3872058

Information

• Patent Grant
• 3872058

• References
• Source

• Patent Number

  3,872,058

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • D06M15/576 - containing fluorine
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/2815 - Monohydroxy compounds
  • C08G18/288 - Compounds containing at least one heteroatom other than oxygen or nitrogen
  • C08G18/2885 - containing halogen atoms
  • C08G18/3802 - having halogens
  • C08G18/3812 - having fluorine atoms
  • C08G18/3855 - having sulfur
  • C08G18/387 - in addition to a perfluoroalkyl group
  • Y10S528/903 - Polymerizing or processing an isocyanate under substantially anhydrous conditions

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers
  • 568 - Organic compounds