JPS6474541A - Photosensitive planographic printing plate without requiring dampening water - Google Patents

Photosensitive planographic printing plate without requiring dampening water

Info

Publication number
JPS6474541A
JPS6474541A JP23159287A JP23159287A JPS6474541A JP S6474541 A JPS6474541 A JP S6474541A JP 23159287 A JP23159287 A JP 23159287A JP 23159287 A JP23159287 A JP 23159287A JP S6474541 A JPS6474541 A JP S6474541A
Authority
JP
Japan
Prior art keywords
photosensitive layer
group
alkyl
layer
aryl
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
JP23159287A
Other languages
Japanese (ja)
Inventor
Yoshihiro Maeda
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP23159287A priority Critical patent/JPS6474541A/en
Publication of JPS6474541A publication Critical patent/JPS6474541A/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
    • G03F7/022—Quinonediazides
    • G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
    • G03F7/0233—Macromolecular quinonediazides; Macromolecular additives, e.g. binders characterised by the polymeric binders or the macromolecular additives other than the macromolecular quinonediazides

Landscapes

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

Abstract

PURPOSE:To prevent the generation of a crack in a photosensitive layer, and to improve the sticking strength between a silicone-rubber layer and the photosensitive layer by incorporating a orthoquinone diazide compd. and a high polymer compd. having a structural unit shown by the formula, in a photosensitive layer. CONSTITUTION:The titled plate is formed by laminating the silicone-rubber layer composed of an ink repulsive layer and the photosensitive layer composed of an ink accepting layer on a substrate in this order, and the photosensitive layer contains the orthoquinone diazide compd. and the high polymer having a structural unit shown by the formula wherein R1 and R2 are hydrogen or halogen atom, alkyl, aryl or carboxylic acid group, R3 is hydrogen or halogen atom, alkyl or aryl group, R4 is hydrogen atom, alkyl, aryl or aralkyl group, Y is an aromatic group which may be substd., X is a divalent org. group capable of binding a nitrogen atom and a carbon atom contd. in an aromatic group, (n) is an integer of 0-1.
JP23159287A 1987-09-16 1987-09-16 Photosensitive planographic printing plate without requiring dampening water Pending JPS6474541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23159287A JPS6474541A (en) 1987-09-16 1987-09-16 Photosensitive planographic printing plate without requiring dampening water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23159287A JPS6474541A (en) 1987-09-16 1987-09-16 Photosensitive planographic printing plate without requiring dampening water

Publications (1)

Publication Number Publication Date
JPS6474541A true JPS6474541A (en) 1989-03-20

Family

ID=16925933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23159287A Pending JPS6474541A (en) 1987-09-16 1987-09-16 Photosensitive planographic printing plate without requiring dampening water

Country Status (1)

Country Link
JP (1) JPS6474541A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212048A (en) * 1990-11-21 1993-05-18 Presstek, Inc. Silicone coating formulations and planographic printing plates made therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212048A (en) * 1990-11-21 1993-05-18 Presstek, Inc. Silicone coating formulations and planographic printing plates made therewith
US5310869A (en) * 1990-11-21 1994-05-10 Presstek, Inc. Printing plates imageable by ablative discharge and silicone formulations relating thereto

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