3895045

Information

• Patent Grant
• 3895045

• References
• Source

• Patent Number

  3,895,045

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • C07C305/24 - of non-condensed six-membered aromatic rings
  • C07C317/22 - with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C08G75/00 - Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule

• US Classifications

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