3454678

Information

• Patent Grant
• 3454678

• References
• Source

• Patent Number

  3,454,678

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • C07F9/3294 - Compounds containing the structure R2P(=X)-X-acyl, R2P(=X)-X-heteroatom, R2P(=X)-X-CN (X = O, S, Se)
  • C07F9/304 - Aromatic acids (P-C aromatic linkage)

• US Classifications

  • 562 - Organic compounds
  • 524 - 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