3461287

Information

• Patent Grant
• 3461287

• References
• Source

• Patent Number

  3,461,287

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • C11D3/42 - Brightening agents; Blueing agents
  • C07F17/02 - of metals of the iron group or the platinum group
  • C08K5/3447 - condensed with carbocyclic rings
  • C11D9/448 - Brightening agents
  • G03C1/815 - characterised by means for filtering or absorbing ultraviolet light
  • Y10S430/154 - Neutron beam

• US Classifications

  • 250 - Radiant energy
  • 252 - Compositions
  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 524 - Synthetic resins or natural rubbers
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system