3907863

Information

• Patent Grant
• 3907863

• References
• Source

• Patent Number

  3,907,863

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1975
  49 years ago

• CPC

  • C08G63/50 - by monohydric alcohols
  • C08G18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G63/12 - derived from polycarboxylic acids and polyhydroxy compounds
  • C08G63/20 - Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

• US Classifications

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