3216857

Information

• Patent Grant
• 3216857

• References
• Source

• Patent Number

  3,216,857

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • C11D7/08 - Acids
  • C11D1/22 - derived from aromatic compounds
  • C11D3/349 - additionally containing nitrogen atoms
  • C23G1/02 - with acid solutions
  • C11D3/3418 - Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
  • C11D3/3427 - containing thiol, mercapto or sulfide groups
  • C11D3/3436 - containing disulfide groups

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions