3903118

Information

• Patent Grant
• 3903118

• References
• Source

• Patent Number

  3,903,118

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • C07D215/22 - attached in position 2 or 4
  • C09B55/00 - Azomethine dyes
  • C09B55/005 - Disazomethine dyes
  • C07C2103/26 - (Hydrogenated) phenanthrenes

• US Classifications

  • 556 - Organic compounds
  • 106 - Compositions: coating or plastic