3666696

Information

• Patent Grant
• 3666696

• References
• Source

• Patent Number

  3,666,696

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • D06N3/142 - mixture of polyurethanes with other resins in the same layer
  • C08G18/36 - Hydroxylated esters of higher fatty acids
  • C08G18/54 - Polycondensates of aldehydes
  • C08G18/542 - with phenols
  • C08G18/64 - Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
  • C08G18/68 - Unsaturated polyesters
  • C08G18/8064 - with monohydroxy compounds

• US Classifications

  • 525 - Synthetic resins or natural rubbers