3338904

Information

• Patent Grant
• 3338904

• References
• Source

• Patent Number

  3,338,904

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  56 years ago

• CPC

  • D06P1/38 - using reactive dyes
  • C07C243/00 - Compounds containing chains of nitrogen atoms singly-bound to each other
  • C09B1/36 - Dyes with acylated amino groups
  • C09B1/42 - the acyl groups being residues of an aromatic carboxylic acid
  • C09B1/43 - Dicarboxylic acids
  • C09B1/46 - the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
  • C09B1/467 - attached to two or more anthraquinone rings
  • C09B1/48 - Anthrimides
  • C09B1/547 - Anthraquinones with aromatic ether groups
  • C09B1/58 - with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
  • C09B1/585 - substituted by aryl radicals
  • C09B3/00 - Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
  • C09B3/64 - Preparation from starting materials already containing the anthanthrone nucleus
  • C09B3/68 - Amino derivatives
  • C09B5/00 - Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
  • C09B5/10 - Isothiazolanthrones Isoxazolanthrones Isoselenazolanthrones
  • C09B5/14 - Benz-azabenzanthrones (anthrapyridones)
  • C09B5/28 - Anthrimide carbazoles
  • C09B5/36 - Amino acridones
  • C09B5/62 - Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
  • C09B6/00 - Anthracene dyes not provided for above
  • C09B9/00 - Esters or ester-salts of leuco compounds of vat dyestuffs
  • C09B43/36 - with amino-anthracene or amino-anthraquinone dyes
  • C09B49/00 - Sulfur dyes
  • C09B56/12 - Anthraquinone-azo dyes
  • C09B57/12 - Perinones
  • C09B62/00 - Reactive dyes
  • C09B62/004 - Anthracene dyes
  • C09B62/0068 - dyes containing in the molecule at least one azo group and at least one other chromophore group
  • C09B62/024 - Anthracene dyes
  • C09B62/06 - Anthracene dyes
  • C09B62/4409 - Anthracene dyes
  • C09B62/4422 - the heterocyclic system being a pyrimidine ring
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 546 - Organic compounds
  • 534 - Organic compounds
  • 544 - Organic compounds
  • 549 - Organic compounds
  • 552 - Organic compounds