3387024

Information

• Patent Grant
• 3387024

• References
• Source

• Patent Number

  3,387,024

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1968
  56 years ago

• CPC

  • C11D3/361 - Phosphonates, phosphinates, phosphonites
  • C07F9/386 - containing hydroxy substituents in the hydrocarbon radicals
  • C07F9/3895 - Pyrophosphonic acids; phosphonic acid anhydrides
  • C07F9/4068 - Esters of pyrophosphonic acids; Esters of phosphonic acid anhydrides
  • C08G65/332 - containing carboxyl groups, or halides, or esters thereof

• US Classifications

  • 562 - Organic compounds
  • 210 - Liquid purification or separation
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 556 - Organic compounds
  • 558 - 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