3539434

Information

• Patent Grant
• 3539434

• References
• Source

• Patent Number

  3,539,434

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • D21H17/37 - Polymers of unsaturated acids or derivatives thereof
  • D04H1/587 - characterised by the bonding agents used
  • D04H1/64 - the bonding agent being applied in wet state
  • D06M15/29 - containing a N-methylol group or an etherified N-methylol group containing a N-aminomethylene group containing a N-sulfidomethylene group
  • D21H17/39 - forming ether crosslinkages
  • Y10T442/155 - Including a paper layer

• US Classifications

  • 442 - Fabric
  • 002 - Apparel
  • 524 - Synthetic resins or natural rubbers