3694258

Information

• Patent Grant
• 3694258

• References
• Source

• Patent Number

  3,694,258

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • D06M13/432 - Urea, thiourea or derivatives thereof
  • D06M15/55 - Epoxy resins
  • D06M2101/10 - Animal fibres
  • Y10T428/2971 - Impregnation
  • Y10T442/2369 - Coating or impregnation improves elasticity, bendability, resiliency, flexibility, or shape retention of the fabric
  • Y10T442/2385 - Improves shrink resistance
  • Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]

• US Classifications

  • 442 - Fabric
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles
  • 525 - Synthetic resins or natural rubbers
  • 530 - Chemistry: natural resins or derivatives