3321460

Information

• Patent Grant
• 3321460

• References
• Source

• Patent Number

  3,321,460

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  58 years ago

• CPC

  • C09B43/132 - having the carboxylic group directly attached to an aromatic carbocyclic ring
  • C09B29/12 - of the benzene series
  • C09B29/20 - of the naphthalene series
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 544 - Organic compounds
  • 558 - Organic compounds
  • 564 - Organic compounds