2917499

Information

• Patent Grant
• 2917499

• References
• Source

• Patent Number

  2,917,499

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1959
  65 years ago

• CPC

  • C07C13/54 - with three condensed rings
  • C07C1/323 - the hetero-atom being a nitrogen atom
  • C07C13/06 - with a four-membered ring
  • C07C13/52 - Azulenes Completely or partially hydrogenated azulenes
  • C08F10/00 - Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
  • C07C2101/04 - with a four-membered ring
  • C07C2102/30 - (Hydrogenated) azulenes
  • C07C2103/36 - containing eight-membered rings

• US Classifications

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