3677821

Information

• Patent Grant
• 3677821

• References
• Source

• Patent Number

  3,677,821

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • C11D3/3955 - Organic bleaching agents
  • C08J7/12 - Chemical modification
  • C11D3/3953 - Inorganic bleaching agents
  • Y10S8/06 - Resin bleach

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 008 - Bleaching and dyeing