3371981

Information

• Patent Grant
• 3371981

• References
• Source

• Patent Number

  3,371,981

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1968
  57 years ago

• CPC

  • D06P3/795 - using metallisable or mordant dyes, dyeing premetallised fibres
  • C08K5/098 - Metal salts of carboxylic acids
  • C08K5/23 - Azo-compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds