2852554

Information

• Patent Grant
• 2852554

• References
• Source

• Patent Number

  2,852,554

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1958
  67 years ago

• CPC

  • C07D295/185 - from aliphatic carboxylic acids
  • C07C309/15 - the nitrogen atom of at least one of the amino groups being part of any of the groups , X being a hetero atom, Y being any atom
  • C07C309/17 - containing carboxyl groups bound to the carbon skeleton
  • C07C309/65 - of a saturated carbon skeleton
  • C07C309/84 - of a carbon skeleton substituted by carboxyl groups
  • C07C311/06 - to acyclic carbon atoms of hydrocarbon radicals substituted by carboxyl groups
  • C07C331/04 - having sulfur atoms of thiocyanate groups bound to acyclic carbon atoms
  • C07D327/02 - One oxygen atom and one sulfur atom
  • Y10S8/93 - Pretreatment before dyeing

• US Classifications

  • 560 - Organic compounds
  • 008 - Bleaching and dyeing
  • 528 - Synthetic resins or natural rubbers
  • 544 - Organic compounds
  • 549 - Organic compounds
  • 554 - Organic compounds
  • 556 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds