3865757

Information

• Patent Grant
• 3865757

• References
• Source

• Patent Number

  3,865,757

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  49 years ago

• CPC

  • C08G18/54 - Polycondensates of aldehydes
  • C08G18/3882 - having phosphorus bound to oxygen only
  • C08G18/64 - Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
  • C08G18/674 - Unsaturated compounds containing the unsaturation at least partially in a cyclic ring having at least one oxygen atom in the ring
  • C09K21/14 - Macromolecular materials
  • Y10S521/903 - Cellular polymer having reduced smoke or gas generation

• US Classifications

  • 521 - Synthetic resins or natural rubbers