1975569

Information

• Patent Grant
• 1975569

• References
• Source

• Patent Number

  1,975,569

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1934
  90 years ago

• CPC

  • C09D167/08 - Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
  • C08G63/20 - Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
  • C09J167/08 - Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
  • Y10T428/31616 - Next to polyester [e.g., alkyd]
  • Y10T442/2172 - Also specified as oil repellent
  • Y10T442/2262 - Coating or impregnation is oil repellent but not oil or stain release
  • Y10T442/2574 - Acid or alkali resistant

• US Classifications

  • 528 - Synthetic resins or natural rubbers