2037974

Information

• Patent Grant
• 2037974

• References
• Source

• Patent Number

  2,037,974

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1936
  88 years ago

• CPC

  • C07C309/02 - having sulfo groups bound to acyclic carbon atoms

• US Classifications

  • 562 - Organic compounds
  • 008 - Bleaching and dyeing
  • 209 - Classifying, separating, and assorting solids
  • 516 - Colloid systems and wetting agents