3322554

Information

• Patent Grant
• 3322554

• References
• Source

• Patent Number

  3,322,554

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1967
  57 years ago

• CPC

  • D04H11/00 - Non-woven pile fabrics
  • D06M13/192 - Polycarboxylic acids Anhydrides, halides or salts thereof
  • D06P1/0024 - Dyeing and bleaching in one process
  • D06Q1/06 - by local treatment of pile fabrics with chemical means
  • Y10T428/23943 - Flock surface
  • Y10T428/23986 - With coating, impregnation, or bond
  • Y10T428/23993 - Composition of pile or adhesive

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 427 - Coating processes