3834870

Information

• Patent Grant
• 3834870

• References
• Source

• Patent Number

  3,834,870

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • D06P3/791 - using acid dyes
  • D06P1/65125 - Compounds containing ester groups
  • Y10S8/928 - Polyolefin fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 525 - Synthetic resins or natural rubbers