2802715

Information

• Patent Grant
• 2802715

• References
• Source

• Patent Number

  2,802,715

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  67 years ago

• CPC

  • C07C59/305 - containing ether groups, groups, groups, or groups
  • C11D1/06 - Ether- or thio-ether carboxylic acids
  • D06M11/38 - Oxides or hydroxides of elements of the first Group of the Periodic System
  • D06M13/217 - Polyoxyalkyleneglycol ethers with a terminal carboxyl group Anhydrides, halides or salts thereof
  • D06P1/6133 - from araliphatic or aliphatic alcohols
  • D06P1/6135 - from aromatic alcohols or from phenols, naphthols

• US Classifications

  • 008 - Bleaching and dyeing
  • 162 - Paper making and fiber liberation
  • 252 - Compositions