BE779543R - LITHOGRAPHIC PRINTING PLATE PREVIOUSLY SENSITIVE AND ITS PROCESS - Google Patents

LITHOGRAPHIC PRINTING PLATE PREVIOUSLY SENSITIVE AND ITS PROCESS

Info

Publication number
BE779543R
BE779543R BE779543A BE779543A BE779543R BE 779543 R BE779543 R BE 779543R BE 779543 A BE779543 A BE 779543A BE 779543 A BE779543 A BE 779543A BE 779543 R BE779543 R BE 779543R
Authority
BE
Belgium
Prior art keywords
printing plate
lithographic printing
plate previously
previously sensitive
sensitive
Prior art date
Application number
BE779543A
Other languages
French (fr)
Inventor
L J Watkinson
A P Service
Original Assignee
Howson Algraphy 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
Priority claimed from GB3199871A external-priority patent/GB1355368A/en
Application filed by Howson Algraphy Ltd filed Critical Howson Algraphy Ltd
Application granted granted Critical
Publication of BE779543R publication Critical patent/BE779543R/en

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
    • G03F7/021—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
    • G03F7/0212—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds
BE779543A 1971-02-19 1972-02-18 LITHOGRAPHIC PRINTING PLATE PREVIOUSLY SENSITIVE AND ITS PROCESS BE779543R (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11707971A 1971-02-19 1971-02-19
GB3199871A GB1355368A (en) 1971-02-19 1971-07-07 Presensitised printing plates

Publications (1)

Publication Number Publication Date
BE779543R true BE779543R (en) 1972-06-16

Family

ID=26261169

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779543A BE779543R (en) 1971-02-19 1972-02-18 LITHOGRAPHIC PRINTING PLATE PREVIOUSLY SENSITIVE AND ITS PROCESS

Country Status (8)

Country Link
JP (1) JPS4897605A (en)
AT (1) AT315878B (en)
BE (1) BE779543R (en)
DE (1) DE2207731A1 (en)
FR (1) FR2131355A6 (en)
IT (1) IT948621B (en)
NL (1) NL7202173A (en)
SE (1) SE380637B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527364B2 (en) * 1973-07-23 1977-03-02
JPS5534929B2 (en) * 1974-02-28 1980-09-10
DE2522225C2 (en) * 1975-05-20 1983-12-08 Nippon Paint Co., Ltd., Osaka Aqueous photosensitive mixture and its use for the production of screen printing stencils

Also Published As

Publication number Publication date
NL7202173A (en) 1972-08-22
AT315878B (en) 1974-06-10
SE380637B (en) 1975-11-10
IT948621B (en) 1973-06-11
DE2207731A1 (en) 1972-08-31
FR2131355A6 (en) 1972-11-10
JPS4897605A (en) 1973-12-12
ATA133474A (en) 1975-01-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOWSON ALGRAPHY LTD

Effective date: 19840218