3250750

Information

• Patent Grant
• 3250750

• References
• Source

• Patent Number

  3,250,750

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1966
  58 years ago

• CPC

  • C07D403/04 - directly linked by a ring-member-to-ring-member bond
  • C07D201/14 - Preparation of salts or adducts of lactams
  • C07D413/04 - directly linked by a ring-member-to-ring-member bond
  • C07D417/04 - directly linked by a ring-member-to-ring-member bond
  • C08G69/20 - characterised by the catalysts used
  • C08J9/10 - developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
  • C08J2377/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 544 - Organic compounds