3780157

Information

• Patent Grant
• 3780157

• References
• Source

• Patent Number

  3,780,157

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1973
  50 years ago

• CPC

  • C08K7/04 - Inorganic
  • B29C41/003 - characterised by the choice of material
  • B29C70/025 - with particular filler
  • C08G69/18 - Anionic polymerisation
  • B29C41/06 - about two or more axes
  • B29K2105/0002 - monomers or prepolymers
  • B29K2105/0067 - Melt
  • B29K2105/12 - of short lengths
  • B29K2105/126 - Whiskers
  • B29K2105/16 - Fillers
  • B29K2307/00 - Use of elements other than metals as reinforcement
  • B29K2309/08 - Glass
  • B29K2309/12 - Asbestos
  • B29K2705/00 - Use of metals, their alloys or their compounds, for preformed parts
  • B29K2709/00 - Use of inorganic materials not provided for in groups B29K2603/00 - B29K607/00, for preformed parts
  • Y10S264/56 - Processes of molding lactams

• US Classifications

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