3718182

Information

• Patent Grant
• 3718182

• References
• Source

• Patent Number

  3,718,182

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • B29C35/007 - Tempering units for temperature control of moulds or cores
  • B29C33/04 - using liquids, gas or steam
  • B29C33/202 - Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
  • B29C39/265 - comprising two large plates positioned at a small distance from each other
  • B29C39/38 - Heating or cooling
  • B29D7/01 - Films or sheets
  • B29C37/005 - Compensating volume or shape change during moulding, in general
  • B29C37/006 - Degassing moulding material or draining off gas during moulding
  • B29C2791/006 - Using vacuum
  • B29K2033/04 - Polymers of esters
  • B29K2105/0002 - monomers or prepolymers

• US Classifications

  • 165 - Heat exchange