3542828

Information

• Patent Grant
• 3542828

• References
• Source

• Patent Number

  3,542,828

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • C08G65/2672 - Nitrogen or compounds thereof
  • B01J31/0239 - Quaternary ammonium compounds
  • C01G30/006 - Halides
  • C01G30/007 - of binary type SbX3 or SbX5 with X representing a halogen, or mixed of the type SbX3X'2 with X,X' representing different halogens
  • C07F9/902 - Compounds without antimony-carbon linkages
  • C08F16/12 - by an ether radical
  • C08G65/105 - Onium compounds
  • C08G65/18 - Oxetanes
  • C08G65/20 - Tetrahydrofuran
  • Y02P20/52 - using catalysts

• US Classifications

  • 556 - Organic compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 526 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system