AT244754B - Diazotypielfilme mit flacher Gradation für photographische Zwecke - Google Patents

Diazotypielfilme mit flacher Gradation für photographische Zwecke

Info

Publication number
AT244754B
AT244754B AT505663A AT505663A AT244754B AT 244754 B AT244754 B AT 244754B AT 505663 A AT505663 A AT 505663A AT 505663 A AT505663 A AT 505663A AT 244754 B AT244754 B AT 244754B
Authority
AT
Austria
Prior art keywords
photographic use
diazo film
flat gradation
gradation
flat
Prior art date
Application number
AT505663A
Other languages
English (en)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT244754B publication Critical patent/AT244754B/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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Luminescent Compositions (AREA)
AT505663A 1963-06-06 1963-06-24 Diazotypielfilme mit flacher Gradation für photographische Zwecke AT244754B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH712063A CH433006A (de) 1963-06-06 1963-06-06 Verfahren zur Herstellung von Diazotypiefilmen

Publications (1)

Publication Number Publication Date
AT244754B true AT244754B (de) 1966-01-25

Family

ID=4320269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT505663A AT244754B (de) 1963-06-06 1963-06-24 Diazotypielfilme mit flacher Gradation für photographische Zwecke

Country Status (7)

Country Link
US (1) US3365293A (de)
AT (1) AT244754B (de)
BE (1) BE648911A (de)
CH (1) CH433006A (de)
DE (1) DE1297986B (de)
FR (1) FR1403153A (de)
GB (1) GB1059856A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131666C (de) * 1965-07-01
US3515554A (en) * 1966-07-25 1970-06-02 Philips Corp Diazo type paper and new high speed diazo reproduction process
DE1668358C3 (de) * 1968-01-17 1980-04-03 Hoechst Ag, 6000 Frankfurt 6-Phenyl- a -Pyrone als Absorptionsmittel für UV-Strahlung
US3619194A (en) * 1969-11-05 1971-11-09 Gary F Mitchell Novel light-absorbing layers for photographic elements containing substituted 1-aminopyridinium dyes
US4080208A (en) * 1975-01-13 1978-03-21 Addressograph Multigraph Corporation Photosensitive diazomicrofilm adapted to be readable but nonreproducible upon processing
US4306007A (en) * 1978-03-13 1981-12-15 Am International, Inc. Process of making and using fade-resistant diazo microfilm
DE2926859C2 (de) * 1979-07-03 1983-03-10 AM International, Inc., 90067 Los Angeles, Calif. Verfahren zur Herstellung eines gegenüber Ausbleichen beständigen Diazotypiematerials
JPS5666844A (en) * 1979-11-05 1981-06-05 Kaneo Yamamoto Manufacture of diazo photosensitive paper preventing ground discoloration of copy
FR2478837A1 (fr) * 1980-03-19 1981-09-25 Rhone Poulenc Syst Procede de reproduction diazoique utilisant des benzophenones comme agents de copulation et materiaux correspondants
US4307171A (en) * 1980-06-18 1981-12-22 James River Graphics, Inc. Negative-working diazo type photoreproduction having improved D-min and line acuity
DE3307364A1 (de) * 1983-03-02 1984-09-06 Hoechst Ag, 6230 Frankfurt Zweikomponenten-diazontypiematerial

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027688A (en) * 1931-04-29 1936-01-14 Agfa Ansco Corp Manufacture of foils
GB492795A (en) * 1936-12-04 1938-09-27 Kalle & Co Ag Improvements in or relating to photographic printing material
US2245628A (en) * 1937-04-05 1941-06-17 Helge Svenson Reflex copying process
FR956729A (de) * 1941-10-18 1950-02-06
US2591309A (en) * 1945-11-10 1952-04-01 Gen Aniline & Film Corp Photographically sensitive diazotype element
BE513965A (de) * 1951-09-19
US2685511A (en) * 1952-05-03 1954-08-03 Eastman Kodak Co Metal reinforced cellulose ester photolithographic printing plates
US2713055A (en) * 1952-09-30 1955-07-12 Du Pont Whitening agents for cellulosic fiber
US2700043A (en) * 1953-03-26 1955-01-18 Du Pont Fluorescent whitening agents
BE536396A (de) * 1954-03-15
US2933390A (en) * 1955-10-12 1960-04-19 Eastman Kodak Co Supersensitization of photographic silver halide emulsions
US2976259A (en) * 1956-09-05 1961-03-21 American Cyanamid Co 2, 2'-dihydroxy-4-alkoxybenzophenones as ultraviolet light absorbers for resins
BE579138A (de) * 1958-07-10
US3008995A (en) * 1958-12-19 1961-11-14 Du Pont Benzophenone compounds
US3127270A (en) * 1959-07-31 1964-03-31 New stilbene compounds
US3072585A (en) * 1960-01-13 1963-01-08 American Cyanamid Co Vinylbenzyloxy phenylbenzotriazoles
NL268707A (de) * 1960-09-06

Also Published As

Publication number Publication date
CH433006A (de) 1967-03-31
BE648911A (de) 1964-12-07
DE1297986B (de) 1969-06-19
US3365293A (en) 1968-01-23
GB1059856A (en) 1967-02-22
FR1403153A (fr) 1965-06-18

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