2496867

Information

• Patent Grant
• 2496867

• References
• Source

• Patent Number

  2,496,867

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1950
  74 years ago

• CPC

  • C08F12/32 - containing two or more rings
  • C07C1/24 - by elimination of water
  • C07C15/62 - containing four rings
  • C07C2103/50 - (Hydrogenated) pyrenes
  • C07C2521/04 - Alumina

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds
  • 526 - Synthetic resins or natural rubbers
  • 568 - Organic compounds