2123898

Information

• Patent Grant
• 2123898

• References
• Source

• Patent Number

  2,123,898

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1938
  86 years ago

• CPC

  • C08G8/30 - by unsaturated compounds
  • C07C37/18 - by condensation involving halogen atoms of halogenated compounds
  • C08G61/02 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule
  • C08L93/00 - Compositions of natural resins Compositions of derivatives thereof
  • C08G2261/1422 - containing OH groups
  • C08G2261/312 - Non-condensed aromatic systems
  • C08G2261/3323 - derived from other monocyclic systems
  • C08G2261/45 - Friedel-Crafts-type

• US Classifications

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