3918976

Information

• Patent Grant
• 3918976

• References
• Source

• Patent Number

  3,918,976

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • G03C1/83 - Organic dyestuffs therefor
  • C09B1/325 - Dyes with no other substituents than the amino groups
  • C09B1/514 - N-aryl derivatives
  • G03C1/7954 - Polyesters

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 008 - Bleaching and dyeing
  • 250 - Radiant energy