3839528

Information

• Patent Grant
• 3839528

• References
• Source

• Patent Number

  3,839,528

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • D01F2/28 - from organic cellulose esters or ethers
  • C08L1/12 - Cellulose acetate
  • D01F2/30 - by the dry spinning process

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 525 - Synthetic resins or natural rubbers
  • 527 - Synthetic resins or natural rubbers