3202472

Information

• Patent Grant
• 3202472

• References
• Source

• Patent Number

  3,202,472

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1965
  59 years ago

• CPC

  • D06P3/666 - reactive group not directly attached to heterocyclic group
  • C09B47/32 - Cationic phthalocyanine dyes
  • C09B69/001 - Dyes containing an onium group attached to the dye skeleton via a bridge
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing