BE753656A - Produit photographique pour diazotypie a latitude d'exposition accrue - Google Patents

Produit photographique pour diazotypie a latitude d'exposition accrue

Info

Publication number
BE753656A
BE753656A BE753656DA BE753656A BE 753656 A BE753656 A BE 753656A BE 753656D A BE753656D A BE 753656DA BE 753656 A BE753656 A BE 753656A
Authority
BE
Belgium
Prior art keywords
diazotypia
exposure latitude
increased exposure
photographic product
photographic
Prior art date
Application number
Other languages
English (en)
Inventor
J G Mcnally
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BE753656A publication Critical patent/BE753656A/fr

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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • 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
BE753656D 1969-07-18 1970-07-17 Produit photographique pour diazotypie a latitude d'exposition accrue BE753656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84290669A 1969-07-18 1969-07-18

Publications (1)

Publication Number Publication Date
BE753656A true BE753656A (fr) 1970-12-31

Family

ID=25288532

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753656D BE753656A (fr) 1969-07-18 1970-07-17 Produit photographique pour diazotypie a latitude d'exposition accrue

Country Status (6)

Country Link
US (1) US3679415A (fr)
JP (1) JPS4946415B1 (fr)
BE (1) BE753656A (fr)
CA (1) CA927174A (fr)
FR (1) FR2055165A5 (fr)
GB (1) GB1312809A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450536A (en) * 1961-03-24 1969-06-17 Eg & G Inc Silver halide photographic film having increased exposure-response characteristics
CA1005676A (en) * 1972-08-31 1977-02-22 Eastman Kodak Company Information receiving element
US4201588A (en) * 1974-04-15 1980-05-06 Eastman Kodak Company Radiation sensitive co(III)complex photoreduction element with image recording layer
US4195998A (en) * 1974-04-15 1980-04-01 Eastman Kodak Company CO(III) Complex containing radiation sensitive element with diazo recording layer
US4314019A (en) * 1976-09-07 1982-02-02 Eastman Kodak Company Transition metal photoreduction systems and processes
US4148646A (en) * 1977-06-13 1979-04-10 Trans World Technology Laboratories, Inc. Continuous tone diazotype process
SU807198A1 (ru) * 1977-07-25 1981-02-23 Всесоюзный Государственный Научно- Исследовательский И Проектныйинститут Химико-Фотографическойпромышленности Диазотипный материал
US4224397A (en) * 1979-01-26 1980-09-23 Trans World Technology Laboratories Inc. (Twt Labs, Inc.) Continuous tone diazo material
DE3307364A1 (de) * 1983-03-02 1984-09-06 Hoechst Ag, 6230 Frankfurt Zweikomponenten-diazontypiematerial
US4863827A (en) * 1986-10-20 1989-09-05 American Hoechst Corporation Postive working multi-level photoresist

Also Published As

Publication number Publication date
JPS4946415B1 (fr) 1974-12-10
FR2055165A5 (fr) 1971-05-07
GB1312809A (en) 1973-04-11
US3679415A (en) 1972-07-25
CA927174A (en) 1973-05-29

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