Preparation and properties of hydrophilic P.R. 57:1 with inorganic core/solid solution shell

Ren, Fuxiong; Fei, Xuening; Cui, Liangfu; Cao, Linyun; Lv, Dongjun; Zhu, Sen; Han, Xue; Liu, Lijuan

doi:10.1016/j.dyepig.2020.108699

Cited by 6 publications

(2 citation statements)

References 27 publications

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“…It increased the surface charge of the pigment and the electrostatic repulsion between the modied pigment particles, which could hinder the aggregation of the pigment particles and result in a smaller particle size and narrower distribution. 22 In the combined modied sample with surfactant, DB-60, and GO, further reduction in particle size and narrowing of the size distribution was observed. The results illustrate that GO has a large surface area, which allowed for the effective adsorption of the organic pigments on the GO surfaces.…”

Section: Particle Size and Distributionmentioning

confidence: 94%

Modification of C.I. Pigment Red 146 with surfactants and graphene oxide

Zhang

et al. 2022

RSC Adv.

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Section: Particle Size and Distributionmentioning

confidence: 94%

Modification of C.I. Pigment Red 146 with surfactants and graphene oxide

Zhang

et al. 2022

RSC Adv.

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“…In addition to dye-based colorants, there has been extensive research into pigment-based inkjet inks for their excellent acid and alkali resistance, minimal color migration, and light fastness on fabrics. − In our previous work, we prepared pigment-based ink and applied it to the chitosan-pretreated fabric. Although the printed fabric with chitosan pretreatment showed good color performance, the comfort properties of the fabric were poor .…”

Section: Introductionmentioning

confidence: 99%

Development of Binder-Free Pigment Inks for Direct Inkjet Printing on Cotton Fabric without Pretreatment

Nie

Xu²,

Chen

et al. 2023

Langmuir

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Inkjet printing technology is widely used in the textile digital printing application today though the current technology still requires pretreatment and postwashing procedures before and after printing. Additional chemical treatment generates a large amount of wastewater and complicates the process. Among the many potential approaches for reducing chemical waste, pigments with self-dispersing capability were prepared and formulated into binder-free inkjet inks that require no pretreatment or afterwashing process when printing cotton fabrics. The new self-dispersing pigment inks were tested and evaluated on cotton fabrics. The distribution of particles was between 122.2 and 188.5 nm, and inks have excellent storage capability. Printed fabrics' light fastness and acid/alkali resistance are about grade 5, and printed cotton's washing and rubbing fastness are above grade 3. The mechanism and performance of ink drops were investigated by LF-NMR and ink-drop observation methods. This work provides a possible solution for reducing wastewater in the textile industry.

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