2200485

Information

• Patent Grant
• 2200485

• References
• Source

• Patent Number

  2,200,485

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • C13B30/005 - using chemicals
  • B01B1/04 - by chemical means
  • B01D19/0418 - compounds containing P-atoms
  • B03D1/08 - Subsequent treatment of concentrated product
  • C11D3/0026 - Low foaming or foam regulating compositions

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 068 - Textiles: fluid treating apparatus
  • 106 - Compositions: coating or plastic