BE438111A - - Google Patents

Info

Publication number
BE438111A
BE438111A BE438111DA BE438111A BE 438111 A BE438111 A BE 438111A BE 438111D A BE438111D A BE 438111DA BE 438111 A BE438111 A BE 438111A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE438111A publication Critical patent/BE438111A/xx

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)
BE438111D 1939-02-26 1940-02-26 BE438111A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI63928D DE734457C (de) 1939-02-26 1939-02-26 Verfahren zum Herstellen von lichtempfindlichem Material

Publications (1)

Publication Number Publication Date
BE438111A true BE438111A (enrdf_load_html_response) 1940-03-30

Family

ID=5831270

Family Applications (1)

Application Number Title Priority Date Filing Date
BE438111D BE438111A (enrdf_load_html_response) 1939-02-26 1940-02-26

Country Status (6)

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

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 (de) * 1953-06-26 1958-05-31 Freundorfer Kg Photomechanisches Verfahren zur Herstellung von Druckformen
DE975031C (de) * 1955-03-31 1961-07-13 Renker Belipa G M B H Lichtempfindliches Leinen und Verfahren zu seiner Herstellung
GB826272A (en) * 1956-04-12 1959-12-31 Du Pont Improvements in or relating to photopolymerisable compositions and their uses
BE560501A (enrdf_load_html_response) * 1956-09-07
NL235662A (enrdf_load_html_response) * 1958-01-31
DE1095665B (de) * 1959-01-12 1960-12-22 Hans Hoerner Verfahren zur fotomechanischen Herstellung von Hochdruckformen aus mehreren Kunststoffschichten
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
NL55034C (enrdf_load_html_response) 1943-08-16
DE734457C (de) 1943-04-16
CH218382A (de) 1941-12-15
FR870721A (fr) 1942-03-24
US2365416A (en) 1944-12-19

Similar Documents

Publication Publication Date Title
NL55034C (enrdf_load_html_response)
BE432902A (enrdf_load_html_response)
BE421934A (enrdf_load_html_response)
BE428333A (enrdf_load_html_response)
BE431181A (enrdf_load_html_response)
BE432222A (enrdf_load_html_response)
BE432228A (enrdf_load_html_response)
BE432632A (enrdf_load_html_response)
BE432683A (enrdf_load_html_response)
BE432823A (enrdf_load_html_response)
BE432967A (enrdf_load_html_response)
BE432980A (enrdf_load_html_response)
BE433383A (enrdf_load_html_response)
BE433398A (enrdf_load_html_response)
BE433403A (enrdf_load_html_response)
BE433599A (enrdf_load_html_response)
BE433615A (enrdf_load_html_response)
BE433626A (enrdf_load_html_response)
BE433708A (enrdf_load_html_response)
BE433833A (enrdf_load_html_response)
BE433845A (enrdf_load_html_response)
BE433856A (enrdf_load_html_response)
BE433994A (enrdf_load_html_response)
BE433998A (enrdf_load_html_response)
BE434030A (enrdf_load_html_response)