3906041

Information

• Patent Grant
• 3906041

• References
• Source

• Patent Number

  3,906,041

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • A61K8/42 - Amides
  • A61Q17/04 - Topical preparations for affording protection against sunlight or other radiation Topical sun tanning preparations
  • C08K5/20 - Carboxylic acid amides
  • C08K5/3725 - containing nitrogen
  • C09K15/22 - containing an amide or imide moiety
  • C09K15/28 - containing nitrogen, oxygen and sulfur
  • D06M13/418 - Cyclic amides

• US Classifications

  • 564 - Organic compounds
  • 252 - Compositions
  • 524 - Synthetic resins or natural rubbers