3247229

Information

• Patent Grant
• 3247229

• References
• Source

• Patent Number

  3,247,229

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1966
  58 years ago

• CPC

  • C09B1/526 - N-alkyl, N-aralkyl or N-cycloalkyl derivatives
  • C09B1/285 - Dyes with no other substituents than the amino groups

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing