GB1338298A - Light-sensitive diazo planographic printing plate - Google Patents

Light-sensitive diazo planographic printing plate

Info

Publication number
GB1338298A
GB1338298A GB3834271A GB3834271A GB1338298A GB 1338298 A GB1338298 A GB 1338298A GB 3834271 A GB3834271 A GB 3834271A GB 3834271 A GB3834271 A GB 3834271A GB 1338298 A GB1338298 A GB 1338298A
Authority
GB
United Kingdom
Prior art keywords
layer
light
polyvinyl alcohol
printing plate
printing plates
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.)
Expired
Application number
GB3834271A
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.)
Canon Production Printing Holding BV
Original Assignee
Oce Van der Grinten NV
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 Oce Van der Grinten NV filed Critical Oce Van der Grinten NV
Publication of GB1338298A publication Critical patent/GB1338298A/en
Expired 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
    • G03F7/016—Diazonium salts or compounds
    • G03F7/0166—Diazonium salts or compounds characterised by the non-macromolecular additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/03—Chemical or electrical pretreatment
    • B41N3/036—Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating

Landscapes

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

Abstract

1338298 Photographic materials for printing plates OCE -VAN DER GRINTEN N V 16 Aug 1971 [15 Sept 1970] 38342/71 Heading G2C A photo-sensitive material for producing printing plates comprises a support coated with a layer of water-insolubilized polyvinyl alcohol with more than 98% hydroxayl groups and an inorganic filler and then with a layer of colloidal silica and a 4-benzoylamino-2, 5-dialkoxybenzene diazonium salt. The support may be coated with layer(s) containg a polymer e.g. styrene-butadiene copolymer or melamine resin and a filler before applying the polyvinyl alcohol layer. The material may be imagewise exposed and developed with an phlorogulcinol solution to produce an ink-accepting dye image as disclosed in Specifications 1249382 and 1249381.
GB3834271A 1970-09-15 1971-08-16 Light-sensitive diazo planographic printing plate Expired GB1338298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013628A NL7013628A (en) 1970-09-15 1970-09-15

Publications (1)

Publication Number Publication Date
GB1338298A true GB1338298A (en) 1973-11-21

Family

ID=19811059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3834271A Expired GB1338298A (en) 1970-09-15 1971-08-16 Light-sensitive diazo planographic printing plate

Country Status (7)

Country Link
JP (1) JPS5233528B1 (en)
CH (1) CH559378A5 (en)
DE (1) DE2145659A1 (en)
FR (1) FR2105909A5 (en)
GB (1) GB1338298A (en)
NL (1) NL7013628A (en)
SE (1) SE362970B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066452A2 (en) * 1981-05-27 1982-12-08 Konica Corporation Photosensitive composition for photosensitive printing plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066452A2 (en) * 1981-05-27 1982-12-08 Konica Corporation Photosensitive composition for photosensitive printing plate
EP0066452A3 (en) * 1981-05-27 1983-03-16 Konica Corporation Photosensitive composition for photosensitive printing plate

Also Published As

Publication number Publication date
SE362970B (en) 1973-12-27
DE2145659A1 (en) 1972-03-16
CH559378A5 (en) 1975-02-28
FR2105909A5 (en) 1972-04-28
NL7013628A (en) 1972-03-17
JPS5233528B1 (en) 1977-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee