3282933

Information

• Patent Grant
• 3282933

• References
• Source

• Patent Number

  3,282,933

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1966
  58 years ago

• CPC

  • C07D263/56 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
  • B23K9/14 - making use of insulated electrodes
  • C07C309/80 - of a saturated carbon skeleton
  • C07C311/03 - having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C311/48 - having nitrogen atoms of sulfonamide groups further bound to another hetero atom
  • C07C311/49 - to nitrogen atoms
  • C07C311/51 - Y being a hydrogen or a carbon atom
  • C07D215/10 - Quaternary compounds
  • C07D235/08 - Radicals containing only hydrogen and carbon atoms
  • C07D277/22 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D277/64 - with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
  • C07D277/84 - Naphthothiazoles
  • C07D293/12 - Selenazoles Hydrogenated selenazoles
  • C09B23/00 - Methine or polymethine dyes
  • C09B23/02 - the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
  • G03C1/12 - Methine and polymethine dyes
  • G03C1/18 - with three CH groups

• US Classifications

  • 548 - Organic compounds
  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 546 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds