3745150

Information

• Patent Grant
• 3745150

• References
• Source

• Patent Number

  3,745,150

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • C08J7/08 - Heat treatment
  • B29C49/0005 - characterised by the choice of material
  • B29C49/6472 - in several stages
  • B29C35/16 - Cooling
  • B29C49/04 - Extrusion blow-moulding
  • B29K2067/00 - Use of polyesters or derivatives thereof as moulding material
  • C08J2367/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • Y10S264/33 - Blow-molding articles of nonuniform thickness
  • Y10S264/50 - Use of fluid pressure in molding
  • Y10S264/64 - Processes of using preform in molding

• US Classifications

  • 215 - Bottles and jars
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus