Studies on the Dyeing and Functional Properties of Modified Berberine for a Variety of Fabrics

Liu, Yuxia; Cao, Jiliang; Niu, Wenxiang; Liu, Menglei; Guo, Xin

doi:10.14504/ajr.6.4.2

Cited by 2 publications

(2 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due of the hydrophobic and crystalline structure of synthetic fibers, the majority of natural dyeing research focuses on natural fibers. Some research on acrylic dyeing has employed berberine, a cationic natural dye [21], and modified acrylic fibers dyed with curcumin [22].…”

Section: Introductionmentioning

confidence: 99%

Ecological dyeing of acrylic yarn with colorant derived from natural lac dye

et al. 2022

View full text Add to dashboard Cite

In recent years, the application of natural dyes in textile coloration has attracted significant study interest. In this current study, the bio-based dyeing of synthetic textile fiber, specifically acrylic yarn, with natural lac dye was investigated. The yarn was dyed using a meta-mordanting technique. The dyeing parameters, including temperature, time, pH of the dye bath, dye concentration, mordant type, and mordant concentration, were examined. Two eco-mordants, aluminium sulfate and ferrous sulfate, are compared against an eco-restricted copper sulfate in terms of color strength and fastness. The results demonstrated that the meta-mordanting technique can be used to dye acrylic fiber using natural lac dye. The optimum dyeing results were achieved using an acidic pH (2-3) and a temperature of 100℃ for 40 min of dyeing time. The color strength of the dyed samples was enhanced by the application of mordants. Color uniformity was achieved by controlling the temperature gradient in the Tg region. In terms of color change, the wash fastness properties of the dyed samples were found to be poor to moderate due to the dye's susceptibility to alkaline washing. In terms of color fastness to rubbing and light, ferrous sulfate and copper sulfate produced superior results.

show abstract

Section: Introductionmentioning

confidence: 99%

Ecological dyeing of acrylic yarn with colorant derived from natural lac dye

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Additionally, the dyeing properties of modified berberine has been studied on various fabrics. 17 In this study, the effects of dyeing pH, temperature, time, and berberine concentration on the dyeing properties of berberine on CDP fibers were evaluated. Simultaneously, its adsorption properties were investigated in terms of dyeing thermodynamics and kinetics.…”

Section: Introductionmentioning

confidence: 99%

Dyeing Properties of Berberine on Cationic Dyeable Polyester

Cao¹,

Chun-li²,

Zhao³

2019

AATCC Journal of Research

Self Cite

View full text Add to dashboard Cite

The natural cationic colorant berberine was used to dye cationic dyeable polyester (CDP) fibers. Its dyeing properties, namely color strength (K/S) of dyed CDP and percent exhaustion (E%) of berberine, on CDP were explored at various dyeing pH levels, temperatures, time, and concentration of berberine. Furthermore, dyeing kinetic and thermodynamic studies were also carried out to evaluate the adsorption properties and mechanism. It was found that theE% of berberine on CDP fibers and the rate of adsorption increased with increasing dyeing temperature, while the influence of pH was extraordinarily small. In addition, the adsorption isotherm of berberine on CDP fibers was in line with the Langmuir model.

show abstract

Studies on the Dyeing and Functional Properties of Modified Berberine for a Variety of Fabrics

Cited by 2 publications

References 19 publications

Ecological dyeing of acrylic yarn with colorant derived from natural lac dye

Ecological dyeing of acrylic yarn with colorant derived from natural lac dye

Dyeing Properties of Berberine on Cationic Dyeable Polyester

Contact Info

Product

Resources

About