3927186

Information

• Patent Grant
• 3927186

• References
• Source

• Patent Number

  3,927,186

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • D01F9/24 - from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C04B35/524 - obtained from polymer precursors
  • C04B35/83 - Carbon fibres in a carbon matrix
  • D01F9/245 - from polyurethanes

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 427 - Coating processes