3876491

Information

• Patent Grant
• 3876491

• References
• Source

• Patent Number

  3,876,491

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • D06N3/0075 - Napping, teasing, raising or abrading of the resin coating
  • Y10S428/904 - Artificial leather
  • Y10T156/11 - Methods of delaminating, per se
  • Y10T428/2395 - Nap type surface
  • Y10T428/24438 - Artificial wood or leather grain surface
  • Y10T428/249953 - Composite having voids in a component [e.g., porous, cellular, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes