3927044

Information

• Patent Grant
• 3927044

• References
• Source

• Patent Number

  3,927,044

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • C11D3/40 - Dyes; Pigments
  • C09B11/14 - Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines
  • C09B11/22 - containing OH groups bound to an aryl nucleus and their ethers and esters
  • D06P5/138 - fugitive dyeing

• US Classifications

  • 552 - Organic compounds
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions