3048467

Information

• Patent Grant
• 3048467

• References
• Source

• Patent Number

  3,048,467

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1962
  62 years ago

• CPC

  • D02J1/228 - Stretching in two or more steps, with or without intermediate steps
  • D01D5/08 - Melt spinning methods
  • D01D5/14 - with flowing liquid or gaseous stretching media
  • D01F6/04 - from polyolefins
  • D02J1/22 - Stretching or tensioning, shrinking or relaxing
  • Y10S264/28 - Stretching filaments in gas or steam

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes