3411917

Information

• Patent Grant
• 3411917

• References
• Source

• Patent Number

  3,411,917

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1968
  56 years ago

• CPC

  • G03C1/485 - Direct positive emulsions
  • G03C1/025 - Physical treatment of emulsions
  • G03C1/08 - Sensitivity-increasing substances
  • G03C2001/091 - Gold
  • G03C2001/095 - Disulfide or dichalcogenide compound
  • G03C2001/097 - Selenium
  • G03C2001/348 - Tetrazaindene

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof