3689513

Information

• Patent Grant
• 3689513

• References
• Source

• Patent Number

  3,689,513

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • C11B5/005 - Amines or imines
  • C07C209/60 - by condensation or addition reactions
  • C08K5/18 - with aromatically bound amino groups
  • C09K15/20 - containing nitrogen and oxygen

• US Classifications

  • 554 - Organic compounds
  • 252 - Compositions
  • 564 - Organic compounds
  • 568 - Organic compounds