2256096

Information

• Patent Grant
• 2256096

• References
• Source

• Patent Number

  2,256,096

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1941
  83 years ago

• CPC

  • C09B63/005 - Metal lakes of dyes
  • C09B31/20 - from a coupling component"D" containing a directive hydroxyl group

• US Classifications

  • 534 - Organic compounds