AT277752B - Diazotype material - Google Patents

Diazotype material

Info

Publication number
AT277752B
AT277752B AT320066A AT320066A AT277752B AT 277752 B AT277752 B AT 277752B AT 320066 A AT320066 A AT 320066A AT 320066 A AT320066 A AT 320066A AT 277752 B AT277752 B AT 277752B
Authority
AT
Austria
Prior art keywords
diazotype material
diazotype
Prior art date
Application number
AT320066A
Other languages
German (de)
Original Assignee
Keuffel & Esser Co
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 Keuffel & Esser Co filed Critical Keuffel & Esser Co
Application granted granted Critical
Publication of AT277752B publication Critical patent/AT277752B/en

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
AT320066A 1965-04-05 1966-04-04 Diazotype material AT277752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US445704A US3418469A (en) 1965-04-05 1965-04-05 Diazo reproduction

Publications (1)

Publication Number Publication Date
AT277752B true AT277752B (en) 1970-01-12

Family

ID=23769896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT320066A AT277752B (en) 1965-04-05 1966-04-04 Diazotype material

Country Status (7)

Country Link
US (1) US3418469A (en)
AT (1) AT277752B (en)
BE (1) BE678993A (en)
DE (1) DE1572076A1 (en)
GB (1) GB1134943A (en)
NL (1) NL6604532A (en)
SE (1) SE326102B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184054A (en) * 1966-04-05 1970-03-11 Agfa Gevaert Nv Thermographic Recording Processes and Materials
US4650738A (en) * 1984-10-22 1987-03-17 American Hoechst Corporation Negative working diazo color proofing method
US4659642A (en) * 1984-10-22 1987-04-21 American Hoechst Corporation Positive working naphthoquinone diazide color proofing transfer process
US5124227A (en) * 1990-03-15 1992-06-23 Graphics Technology International Inc. Protective overcoats for diazo type layers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691587A (en) * 1949-07-20 1954-10-12 Rca Corp Developing of diazotype images
US2597306A (en) * 1949-10-05 1952-05-20 Little Inc A Printing process wherein an alkaline substance passing through stencil openings effects coupling of an azo dye in situ
US2732299A (en) * 1952-07-22 1956-01-24 Light sensitive
US3027256A (en) * 1957-11-22 1962-03-27 Dietzgen Co Eugene Production of light-sensitive diazotype materials
NL279582A (en) * 1958-07-03
BE626167A (en) * 1961-12-21
US3272629A (en) * 1962-01-25 1966-09-13 Nashua Corp Photosensitive diazotype materials
NL295484A (en) * 1962-07-19
FR1377477A (en) * 1963-09-24 1964-11-06 Bauchet & Cie Ets Process for manufacturing an article with a thermodevelopable diazotype photosensitive surface and article produced by applying this process

Also Published As

Publication number Publication date
DE1572076A1 (en) 1970-02-12
BE678993A (en) 1966-09-16
GB1134943A (en) 1968-11-27
US3418469A (en) 1968-12-24
NL6604532A (en) 1966-10-06
SE326102B (en) 1970-07-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee