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
  • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
  • G03C1/485—Direct positive emulsions
  • G03C1/48515—Direct positive emulsions prefogged

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Engineering & Computer Science (AREA)
• Materials Engineering (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Silver Salt Photography Or Processing Solution Therefor (AREA)
• Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5833084

Family Applications (1)

Country Status (8)

• 0
  • BE BE793804D patent/BE793804A/xx unknown
• 1972
  • 1972-01-15 DE DE19722201849 patent/DE2201849A1/de active Pending
• 1973
  • 1973-01-11 IT IT4761173A patent/IT976820B/it active
  • 1973-01-12 CA CA161,168A patent/CA1019190A/en not_active Expired
  • 1973-01-13 JP JP633273A patent/JPS4880040A/ja active Pending
  • 1973-01-15 CH CH52573A patent/CH578748A5/xx not_active IP Right Cessation
  • 1973-01-15 FR FR7301330A patent/FR2168367B1/fr not_active Expired
  • 1973-01-15 GB GB198573A patent/GB1412833A/en not_active Expired

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