GB1254330A - Improvements in and relating to light-sensitive copying material and the production of colour proofing films and registration guides for multicolour printing - Google Patents
Improvements in and relating to light-sensitive copying material and the production of colour proofing films and registration guides for multicolour printingInfo
- Publication number
- GB1254330A GB1254330A GB29274/69A GB2927469A GB1254330A GB 1254330 A GB1254330 A GB 1254330A GB 29274/69 A GB29274/69 A GB 29274/69A GB 2927469 A GB2927469 A GB 2927469A GB 1254330 A GB1254330 A GB 1254330A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- alkali
- foils
- light
- relating
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
1,254,330. Photo-sensitive materials and multi-colour proofs therefrom. KALLE A.G. June 10, 1969 [June 12, 1968], No.29274/69. Heading G2C. 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.
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 |
---|---|
GB1254330A true GB1254330A (en) | 1971-11-17 |
Family
ID=5700915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29274/69A Expired GB1254330A (en) | 1968-06-12 | 1969-06-10 | Improvements in and relating to light-sensitive copying material and the production of colour proofing films and registration guides for multicolour 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)
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 |
-
0
- ZA ZA6904142D patent/ZA6904142B/xx unknown
-
1968
- 1968-06-12 DE DE19681771592 patent/DE1771592A1/en active Pending
-
1969
- 1969-06-02 NL NL6908362A patent/NL6908362A/xx unknown
- 1969-06-09 AT AT546169A patent/AT289151B/en not_active IP Right Cessation
- 1969-06-10 US US831993A patent/US3676134A/en not_active Expired - Lifetime
- 1969-06-10 BE BE734349D patent/BE734349A/xx not_active IP Right Cessation
- 1969-06-10 GB GB29274/69A patent/GB1254330A/en not_active Expired
- 1969-06-10 CH CH879969A patent/CH502615A/en not_active IP Right Cessation
- 1969-06-11 IL IL32377A patent/IL32377A/en unknown
- 1969-06-11 ES ES368270A patent/ES368270A1/en not_active Expired
- 1969-06-11 SE SE08327/69A patent/SE355873B/xx unknown
- 1969-06-12 FR FR6919466A patent/FR2010766A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
IL32377A0 (en) | 1969-08-27 |
DE1771592A1 (en) | 1971-01-07 |
IL32377A (en) | 1972-11-28 |
CH502615A (en) | 1971-01-31 |
AT289151B (en) | 1971-04-13 |
US3676134A (en) | 1972-07-11 |
NL6908362A (en) | 1969-12-16 |
SE355873B (en) | 1973-05-07 |
BE734349A (en) | 1969-12-10 |
FR2010766A1 (en) | 1970-02-20 |
ZA6904142B (en) | |
ES368270A1 (en) | 1971-10-16 |
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