5643642 A JP S5643642A
Authority
JP
Japan
Prior art keywords
polymer
photosensitive layer
original plate
nonrequiring
oxypropylene
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
JP11931779A
Other languages
Japanese (ja)
Inventor
Takao Kinashi
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP11931779A priority Critical patent/JPS5643642A/en
Publication of JPS5643642A publication Critical patent/JPS5643642A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE:To render the titled plate developable with water, and to enhance printing resistance and ink receptivity, by adding a polymer having polyoxy ethylene or poly (oxyethylene/oxypropylene) copolymer segments to a photosensitive layer of the titled layer. CONSTITUTION:A photosensitive layer containing as a polymer filler, polyamide, polyurethane, polyester, or the like having 10-90wt% polyoxyethylene segments or poly (oxyethylene/oxypropylene) copolymer segments of 100-5,000 number average mol. wt. is formed on a silicone rubber layer subbed on a substrate, such as plastic film, or metallic plate. A lithographic original plate having this photosensitive layer can be developed with tap water, has high polymer strength, and can obtain image lines having ink receptivity superior to the conventional hydrophilic polymer.
JP11931779A 1979-09-19 1979-09-19 Lithographic original plate nonrequiring damping water Pending JPS5643642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11931779A JPS5643642A (en) 1979-09-19 1979-09-19 Lithographic original plate nonrequiring damping water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11931779A JPS5643642A (en) 1979-09-19 1979-09-19 Lithographic original plate nonrequiring damping water

Publications (1)

Publication Number Publication Date
JPS5643642A true JPS5643642A (en) 1981-04-22

Family

ID=14758449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11931779A Pending JPS5643642A (en) 1979-09-19 1979-09-19 Lithographic original plate nonrequiring damping water

Country Status (1)

Country Link
JP (1) JPS5643642A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220746A (en) * 1982-06-18 1983-12-22 Hosokawa Katsupanshiyo:Kk Fitting method of carbon printing board
JPS59198460A (en) * 1983-04-26 1984-11-10 Toray Ind Inc Lithographic plate requiring no dampening water
JPS61193315A (en) * 1985-02-21 1986-08-27 アルプス電気株式会社 Manufacture of smoothing switch substrate
JPS63213849A (en) * 1987-03-02 1988-09-06 Toray Ind Inc Original plate for waterless planographic printing plate
JPS649443A (en) * 1987-07-01 1989-01-12 Toray Industries Waterless planographic printing plate
JPS6476625A (en) * 1987-09-16 1989-03-22 Nissha Printing Membrane switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059101A (en) * 1973-09-28 1975-05-22
JPS5066304A (en) * 1973-10-17 1975-06-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059101A (en) * 1973-09-28 1975-05-22
JPS5066304A (en) * 1973-10-17 1975-06-04

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220746A (en) * 1982-06-18 1983-12-22 Hosokawa Katsupanshiyo:Kk Fitting method of carbon printing board
JPS59198460A (en) * 1983-04-26 1984-11-10 Toray Ind Inc Lithographic plate requiring no dampening water
JPH0444262B2 (en) * 1983-04-26 1992-07-21 Toray Industries
JPS61193315A (en) * 1985-02-21 1986-08-27 アルプス電気株式会社 Manufacture of smoothing switch substrate
JPH0475605B2 (en) * 1985-02-21 1992-12-01 Alps Electric Co Ltd
JPS63213849A (en) * 1987-03-02 1988-09-06 Toray Ind Inc Original plate for waterless planographic printing plate
JPS649443A (en) * 1987-07-01 1989-01-12 Toray Industries Waterless planographic printing plate
JPS6476625A (en) * 1987-09-16 1989-03-22 Nissha Printing Membrane switch

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