3138481

Information

• Patent Grant
• 3138481

• References
• Source

• Patent Number

  3,138,481

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1964
  60 years ago

• CPC

  • C08K5/0041 - Optical brightening agents, organic pigments
  • D06M15/423 - Amino-aldehyde resins
  • D06P1/0056 - Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
  • Y10T442/172 - Coated or impregnated
  • Y10T442/198 - Coated or impregnated
  • Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
  • Y10T442/2779 - Coating or impregnation contains an acrylic polymer or copolymer [e.g., polyacrylonitrile, polyacrylic acid, etc.]
  • Y10T442/2787 - Coating or impregnation contains a vinyl polymer or copolymer
  • Y10T442/2869 - Coated or impregnated regenerated cellulose fiber fabric
  • Y10T442/2893 - Coated or impregnated polyamide fiber fabric

• US Classifications

  • 442 - Fabric
  • 427 - Coating processes
  • 524 - Synthetic resins or natural rubbers