3101343

Information

• Patent Grant
• 3101343

• References
• Source

• Patent Number

  3,101,343

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1963
  61 years ago

• CPC

  • C07D421/06 - linked by a carbon chain containing only aliphatic carbon atoms
  • C07D277/64 - with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
  • C09B23/02 - the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
  • G03C1/12 - Methine and polymethine dyes

• US Classifications

  • 548 - Organic compounds
  • 546 - Organic compounds
  • 564 - Organic compounds