3764273

Information

• Patent Grant
• 3764273

• References
• Source

• Patent Number

  3,764,273

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  51 years ago

• CPC

  • C10L1/003 - Marking
  • C09B29/0003 - from diazotized anilines
  • C09B35/14 - from hydroxy compounds
  • C10L1/14 - Organic compounds
  • C10L1/226 - containing at least one nitrogen-to-nitrogen bond
  • C10L1/1857 - Aldehydes; Ketones
  • C10M2207/025 - with condensed rings
  • C10M2215/182 - Azo compounds
  • C10N2270/02 - concentrating of additives
  • Y10T436/13 - Tracers or tags

• US Classifications

  • 436 - Chemistry: analytical and immunological testing
  • 208 - Mineral oils: processes and products
  • 534 - Organic compounds
  • 552 - Organic compounds