3632729

Information

• Patent Grant
• 3632729

• References
• Source

• Patent Number

  3,632,729

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • B29C45/561 - Injection-compression moulding
  • B29C45/0001 - characterised by the choice of material
  • B29C2045/5625 - Closing of the feed opening before or during compression
  • B29K2101/10 - Thermosetting resins
  • Y10S264/83 - Injection molding of polyolefin-type foam

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes