In the decamethylcyclopentasiloxane (D5) nonaqueous medium dyeing system, the uptake of dye can be improved by the accelerant. However, traditional dispersants used in disperse dye formulations can lead to the dissolution of disperse dyes in the dye-promoting phase, which negatively influences the uniformity of the dyeing process. This study focuses on three commonly used dispersants found in commercial disperse dyes, studying their effects on the dyeing performance of these dyes in the D5 nonaqueous medium dyeing systems.
View Article and Find Full Text PDFBackground: Systemic lupus erythematosus (SLE) is characterized by a range of symptoms that often cluster together, impacting the quality of life (QoL) of affected individuals.
Objective: To delineate the composition of symptom clusters in patients with SLE and analyze their correlation with QoL, thus providing a basis for symptom management.
Methods: Using convenience sampling, 201 patients were recruited.