3923883

Information

• Patent Grant
• 3923883

• References
• Source

• Patent Number

  3,923,883

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  50 years ago

• CPC

  • B01J31/04 - containing carboxylic acids or their salts
  • B01J31/26 - containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
  • B01J31/30 - Halides
  • C07C51/145 - with simultaneous oxidation
  • B01J31/185 - Phosphites ((RO)3P) , their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
  • B01J31/1875 - Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives thereof)
  • B01J31/2226 - Anionic ligands
  • B01J2231/321 - Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
  • B01J2531/16 - Copper
  • B01J2531/21 - Beryllium
  • B01J2531/22 - Magnesium
  • B01J2531/31 - Aluminium
  • B01J2531/32 - Gallium
  • B01J2531/46 - Titanium
  • B01J2531/56 - Vanadium
  • B01J2531/72 - Manganese
  • B01J2531/842 - Iron

• US Classifications

  • 562 - Organic compounds