1896892

Information

• Patent Grant
• 1896892

• References
• Source

• Patent Number

  1,896,892

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1933
  91 years ago

• CPC

  • C08J11/16 - by treatment with inorganic material
  • C08B11/14 - with nitrogen-containing groups
  • C08B15/06 - containing nitrogen
  • D06M13/364 - Cyanuric acid Isocyanuric acid Derivatives thereof
  • D06P1/6426 - Heterocyclic compounds
  • D06P1/6429 - bound to a six-membered aromatic carbocyclic ring
  • D06P3/60 - natural or regenerated cellulose
  • D06P3/663 - reactive group directly attached to heterocyclic group
  • D06P3/68 - preparing azo dyes on the material
  • D06P3/829 - mixtures of cellulose and animalized fibres
  • D06P5/22 - Effecting variation of dye affinity on textile material by chemical means that react with the fibre
  • C08J2321/00 - Characterised by the use of unspecified rubbers
  • Y02W30/705 - by treatment with inorganic material

• US Classifications

  • 536 - Organic compounds