3389198

Information

• Patent Grant
• 3389198

• References
• Source

• Patent Number

  3,389,198

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  57 years ago

• CPC

  • C08J9/0061 - characterized by the use of several polymeric components
  • B29C44/105 - the counterpressure being exerted by a fluid
  • C08J9/10 - developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
  • B29C33/10 - with incorporated venting means
  • B29C33/30 - Mounting, exchanging or centering
  • B29C2791/004 - Shaping under special conditions
  • B29K2023/00 - Use of polyalkenes or derivatives thereof as moulding material
  • C08J2323/02 - not modified by chemical after treatment
  • C08J2423/00 - Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond Derivatives of such polymers

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus