2342823

Information

• Patent Grant
• 2342823

• References
• Source

• Patent Number

  2,342,823

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1944
  81 years ago

• CPC

  • C08J7/14 - with acids, their salts or anhydrides
  • D06M11/68 - with phosphorus or compounds thereof
  • D06M11/70 - with oxides of phosphorus with hypophosphorous, phosphorous or phosphoric acids or their salts
  • D06M13/238 - Tannins
  • D06M15/412 - sulfonated
  • D06P1/625 - Aromatic
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P1/653 - Nitrogen-free carboxylic acids or their salts
  • D06P1/67325 - Complex acids
  • C08J2377/00 - Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain Derivatives of such polymers

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers