2046090

Information

• Patent Grant
• 2046090

• References
• Source

• Patent Number

  2,046,090

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1936
  88 years ago

• CPC

  • C07C301/00 - Esters of sulfurous acid
  • C07C17/35 - by reactions not affecting the number of carbon or of halogen atoms in the reaction
  • C07C301/02 - having sulfite groups bound to carbon atoms of six-membered aromatic rings

• US Classifications

  • 562 - Organic compounds
  • 204 - Chemistry: electrical and wave energy
  • 516 - Colloid systems and wetting agents
  • 570 - Organic compounds