3337289

Information

• Patent Grant
• 3337289

• References
• Source

• Patent Number

  3,337,289

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1967
  57 years ago

• CPC

  • C08J9/40 - Impregnation
  • D06N3/0065 - Organic pigments
  • D06P3/241 - using acid dyes
  • D06P3/245 - using metallisable or mordant dyes
  • C08J2375/04 - Polyurethanes

• US Classifications

  • 008 - Bleaching and dyeing