3649569

Information

• Patent Grant
• 3649569

• References
• Source

• Patent Number

  3,649,569

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • D06M15/53 - Polyethers
  • C07C309/12 - containing esterified hydroxy groups bound to the carbon skeleton
  • C07C309/13 - containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
  • C07F9/5304 - Acyclic saturated phosphine oxides or thioxides
  • C08G65/2609 - containing aliphatic hydroxyl groups
  • C08G65/326 - containing sulfur
  • C11D1/12 - Sulfonic acids or sulfuric acid esters Salts thereof
  • C11D1/29 - Sulfates of polyoxyalkylene ethers
  • C11D3/0015 - liquid
  • C11D3/3472 - additionally containing -COOH groups or derivatives thereof
  • D06L3/1257 - Optical brightening combined with other treatments
  • D06L3/1264 - Optical brighteners preparations, physical treatments of optical brighteners, optical brighteners in aerosol form
  • D06M13/224 - Esters of carboxylic acids Esters of carbonic acid
  • D06M13/248 - with compounds containing sulfur
  • D06M13/256 - Sulfonated compounds esters thereof
  • D06M13/262 - Sulfated compounds thiosulfates
  • D06M13/285 - Phosphines Phosphine oxides Phosphine sulfides Phosphinic or phosphinous acids or derivatives thereof
  • D06M13/342 - Amino-carboxylic acids Betaines Aminosulfonic acids Sulfo-betaines
  • D06M13/388 - Amine oxides
  • D06M13/46 - Compounds containing quaternary nitrogen atoms

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 427 - Coating processes
  • 554 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system