2614953

Information

• Patent Grant
• 2614953

• References
• Source

• Patent Number

  2,614,953

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1952
  72 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29C66/70 - characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/723 - being multi-layered
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B29C33/64 - Silicone
  • B29C43/228 - using endless belts feeding the material between non-rotating pressure members
  • B29C66/712 - the composition of one of the parts to be joined being different from the composition of the other part
  • B29C66/72328 - Paper
  • B29C66/8181 - characterised by the cooling constructional aspects
  • B29K2001/00 - Use of cellulose, modified cellulose or cellulose derivatives
  • B29K2001/12 - Cellulose acetate
  • B29K2023/06 - PE
  • B29K2027/06 - PVC
  • B29K2027/08 - PVDC
  • B29K2029/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
  • B29K2031/04 - Polymers of vinyl acetate, e.g. PVAc
  • B29K2033/08 - Polymers of acrylic acid esters, e.g. PMA
  • B29K2033/12 - Polymers of methacrylic acid esters, e.g. PMMA
  • B29K2061/00 - Use of condensation polymers of aldehydes or ketones or derivatives thereof as moulding material
  • B29K2067/06 - Unsaturated polyesters
  • B29K2077/00 - Use of PA, i.e. polyamides
  • B29K2089/00 - Use of proteins
  • B29K2093/00 - Use of natural resins
  • B29L2007/00 - Flat articles
  • B29L2009/00 - Layered products
  • B29L2023/00 - Tubular articles
  • B29L2031/712 - Containers; Packaging elements or accessories, Packages
  • Y10T156/16 - Surface bonding means and/or assembly means with bond interfering means [slip sheet, etc. ]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 053 - Package making
  • 100 - Presses
  • 493 - Manufacturing container or tube from paper