3402047

Information

• Patent Grant
• 3402047

• References
• Source

• Patent Number

  3,402,047

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • C07C45/81 - by change in the physical state
  • A23C1/06 - Concentration by freezing out the water
  • A23F3/24 - by freezing out the water
  • A23F5/30 - by freezing out the water
  • A23L2/12 - by freezing
  • B01D9/0013 - by indirect heat exchange
  • C07D201/16 - Separation or purification
  • C12G3/105 - by refrigeration and separation of the crystals formed

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 062 - Refrigeration