3923740

Information

• Patent Grant
• 3923740

• References
• Source

• Patent Number

  3,923,740

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • C07C67/03 - by reacting an ester group with a hydroxy group
  • A61K6/083 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C07C67/14 - from carboxylic acid halides
  • C08F20/20 - of polyhydric alcohols or phenols
  • C08F120/38 - Esters containing sulfur
  • Y10S528/92 - Polymers useful for replacing hard animal tissues

• US Classifications

  • 523 - Synthetic resins or natural rubbers
  • 106 - Compositions: coating or plastic
  • 260 - Chemistry of carbon compounds
  • 433 - Dentistry
  • 524 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers
  • 560 - Organic compounds