3785843

Information

• Patent Grant
• 3785843

• References
• Source

• Patent Number

  3,785,843

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1974
  51 years ago

• CPC

  • C09B67/0015 - of azoic pigments
  • C09B35/105 - from two coupling components with reactive methylene groups

• US Classifications

  • 534 - Organic compounds