3297056

Information

• Patent Grant
• 3297056

• References
• Source

• Patent Number

  3,297,056

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1967
  58 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • B05D7/222 - of pipes
  • B28B21/94 - for impregnating or coating by applying liquids or semi-liquids
  • C04B41/4853 - Epoxides
  • C04B41/63 - Macromolecular compounds
  • C08L63/00 - Compositions of epoxy resins Compositions of derivatives of epoxy resins
  • C09D163/00 - Coating compositions based on epoxy resins Coating compositions based on derivatives of epoxy resins
  • B05D1/02 - performed by spraying

• US Classifications

  • 138 - Pipes and tubular conduits
  • 524 - Synthetic resins or natural rubbers