2835652

Information

• Patent Grant
• 2835652

• References
• Source

• Patent Number

  2,835,652

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1958
  66 years ago

• CPC

  • C07F9/5036 - Phosphines containing the structure -C(=X)-P or NC-P
  • C07F9/4492 - Compounds containing the structure P(=X)(N-C(=X)-) (X = O, S, Se)
  • C07F9/4883 - Amides or esteramides thereof
  • C08G18/776 - phosphorus
  • Y10S528/906 - Fiber or elastomer prepared from an isocyanate reactant

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 521 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 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