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
  • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
  • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
  • G03C1/732—Leuco dyes

Landscapes

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Materials Engineering (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
• Materials For Photolithography (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=27424916

Family Applications (1)

Country Status (4)

• 1968
  • 1968-05-29 GB GB2564168A patent/GB1193016A/en not_active Expired
  • 1968-05-31 DE DE19681772534 patent/DE1772534C3/de not_active Expired
  • 1968-05-31 FR FR1567633D patent/FR1567633A/fr not_active Expired
  • 1968-05-31 BE BE716037D patent/BE716037A/xx not_active IP Right Cessation

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