1738190

Information

• Patent Grant
• 1738190

• References
• Source

• Patent Number

  1,738,190

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1929
  95 years ago

• CPC

  • D06M11/64 - with nitrogen oxides with oxyacids of nitrogen or their salts
  • D06M11/11 - with halogen acids or salts thereof
  • D06M11/155 - Halides of elements of the second Group of the Periodic System
  • D06M11/38 - Oxides or hydroxides of elements of the first Group of the Periodic System
  • D06M11/55 - with sulfur trioxide with sulfuric acid or thiosulfuric acid or their salts
  • D06M11/62 - Complexes of metal oxides or complexes of metal salts with ammonia or with organic amines
  • D06M11/70 - with oxides of phosphorus with hypophosphorous, phosphorous or phosphoric acids or their salts
  • D06M11/75 - with phosgene with compounds containing both carbon and sulfur

• US Classifications

  • 008 - Bleaching and dyeing