3563686

Information

• Patent Grant
• 3563686

• References
• Source

• Patent Number

  3,563,686

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • C09B67/0079 - Azoic dyestuff preparations
  • D06P3/38 - preparing azo dyes on the material
  • Y10S8/921 - Cellulose ester or ether
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 008 - Bleaching and dyeing