2459289

Information

• Patent Grant
• 2459289

• References
• Source

• Patent Number

  2,459,289

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1949
  76 years ago

• CPC

  • C09B63/00 - Lakes
  • B01J20/08 - comprising aluminium oxide or hydroxide comprising bauxite
  • C01F7/002 - Compounds containing, besides aluminium, two or more other elements, with the exception of oxygen and hydrogen
  • C01F7/68 - Aluminium compounds containing sulfur

• US Classifications

  • 424 - Drug, bio-affecting and body treating compositions
  • 008 - Bleaching and dyeing
  • 516 - Colloid systems and wetting agents