2930694

Information

• Patent Grant
• 2930694

• References
• Source

• Patent Number

  2,930,694

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1960
  64 years ago

• CPC

  • C09B23/06 - three >CH- groups
  • G03C1/18 - with three CH groups
  • G03C1/4853 - polymethine dyes
  • G03C1/48584 - spectrally sensitised

• US Classifications

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