ES368270A1 - Copying material and process for the preparation of auxiliary copies for multicolor printing - Google Patents

Copying material and process for the preparation of auxiliary copies for multicolor printing

Info

Publication number
ES368270A1
ES368270A1 ES368270A ES368270A ES368270A1 ES 368270 A1 ES368270 A1 ES 368270A1 ES 368270 A ES368270 A ES 368270A ES 368270 A ES368270 A ES 368270A ES 368270 A1 ES368270 A1 ES 368270A1
Authority
ES
Spain
Prior art keywords
alkali
foils
colour
preparation
copolymers
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
ES368270A
Other languages
Spanish (es)
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of ES368270A1 publication Critical patent/ES368270A1/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
    • G03F3/00—Colour separation; Correction of tonal value
    • G03F3/10—Checking the colour or tonal value of separation negatives or positives
    • 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

Abstract

A light-sensitive material comprises a biaxially stretched and thermo-set polyester support coated with a p-benzoquinonediazide and/or a p-benzoquinone-iminodiazide, an acid and alkali fast dye and a colourless alkali-soluble polymer. Specified polymers are epoxy resins, phenolaldehyde condensates, styrene/maleic acid copolymers, polyvinyl acetal and vinyl acetate polymer or copolymers. Colour proofing foils are produced by exposing the material to a colour separation negative and developing in alkali. If four materials containing yellow, red, blue and black dyes respectively are exposed to the four corresponding colour separation negatives, the resultant foils may be registered to produce a multi-colour proof of the original. Registration may be aided by producing registration marks on the foils.
ES368270A 1968-06-12 1969-06-11 Copying material and process for the preparation of auxiliary copies for multicolor printing Expired ES368270A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681771592 DE1771592A1 (en) 1968-06-12 1968-06-12 Copy material and process for the production of auxiliary copies for multicolor printing

Publications (1)

Publication Number Publication Date
ES368270A1 true ES368270A1 (en) 1971-10-16

Family

ID=5700915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368270A Expired ES368270A1 (en) 1968-06-12 1969-06-11 Copying material and process for the preparation of auxiliary copies for multicolor printing

Country Status (12)

Country Link
US (1) US3676134A (en)
AT (1) AT289151B (en)
BE (1) BE734349A (en)
CH (1) CH502615A (en)
DE (1) DE1771592A1 (en)
ES (1) ES368270A1 (en)
FR (1) FR2010766A1 (en)
GB (1) GB1254330A (en)
IL (1) IL32377A (en)
NL (1) NL6908362A (en)
SE (1) SE355873B (en)
ZA (1) ZA6904142B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114163C2 (en) * 1981-04-08 1983-12-29 Renker GmbH & Co KG, 5160 Düren Negative photomechanical recording material

Also Published As

Publication number Publication date
BE734349A (en) 1969-12-10
GB1254330A (en) 1971-11-17
FR2010766A1 (en) 1970-02-20
NL6908362A (en) 1969-12-16
DE1771592A1 (en) 1971-01-07
SE355873B (en) 1973-05-07
IL32377A (en) 1972-11-28
IL32377A0 (en) 1969-08-27
AT289151B (en) 1971-04-13
CH502615A (en) 1971-01-31
US3676134A (en) 1972-07-11
ZA6904142B (en)

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