3117941

Information

• Patent Grant
• 3117941

• References
• Source

• Patent Number

  3,117,941

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  60 years ago

• CPC

  • C09B59/00 - Artificial dyes of unknown constitution
  • C08J9/18 - by impregnating polymer particles with the blowing agent

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers