3523936

Information

• Patent Grant
• 3523936

• References
• Source

• Patent Number

  3,523,936

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1970
  54 years ago

• CPC

  • C09B31/043 - Amino-benzenes
  • C09B1/325 - Dyes with no other substituents than the amino groups
  • C09B1/5145 - only amino and hydroxy groups
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 552 - Organic compounds
  • 558 - Organic compounds