GB1317874A - Process for the manufacture of a screened photographic colour copy which simulates a multi-colour print - Google Patents

Process for the manufacture of a screened photographic colour copy which simulates a multi-colour print

Info

Publication number
GB1317874A
GB1317874A GB3428571A GB3428571A GB1317874A GB 1317874 A GB1317874 A GB 1317874A GB 3428571 A GB3428571 A GB 3428571A GB 3428571 A GB3428571 A GB 3428571A GB 1317874 A GB1317874 A GB 1317874A
Authority
GB
United Kingdom
Prior art keywords
colour
negative
screened
copy
photographic
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
GB3428571A
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.)
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
Publication of GB1317874A publication Critical patent/GB1317874A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Printing Methods (AREA)
GB3428571A 1970-07-24 1971-07-21 Process for the manufacture of a screened photographic colour copy which simulates a multi-colour print Expired GB1317874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1129270A CH544954A (de) 1970-07-24 1970-07-24 Verfahren zur Herstellung einer einen Mehrfarbendruck simulierenden, gerasterten photographischen Farbkopie

Publications (1)

Publication Number Publication Date
GB1317874A true GB1317874A (en) 1973-05-23

Family

ID=4372031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3428571A Expired GB1317874A (en) 1970-07-24 1971-07-21 Process for the manufacture of a screened photographic colour copy which simulates a multi-colour print

Country Status (8)

Country Link
US (1) US3772015A (enExample)
BE (1) BE770408A (enExample)
CA (1) CA959321A (enExample)
CH (1) CH544954A (enExample)
DE (1) DE2136065A1 (enExample)
FR (1) FR2103242A5 (enExample)
GB (1) GB1317874A (enExample)
NL (1) NL7110210A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147188A (en) * 1979-01-30 1983-05-31 Richard D. Ingalls Pre-press color proofing by light exposure to photographic media
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
EP0134396A1 (en) * 1983-08-17 1985-03-20 Kabushiki Kaisha Ueshina Bunmeido Method and apparatus for proofing multicolor prints
GB8609137D0 (en) * 1986-04-15 1986-05-21 Minnesota Mining & Mfg Imaging system
EP0476887A3 (en) * 1990-09-05 1992-11-04 Hoechst Celanese Corporation Composite black and white substrate for color proofing films
US5360688A (en) * 1990-09-05 1994-11-01 Hoechst Celanese Corporation Composite black and white substrate for color proofing films

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501250A (de) * 1968-09-12 1970-12-31 Ciba Geigy Ag Verfahren zur Herstellung einer einen Mehrfarbendruck simulierenden photographischen Kopie

Also Published As

Publication number Publication date
NL7110210A (enExample) 1972-01-26
DE2136065A1 (de) 1972-01-27
CA959321A (en) 1974-12-17
BE770408A (fr) 1972-01-24
US3772015A (en) 1973-11-13
CH544954A (de) 1973-11-30
FR2103242A5 (enExample) 1972-04-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees