3923917

Information

• Patent Grant
• 3923917

• References
• Source

• Patent Number

  3,923,917

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B01J31/30 - Halides
  • B01J31/0225 - comprising sulfonic acid groups or the corresponding salts
  • B01J31/0237 - Amines
  • B01J31/0271 - also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
  • B01J31/04 - containing carboxylic acids or their salts
  • B01J37/24 - Chlorinating
  • C07C2/38 - of dienes or alkynes
  • C07C2527/122 - Compounds comprising a halogen and copper
  • Y02P20/52 - using catalysts

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds