CH556043A - Verfahren zur herstellung von negativen halbtonbildern. - Google Patents

Verfahren zur herstellung von negativen halbtonbildern.

Info

Publication number
CH556043A
CH556043A CH564171A CH564171A CH556043A CH 556043 A CH556043 A CH 556043A CH 564171 A CH564171 A CH 564171A CH 564171 A CH564171 A CH 564171A CH 556043 A CH556043 A CH 556043A
Authority
CH
Switzerland
Prior art keywords
halftone images
producing negative
negative halftone
producing
images
Prior art date
Application number
CH564171A
Other languages
English (en)
Original Assignee
Agfa Gevaert 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 Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH556043A publication Critical patent/CH556043A/de

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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
    • 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
    • G03F3/101—Colour or tonal value checking by non-photographic means or by means other than using non-impact printing methods or duplicating or marking methods covered by B41M5/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH564171A 1970-04-18 1971-04-16 Verfahren zur herstellung von negativen halbtonbildern. CH556043A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018734 DE2018734A1 (de) 1970-04-18 1970-04-18 Photographisches Verfahren

Publications (1)

Publication Number Publication Date
CH556043A true CH556043A (de) 1974-11-15

Family

ID=5768471

Family Applications (2)

Application Number Title Priority Date Filing Date
CH564171A CH556043A (de) 1970-04-18 1971-04-16 Verfahren zur herstellung von negativen halbtonbildern.
CH501574A CH562459A5 (de) 1970-04-18 1971-04-16

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH501574A CH562459A5 (de) 1970-04-18 1971-04-16

Country Status (7)

Country Link
US (1) US3745008A (de)
BE (1) BE765825A (de)
CA (1) CA948465A (de)
CH (2) CH556043A (de)
DE (1) DE2018734A1 (de)
FR (1) FR2089808A5 (de)
GB (1) GB1340606A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977872A (en) * 1970-04-18 1976-08-31 Agfa-Gevaert, A.G. Process for the production of negative continuous-tone images
US3992210A (en) * 1973-06-05 1976-11-16 E. I. Du Pont De Nemours And Company Silver halide films with controlled gradient balance
CN101788792B (zh) * 2009-01-23 2012-09-19 财团法人工业技术研究院 需量限定值计算方法、需量控制方法及其系统
RU2705998C2 (ru) 2011-12-14 2019-11-13 АБРАКСИС БАЙОСАЙЕНС, ЭлЭлСи Применение полимерных эксципиентов для лиофилизации или заморозки частиц

Also Published As

Publication number Publication date
BE765825A (nl) 1971-10-18
DE2018734A1 (de) 1971-10-28
CA948465A (en) 1974-06-04
CH562459A5 (de) 1975-05-30
GB1340606A (en) 1973-12-12
US3745008A (en) 1973-07-10
FR2089808A5 (de) 1972-01-07

Similar Documents

Publication Publication Date Title
CH557322A (de) Verfahren zur herstellung von methylenmalonester.
CH553161A (de) Verfahren zur herstellung von phenylalaninderivaten.
CH555327A (de) Verfahren zur herstellung von polythiobisphenolen.
AT326703B (de) Verfahren zur herstellung von druckformen
CH549408A (de) Verfahren zur herstellung von mikrogranulaten.
CH558349A (de) Verfahren zur herstellung von furan-3-carboxamiden.
CH547243A (de) Verfahren zur herstellung von styrylverbindungen.
CH553828A (de) Verfahren zur herstellung von triarylphosphinen.
AT256627B (de) Verfahren zur Herstellung von Bildern
CH551461A (de) Verfahren zur herstellung von polymeristdispersionen.
CH553224A (de) Verfahren zur herstellung von thionothiolphosphorsaeureesteramiden.
CH552551A (de) Verfahren zur herstellung von laevulinsaeure.
CH556043A (de) Verfahren zur herstellung von negativen halbtonbildern.
CH551024A (de) Verfahren zur herstellung photographischer bilder.
CH552567A (de) Verfahren zur herstellung von phenylalaninderivaten.
CH556890A (de) Verfahren zur herstellung von anthrachinonverbindungen.
CH558369A (de) Verfahren zur herstellung von phenazinderivaten.
CH553192A (de) Verfahren zur herstellung von phenazinderivaten.
CH557362A (de) Verfahren zur herstellung von l-pyroglutamyl-l-histidyl -l-prolinamid.
CH554891A (de) Verfahren zur herstellung von bistriazolverbindungen.
CH548979A (de) Verfahren zur herstellung von chalconderivaten.
CH550164A (de) Verfahren zur herstellung von erythromycyl-b-amin.
DE2134251B2 (de) Verfahren zur herstellung von 4-hydroxyphenyl-glycin
CH551946A (de) Verfahren zur herstellung von n-acyldopa-verbindungen.
CH557798A (de) Verfahren zur herstellung von enaminketonen.

Legal Events

Date Code Title Description
PL Patent ceased