3535333

Information

• Patent Grant
• 3535333

• References
• Source

• Patent Number

  3,535,333

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • C09B62/523 - the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group
  • C09B62/44 - with the reactive group not directly attached to a heterocyclic ring

• US Classifications

  • 540 - Organic compounds
  • 008 - Bleaching and dyeing