3892709

Information

• Patent Grant
• 3892709

• References
• Source

• Patent Number

  3,892,709

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • C08G16/02 - of aldehydes
  • B01D15/00 - Separating processes involving the treatment of liquids with solid sorbents Apparatus therefor
  • B01J20/22 - comprising organic material
  • B01J20/3204 - Inorganic carriers, supports or substrates
  • B01J20/3251 - comprising at least two different types of heteroatoms selected from nitrogen, oxygen or sulphur
  • B01J20/3265 - with an organic functional group containing a metal
  • C01B7/01 - Chlorine Hydrogen chloride
  • C01B17/90 - Separation Purification
  • C01D1/32 - by absorption or precipitation
  • C02F1/285 - using synthetic organic sorbents
  • C08G12/00 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
  • C08G12/02 - of aldehydes
  • C08G12/04 - with acyclic or carbocyclic compounds
  • C08G14/00 - Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
  • C08G14/02 - of aldehydes
  • C08G14/06 - and monomers containing hydrogen attached to nitrogen

• US Classifications

  • 523 - Synthetic resins or natural rubbers
  • 210 - Liquid purification or separation
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 524 - Synthetic resins or natural rubbers