Synthesis and properties of poly(styrene‐<i>co</i>‐maleic acid) macromolecular reactive dyes

Wang, Fuchun; Ma, Wei; Tang, Bingtao; Zhang, Shufen

doi:10.1111/cote.12631

Cited by 3 publications

(5 citation statements)

References 21 publications

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“…The cotton fabric was dyed by the pad dyeing process, and the dye fixation and fastness were obtained according to our previous work 20 …”

Section: Methodsmentioning

confidence: 99%

“…The pad dyeing method was used to dye the fiber to enable macromolecular dyes to permeate into the fabric. 20,31 The dye fixation, K/S value, and color fastness are shown in Table 7.…”

Section: Dyeing Performance Of Macromolecular Reactive Dyesmentioning

confidence: 99%

“…To reduce the cost of dye production, Wang et al 20 has previously reported the synthesis of inexpensive poly (styrene‐ co ‐maleic acid) (PSMA) macromolecular reactive dyes. The dyes had a solubility of above 60 g/L, a fixation higher than 92% at a 1:1 color depth, and with good fastness properties (rub and wash).…”

Section: Introductionmentioning

confidence: 99%

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Copolymerization of 4‐vinylsulfonyl aniline with acrylamide and its application as macromolecular dye backbone

Wang

et al. 2023

J of Applied Polymer Sci

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A kind of copolymer, poly(4‐vinylsulfonylaniline‐co‐acrylamide) (P(VSA‐co‐AM)), was synthesized by the copolymerization of 4‐vinylsulfonyl aniline (VSA) and acrylamide (AM) using tetrahydrofuran (THF) as the solvent and 2,2′‐azobis(2‐methylpropionitrile) (AIBN) as the initiator in the presence of a total monomer mass concentration of 15%, and a polymerization duration of 10 h. The effect of the monomer feed ratio on the copolymerization is investigated, and the results reveal that increasing the content of VSA in the monomer feed ratio increases the proportion of VSA in the copolymer. A feed ratio of 5:5 is selected for the copolymerization of VSA and AM, and a copolymer with 28% VSA is obtained. After diazotization, P(VSA‐co‐AM) with a molecular weight of 4.45 × 103 and a VSA ratio of 28% is coupled with the coupling component containing more chloro‐s‐triazine reactive groups, thus resulting in macromolecular reactive dyes. The fixation of the obtained macromolecular reactive dyes A, B, and C on cotton fabric is over 93% and have good light, rubbing, and washing fastnesses, thus indicating their potential application in the dyeing of cotton fabric.

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“…The cotton fabric was dyed by the pad dyeing process, and the dye fixation and fastness were obtained according to our previous work 20 …”

Section: Methodsmentioning

confidence: 99%

“…The pad dyeing method was used to dye the fiber to enable macromolecular dyes to permeate into the fabric. 20,31 The dye fixation, K/S value, and color fastness are shown in Table 7.…”

Section: Dyeing Performance Of Macromolecular Reactive Dyesmentioning

confidence: 99%

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Copolymerization of 4‐vinylsulfonyl aniline with acrylamide and its application as macromolecular dye backbone

Wang

et al. 2023

J of Applied Polymer Sci

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“…Wang et al, [37] synthesized poly(styrene-co-maleic acid) based macromolecules. Different precursors were synthesized using CC for the preparation of dyes (Schemes 7, 8).…”

Section: Synthesis Of Organic-inorganic Solid Polymersmentioning

confidence: 99%

Role of cyanuric chloride in organic synthesis: A concise overview

Sethiya

Jangid

Pradhan

et al. 2023

Journal of Heterocyclic Chem

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Cyanuric chloride, a chlorinated analog of 1,3,5‐triazine, is used as a catalyst, promoter, and activator to catalyze and initiate several reactions like Beckmann rearrangement, Lossen rearrangement, Biginelli reaction, Suzuki coupling reaction, Pictet Spengler reaction, Mannich reaction, etc. It is employed in several reactions due to its several properties like stable, non‐volatile, cost‐efficient, easy to handle, and easy commercial availability. Moreover, it is a very renowned precursor for the synthesis of triazine‐class pesticide atrazine, dyes, and crosslinking agents. Herein in this review article, the reactions initiated, catalyzed, and promoted by cyanuric chloride from 2010 to 2022 have been elaborated.

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“…Over the last two decades, researchers have made excellent efforts to develop an efficient and environmentally friendly textile dyeing process. For instance, reactive dyes with multiple functional groups , and macromolecular dyes , have been developed in succession to improve the dyeing efficiency and reduce the hydrolysis of dyes. Besides, waterless dyeing has been proposed in recent years.…”

Section: Introductionmentioning

confidence: 99%

Greenly and Efficiently Dyeing Cotton Fabric with Custom-Tailored Reactive Dyes via Electron Beam Irradiation

Song,

Meng,

Huo

et al. 2024

ACS Sustainable Chem. Eng.

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Traditional dyeing processes of the textile industry have to use a lot of dyeing assistants and water, resulting in massive lower-biodegradable wastewater and causing great environmental pressure. In this study, we developed a green textile dyeing route featuring high dyeing efficiency and low effluent by using electron beam (E-Beam) irradiation to trigger cotton fabric dyeing with custom-tailored reactive dyes. In which, three vinyl-containing reactive dyes with primary colors were first synthesized and then covalently bonded to cotton fibers via graft copolymerization. The color of the fabric can be facilely tuned by adjusting the ratios of the custom-tailored dyes, which achieved high brilliancy, rich hues, and excellent wash-fastness. Different from the traditional dyeing process, the E-Beam irradiation-induced dyeing process was performed successfully with no requirement to salt, alkali, or heat conditions. Moreover, the utilization of all three dyes was nearly 100% in the E-Beam irradiation-induced dyeing process. Also, almost no residual dyes were washed off from the dyed cotton fabric during the washing process; thus, the spent washing stream exhibited so clean that it completely met the requirements of the zero discharge of hazardous chemical program. This study demonstrated that here E-Beam irradiation-induced dyeing on cotton fabric is a novel green textile dyeing route with energy-saving and pollution-free features, which is beneficial to the transformation to green and sustainable development of the traditional textile industry.

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Synthesis and properties of poly(styrene‐co‐maleic acid) macromolecular reactive dyes

Cited by 3 publications

References 21 publications

Copolymerization of 4‐vinylsulfonyl aniline with acrylamide and its application as macromolecular dye backbone

Copolymerization of 4‐vinylsulfonyl aniline with acrylamide and its application as macromolecular dye backbone

Role of cyanuric chloride in organic synthesis: A concise overview

Greenly and Efficiently Dyeing Cotton Fabric with Custom-Tailored Reactive Dyes via Electron Beam Irradiation

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