3920569

Information

• Patent Grant
• 3920569

• References
• Source

• Patent Number

  3,920,569

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • C11D3/2082 - Polycarboxylic acids-salts thereof
  • C07C51/265 - having alkyl side chains which are oxidised to carboxyl groups
  • C07C63/14 - Monocyclic dicarboxylic acids
  • C07C65/05 - o-Hydrocy carboxylic acids
  • C11D3/2093 - Esters; Carbonates
  • C07C2527/055 - with alkali metals, copper, gold or silver

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 554 - Organic compounds
  • 562 - Organic compounds