3622434

Information

• Patent Grant
• 3622434

• References
• Source

• Patent Number

  3,622,434

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • D04H1/60 - the bonding agent being applied in dry state
  • D06N3/0031 - Retractable fibres; Shrinking of fibres during manufacture
  • Y10T428/2395 - Nap type surface
  • Y10T428/24455 - Paper
  • Y10T428/24669 - Aligned or parallel nonplanarities
  • Y10T428/2967 - Synthetic resin or polymer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture