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    • The Use of Polycationic Agent to Modify the Dyeing Behaviour of Direct Dyes on Cotton Fabric 

      เจริญทรัพยานันท์, พิชิตพล; สนธิสมบัติ, อภิชาติ (Rajamangala University of Technology Phra Nakhon, 2009-03-01)
      In the current practice, cotton fabric is predominantly dyed with direct dyes in the presence of a considerable amount of electrolyte (Salt) to reduce negative charge on fiber surface. Thus, the high concentration (40-100 ...