2492855

Information

• Patent Grant
• 2492855

• References
• Source

• Patent Number

  2,492,855

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1949
  75 years ago

• CPC

  • C08G73/00 - Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
  • C08G12/14 - Dicyandiamides Dicyandiamidines Guanidines Biguanidines Biuret Semicarbazides

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing
  • 528 - Synthetic resins or natural rubbers