3252993

Information

• Patent Grant
• 3252993

• References
• Source

• Patent Number

  3,252,993

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1966
  58 years ago

• CPC

  • G03G5/07 - Polymeric photoconductive materials
  • C07D209/86 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
  • C08F26/12 - N-Vinyl-carbazole

• US Classifications

  • 548 - Organic compounds
  • 526 - Synthetic resins or natural rubbers