2301333

Information

• Patent Grant
• 2301333

• References
• Source

• Patent Number

  2,301,333

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1942
  82 years ago

• CPC

  • C09B43/136 - with polyfunctional acylating agents
  • C09B43/00 - Preparation of azo dyes from other azo compounds
  • C09B43/003 - Cyclisation of azo dyes; Condensation of azo dyes with formation of ring

• US Classifications

  • 534 - Organic compounds