2921088

Information

• Patent Grant
• 2921088

• References
• Source

• Patent Number

  2,921,088

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • C07D213/803 - Processes of preparation
  • C07D307/68 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C08G63/44 - Polyamides Polynitriles

• US Classifications

  • 560 - Organic compounds
  • 546 - Organic compounds
  • 549 - Organic compounds