CA941214A - Colour photography - Google Patents

Colour photography

Info

Publication number
CA941214A
CA941214A CA117,924A CA117924A CA941214A CA 941214 A CA941214 A CA 941214A CA 117924 A CA117924 A CA 117924A CA 941214 A CA941214 A CA 941214A
Authority
CA
Canada
Prior art keywords
colour photography
photography
colour
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
CA117,924A
Other versions
CA117924S (en
Inventor
Hans-Rudolf Kirsch
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA941214A publication Critical patent/CA941214A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • G03F3/107—Checking the colour or tonal value of separation negatives or positives using silver halide photosensitive materials
CA117,924A 1970-07-24 1971-07-12 Colour photography Expired CA941214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1129170A CH545491A (en) 1970-07-24 1970-07-24 Process for the production of a screened, photographic color copy simulating a multicolor print

Publications (1)

Publication Number Publication Date
CA941214A true CA941214A (en) 1974-02-05

Family

ID=4372016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,924A Expired CA941214A (en) 1970-07-24 1971-07-12 Colour photography

Country Status (8)

Country Link
US (1) US3796575A (en)
BE (1) BE770407A (en)
CA (1) CA941214A (en)
CH (1) CH545491A (en)
DE (1) DE2136064A1 (en)
FR (1) FR2103241A5 (en)
GB (1) GB1328299A (en)
NL (1) NL7110201A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969115A (en) * 1974-10-15 1976-07-13 Rcs Color Labs Graphics process using a composite of color separated negatives
US4203360A (en) * 1977-05-05 1980-05-20 Madwed Steven R Method for silk-screen printing
CA1147188A (en) * 1979-01-30 1983-05-31 Richard D. Ingalls Pre-press color proofing by light exposure to photographic media
US4425417A (en) 1979-09-17 1984-01-10 Ingalls Marjorie D Method for preparation of a color proof from a set of color separation films, masks or the like
US4553835A (en) * 1982-02-11 1985-11-19 Morgan Jr James T Process for producing pre-press color proofs
EP0219560B1 (en) * 1982-02-11 1991-06-05 James Thomas Morgan Process for producing pre-press color proofs
GB8609132D0 (en) * 1986-04-15 1986-05-21 Minnesota Mining & Mfg Photographic materials
US5360688A (en) * 1990-09-05 1994-11-01 Hoechst Celanese Corporation Composite black and white substrate for color proofing films
AU8362791A (en) * 1990-09-05 1992-03-12 Hoechst Celanese Corporation Composite black and white substrate for color proofing films
US5579044A (en) * 1993-08-20 1996-11-26 Intergraph Corporation Digital proofing system

Also Published As

Publication number Publication date
BE770407A (en) 1972-01-24
CH545491A (en) 1973-12-15
US3796575A (en) 1974-03-12
GB1328299A (en) 1973-08-30
DE2136064A1 (en) 1972-01-27
FR2103241A5 (en) 1972-04-07
NL7110201A (en) 1972-01-26

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