2286679

Information

• Patent Grant
• 2286679

• References
• Source

• Patent Number

  2,286,679

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1942
  82 years ago

• CPC

  • C09B47/067 - from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
  • C09B47/0676 - having nitrogen atom(s) linked directly to the skeleton

• US Classifications

  • 540 - Organic compounds