3647493

Information

• Patent Grant
• 3647493

• References
• Source

• Patent Number

  3,647,493

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • B01F15/02 - Feed or discharge mechanisms
  • B01F7/08 - with helices or sections of helices
  • B01F13/1027 - with consecutive receptacles
  • B01F13/1047 - Devices with consecutive working receptacles
  • B29B7/426 - with consecutive casings or screws
  • B29C47/1009 - Raw material dosing
  • B29C47/1063 - in liquid form
  • B29C47/38 - using screws surrounded by a cooperating barrel
  • B29C47/50 - using at least two screws in the same barrel , one after the other
  • B01F15/0201 - Feed mechanisms
  • B29C47/0009 - characterised by the shape of the articles
  • B29K2105/0005 - containing compounding ingredients
  • Y10S516/931 - High shear followed by low shear

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 106 - Compositions: coating or plastic
  • 524 - Synthetic resins or natural rubbers