3721627

Information

• Patent Grant
• 3721627

• References
• Source

• Patent Number

  3,721,627

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  51 years ago

• CPC

  • C11D3/3788 - Graft polymers
  • Y10S252/18 - Activation-platinum

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 252 - Compositions
  • 527 - Synthetic resins or natural rubbers