Optimizing a wool dyeing process with reactive dye by liposome microencapsulation

Phospholipids mixture from commercial soybean lecithin (SBL) was prepared as acetone insoluble fraction (AIF) which was acetylated at 70%. Phospholipids composition was elucidated with TLC-Densitometry. The acetylated AIF was used for preparing liposomes for encapsulating reactive dye for wool and wool blends dyeing. Ultrasonic irradiation was used in preparing liposomes. Particle size measurements of the liposomes encapsulating the dye at...