3738800

Information

• Patent Grant
• 3738800

• References
• Source

• Patent Number

  3,738,800

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • D06P3/62 - using direct dyes
  • C09B43/145 - with polycarboxylic acids
  • D06P3/54 - using dispersed dyestuffs
  • D06P3/8242 - using dispersed and acid dyes

• US Classifications

  • 008 - Bleaching and dyeing