2860979

Information

• Patent Grant
• 2860979

• References
• Source

• Patent Number

  2,860,979

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1958
  66 years ago

• CPC

  • G03C1/40 - Dyestuffs not covered by the groups G03C1/08 - G03C1/38 or G03C1/42
  • C09B29/36 - from heterocyclic compounds
  • G03C1/831 - Azo dyes
  • G03C11/10 - for protection from ultra-violet light

• US Classifications

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