2839473

Information

• Patent Grant
• 2839473

• References
• Source

• Patent Number

  2,839,473

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1958
  66 years ago

• CPC

  • B01J27/06 - Halogens Compounds thereof
  • B01J27/122 - of copper
  • B01J27/32 - of catalysts comprising compounds of halogens
  • B01J38/02 - Heat treatment
  • C07C253/12 - to compounds containing carbon-to-carbon triple bonds
  • B01J38/68 - including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
  • Y02P20/584 - of catalysts

• US Classifications

  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 023 - Chemistry: physical processes
  • 558 - Organic compounds