GB903050A - A process for the production of colour separation records with improved colour values in multi-colour reproduction - Google Patents

A process for the production of colour separation records with improved colour values in multi-colour reproduction

Info

Publication number
GB903050A
GB903050A GB10459A GB10459A GB903050A GB 903050 A GB903050 A GB 903050A GB 10459 A GB10459 A GB 10459A GB 10459 A GB10459 A GB 10459A GB 903050 A GB903050 A GB 903050A
Authority
GB
United Kingdom
Prior art keywords
colour
records
green
black
white
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
GB10459A
Other languages
English (en)
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Publication of GB903050A publication Critical patent/GB903050A/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)
  • Spectrometry And Color Measurement (AREA)
  • Printing Methods (AREA)
GB10459A 1958-01-03 1959-01-01 A process for the production of colour separation records with improved colour values in multi-colour reproduction Expired GB903050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0028605 1958-01-03

Publications (1)

Publication Number Publication Date
GB903050A true GB903050A (en) 1962-08-09

Family

ID=6926694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10459A Expired GB903050A (en) 1958-01-03 1959-01-01 A process for the production of colour separation records with improved colour values in multi-colour reproduction

Country Status (3)

Country Link
BE (1) BE574421A (enrdf_load_stackoverflow)
FR (1) FR1220915A (enrdf_load_stackoverflow)
GB (1) GB903050A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1220915A (fr) 1960-05-30
BE574421A (enrdf_load_stackoverflow)

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