2606896

Information

• Patent Grant
• 2606896

• References
• Source

• Patent Number

  2,606,896

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1952
  72 years ago

• CPC

  • D06P1/0048 - Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent
  • C09B43/00 - Preparation of azo dyes from other azo compounds
  • D06P3/24 - polyamides polyurethanes
  • D06P3/40 - cellulose acetate

• US Classifications

  • 534 - Organic compounds
  • 528 - Synthetic resins or natural rubbers