3380989

Information

• Patent Grant
• 3380989

• References
• Source

• Patent Number

  3,380,989

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • C09B62/515 - Metal complex azo dyes
  • C09D167/08 - Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing