GB885258A - Improvements in or relating to photographic and photomechanical colour production processes - Google Patents

Improvements in or relating to photographic and photomechanical colour production processes

Info

Publication number
GB885258A
GB885258A GB77558A GB77558A GB885258A GB 885258 A GB885258 A GB 885258A GB 77558 A GB77558 A GB 77558A GB 77558 A GB77558 A GB 77558A GB 885258 A GB885258 A GB 885258A
Authority
GB
United Kingdom
Prior art keywords
colour
original
coupler
diapositive
couplers
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
GB77558A
Other languages
English (en)
Inventor
Willy Hirch
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten 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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB885258A publication Critical patent/GB885258A/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
    • G03F3/04—Colour separation; Correction of tonal value by photographic means
    • G03F3/06—Colour separation; Correction of tonal value by photographic means by masking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
GB77558A 1957-01-08 1958-01-08 Improvements in or relating to photographic and photomechanical colour production processes Expired GB885258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH28985A DE1061617B (de) 1957-01-08 1957-01-08 Maskierverfahren zur Herstellung von korrigierten Teilfarbauszuegen sowie mehrfarbigen Reproduktionen

Publications (1)

Publication Number Publication Date
GB885258A true GB885258A (en) 1961-12-20

Family

ID=7151012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB77558A Expired GB885258A (en) 1957-01-08 1958-01-08 Improvements in or relating to photographic and photomechanical colour production processes

Country Status (4)

Country Link
BE (1) BE563784A (US08142518-20120327-C00011.png)
DE (1) DE1061617B (US08142518-20120327-C00011.png)
FR (1) FR1189561A (US08142518-20120327-C00011.png)
GB (1) GB885258A (US08142518-20120327-C00011.png)

Also Published As

Publication number Publication date
FR1189561A (fr) 1959-10-05
BE563784A (US08142518-20120327-C00011.png)
DE1061617B (de) 1959-07-16

Similar Documents

Publication Publication Date Title
US2258187A (en) Integral mask for multicolor film
GB799590A (en) Tone correction of photographic image
GB681207A (en) Improvements in or relating to photomechanical reproduction
GB885258A (en) Improvements in or relating to photographic and photomechanical colour production processes
US2971841A (en) Process for the production of color separation negatives or positives for color reproduction
US2336243A (en) Color correction mask
US3362820A (en) Color masking procedure and materials therefor
US3252795A (en) Color correction during the photographic reproduction of a color image
US2221025A (en) Color correction process and product
US3234023A (en) Colored photographic masks
GB1509425A (en) Light-sensitive colour photographic silver halide materia
US2571698A (en) Photographic masking process
GB987634A (en) Improved masking film
GB637865A (en) Method of color correction for photographic multi-layer negative color film
GB681212A (en) Improvements in or relating to photomechanical reproduction
US2384612A (en) Combination field-evening and color-correction photographic mask
Anderson et al. An intermediate positive-internegative system for color motion picture photography
GB570498A (en) Improvements in or relating to photographic tone correcting masks
US2138097A (en) Copying lenticular photographic films
GB899066A (en) A process for the production of duplicate copies of multi-colour images
GB1172519A (en) Photographic Colour Origination Process for Photomechanical Colour Printing
US3643569A (en) Color restoration of unilayer and duolayer color photographic elements
GB811311A (en) Process for improving the colour reproduction in the reproduction of multi-colour images
GB820730A (en) Process for the production of duplicate copies from colour negatives or colour positives
GB787759A (en) Improvements in or relating to composite cinematograph films