Nothing Special   »   [go: up one dir, main page]

JPS55124148A - Manufacture of lithographic printing original plate - Google Patents

Manufacture of lithographic printing original plate

Info

Publication number
JPS55124148A
JPS55124148A JP2986879A JP2986879A JPS55124148A JP S55124148 A JPS55124148 A JP S55124148A JP 2986879 A JP2986879 A JP 2986879A JP 2986879 A JP2986879 A JP 2986879A JP S55124148 A JPS55124148 A JP S55124148A
Authority
JP
Japan
Prior art keywords
layer
photosensitive
component
silicone rubber
substrate
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
JP2986879A
Other languages
Japanese (ja)
Other versions
JPS6319865B2 (en
Inventor
Masaharu Kobayashi
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 JP2986879A priority Critical patent/JPS55124148A/en
Publication of JPS55124148A publication Critical patent/JPS55124148A/en
Publication of JPS6319865B2 publication Critical patent/JPS6319865B2/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

Landscapes

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

Abstract

PURPOSE:To obtain a lithographic printing original plate requiring no dampening water and having superior wear resistance, adherence to a support and printing properties by a single coating by coating the substrate with a silicone rubber solution or dispersion containing a photosensitive component and settling the component. CONSTITUTION:Flexible substrate 1 such as Al plate attachable to a printing machine is coated with a solution or dispersion containing a photosetting silicone rubber component, a photosensitive monomer or oligomer such as glycidyl methacrylate which has a small affinity for the rubber component and settles to be separated from the rubber layer or to form a region having a density gradient, a photosensitizer and a photopolymerization catalyst, and the coated layer is solidified by drying to form photosensitive layer 2 and silicone rubber layer 3 on substrate 1. By exposing the resulting photosensitive plate through original 4 the exposed portions of layers 3, 2 are photoset. The unexposed portion of layer 3 is then removed by development to form ink receptive image portion A, and ink repellent non-image portion B is left.
JP2986879A 1979-03-16 1979-03-16 Manufacture of lithographic printing original plate Granted JPS55124148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2986879A JPS55124148A (en) 1979-03-16 1979-03-16 Manufacture of lithographic printing original plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2986879A JPS55124148A (en) 1979-03-16 1979-03-16 Manufacture of lithographic printing original plate

Publications (2)

Publication Number Publication Date
JPS55124148A true JPS55124148A (en) 1980-09-25
JPS6319865B2 JPS6319865B2 (en) 1988-04-25

Family

ID=12287941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2986879A Granted JPS55124148A (en) 1979-03-16 1979-03-16 Manufacture of lithographic printing original plate

Country Status (1)

Country Link
JP (1) JPS55124148A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882247A (en) * 1981-11-11 1983-05-17 Toray Ind Inc Lithographic raw plate requiring no dampening water
EP1077125A1 (en) * 1999-08-19 2001-02-21 British Aerospace Public Limited Company Article with regions of different densities, and stereolithographic method of manufacturing
US6792327B1 (en) 1999-08-19 2004-09-14 Bae Systems Plc Stereolithographic method for combining components of varying densities

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498306A (en) * 1972-05-12 1974-01-24
JPS4968803A (en) * 1972-11-02 1974-07-03
JPS4986102A (en) * 1972-12-20 1974-08-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498306A (en) * 1972-05-12 1974-01-24
JPS4968803A (en) * 1972-11-02 1974-07-03
JPS4986102A (en) * 1972-12-20 1974-08-17

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882247A (en) * 1981-11-11 1983-05-17 Toray Ind Inc Lithographic raw plate requiring no dampening water
JPH0225498B2 (en) * 1981-11-11 1990-06-04 Toray Industries
EP1077125A1 (en) * 1999-08-19 2001-02-21 British Aerospace Public Limited Company Article with regions of different densities, and stereolithographic method of manufacturing
US6792327B1 (en) 1999-08-19 2004-09-14 Bae Systems Plc Stereolithographic method for combining components of varying densities

Also Published As

Publication number Publication date
JPS6319865B2 (en) 1988-04-25

Similar Documents

Publication Publication Date Title
US4292397A (en) Method for preparing dry planographic plates with plasma
US4114535A (en) Resilient lithographic masters for direct printing
US4481282A (en) Dry planographic plates for direct printing with elastomer underlayer
JPS5680046A (en) Lithographic plate requiring no dampening water and its manufacture
JPS55124148A (en) Manufacture of lithographic printing original plate
US4016814A (en) Planographic printing master
JPS5724945A (en) Lithographic printing plate and its preparation
US3241486A (en) New planographic printing plate and method for producing same
US2361665A (en) Method of etching printing plates
US4010687A (en) Planographic printing master
JPH11119416A (en) Waterless planographic printing plate
US4019437A (en) Planographic printing master
JPS5680047A (en) Lithographic plate requiring no dampening water
US1789138A (en) Printing plate and process of making same
US4292396A (en) Method for improving the press life of a lithographic image having an outer layer comprising an epoxy resin and article produced by method
GB1600213A (en) Process for preparing lithographic plates for use in printing
JPS55124149A (en) Photosensitive plate material for waterless lithographic printing
NZ194648A (en) Producing lithographic printing plate from radiation sensitive plate plate finishing composition
ES455350A1 (en) Lithographic plate ink receptivity improving composition and method
US3356501A (en) Gelatin printing plates with thermoplastic underlayer
JPS5688139A (en) Lithographic plate
JPS60133452A (en) Photosensitive lithographic printing plate requiring no dampening water
IE902807A1 (en) Improvements in or relating to lithographic printing plates
JPS5550241A (en) Photosensitive lithographic printing plate material
JPS5675651A (en) Lithographic plate