FR870721A - Method for producing photographic images - Google Patents

Method for producing photographic images

Info

Publication number
FR870721A
FR870721A FR870721DA FR870721A FR 870721 A FR870721 A FR 870721A FR 870721D A FR870721D A FR 870721DA FR 870721 A FR870721 A FR 870721A
Authority
FR
France
Prior art keywords
photographic images
producing photographic
producing
images
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR870721A publication Critical patent/FR870721A/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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • 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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/496—Binder-free compositions, e.g. evaporated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Materials For Photolithography (AREA)
FR870721D 1939-02-26 1941-03-08 Method for producing photographic images Expired FR870721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI63928D DE734457C (en) 1939-02-26 1939-02-26 Method of manufacturing photosensitive material

Publications (1)

Publication Number Publication Date
FR870721A true FR870721A (en) 1942-03-24

Family

ID=5831270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870721D Expired FR870721A (en) 1939-02-26 1941-03-08 Method for producing photographic images

Country Status (6)

Country Link
US (1) US2365416A (en)
BE (1) BE438111A (en)
CH (1) CH218382A (en)
DE (1) DE734457C (en)
FR (1) FR870721A (en)
NL (1) NL55034C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423460A (en) * 1944-03-31 1947-07-08 Du Pont Photographic elements containing polyamide dye intermediate layers
US2420455A (en) * 1944-04-21 1947-05-13 Du Pont Process of preparing polyamide photographic emulsions
US2444492A (en) * 1945-05-02 1948-07-06 Polaroid Corp Infrared radiation filter
US2458168A (en) * 1945-08-27 1949-01-04 Polaroid Corp Production of light-polarizing images
US2660526A (en) * 1949-01-03 1953-11-24 Gen Aniline & Film Corp Diazotype reflex photoprinting
CH330160A (en) * 1953-06-26 1958-05-31 Freundorfer Kg Photomechanical process for the production of printing forms
DE975031C (en) * 1955-03-31 1961-07-13 Renker Belipa G M B H Photosensitive linen and process for its manufacture
GB826272A (en) * 1956-04-12 1959-12-31 Du Pont Improvements in or relating to photopolymerisable compositions and their uses
NL107962C (en) * 1956-09-07
NL235662A (en) * 1958-01-31
DE1095665B (en) * 1959-01-12 1960-12-22 Hans Hoerner Process for the photomechanical production of letterpress forms from several plastic layers
US3678141A (en) * 1969-04-16 1972-07-18 American Optical Corp Process for coloring epoxy plastic eyeglass frames and parts thereof
US4472494A (en) * 1980-09-15 1984-09-18 Napp Systems (Usa), Inc. Bilayer photosensitive imaging article

Also Published As

Publication number Publication date
CH218382A (en) 1941-12-15
DE734457C (en) 1943-04-16
NL55034C (en) 1943-08-16
US2365416A (en) 1944-12-19
BE438111A (en) 1940-03-30

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