3732273

Information

• Patent Grant
• 3732273

• References
• Source

• Patent Number

  3,732,273

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  51 years ago

• CPC

  • C08K5/42 - Sulfonic acids Derivatives thereof
  • C07C309/68 - of a carbon skeleton substituted by singly-bound oxygen atoms
  • C07C309/73 - to carbon atoms of non-condensed six-membered aromatic rings
  • C07C309/74 - to carbon atoms of six-membered aromatic rings being part of condensed ring systems
  • C09D167/08 - Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids

• US Classifications

  • 558 - Organic compounds
  • 522 - Synthetic resins or natural rubbers