Thiocarbamylsulfenamides are readily recovered from solutions of the thiocarbamylsulfenamides by the addition of a dilute aqueous caustic solution, to flash off the solvent separating the thiocarbamylsulfenamide from the resulting water slurry and drying the thiocarbamylsulfenamide.
N-HALAMINE CONTAINING FIBROUS COMPOSITIONS AND USES THEREOF
申请人:Auburn University
公开号:US20190160199A1
公开(公告)日:2019-05-30
The present disclosure provides fibrous composition comprising a soluble or a dispersible N-halamine, for example 1-chloro-2,2,5,5-tetramethyl-4-imidazolidinone (i.e., compound I). Additionally, the disclosure provides methods for producing the fibrous compositions comprising a soluble or a dispersible N-halamine as well as methods for protecting a person from an infection using the fibrous compositions comprising a soluble or a dispersible N-halamine. The compositions and methods according to the present disclosure provide several advantages, such as stability, less time to provide sufficient antimicrobial inactivation, and are inexpensive and require lower amount of active concentrations to be effective.