3869442

Information

• Patent Grant
• 3869442

• References
• Source

• Patent Number

  3,869,442

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • C09B29/0814 - substituted by N
  • C09B31/043 - Amino-benzenes
  • C09B43/124 - with monocarboxylic acids, carbamic esters of halides, mono- isocyanates, or haloformic acid esters
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 549 - Organic compounds
  • 564 - Organic compounds