3837903

Information

• Patent Grant
• 3837903

• References
• Source

• Patent Number

  3,837,903

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • D06M11/82 - with boron oxides with boric, meta- or perboric acids or their salts
  • D06M11/68 - with phosphorus or compounds thereof
  • D06M11/71 - Salts of phosphoric acids
  • Y10S428/921 - Fire or flameproofing
  • Y10T442/2672 - Phosphorus containing

• US Classifications

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