2980161

Information

• Patent Grant
• 2980161

• References
• Source

• Patent Number

  2,980,161

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1961
  63 years ago

• CPC

  • B29C53/46 - using external forming surfaces
  • B29C53/043 - using rolls or endless belts
  • B29K2009/00 - Use of rubber derived from conjugated dienes, as moulding material
  • B29K2023/00 - Use of polyalkenes or derivatives thereof as moulding material
  • B29K2027/00 - Use of polyvinylhalogenides or derivatives thereof as moulding material
  • B29K2077/00 - Use of PA, i.e. polyamides

• US Classifications

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