Wrinkle-free finishing of cotton fabrics based on click chemistry via ultraviolet radiation

Zhang, Xiaohui; Wang, Wei; Zhu, Meifang; Yu, Dan

doi:10.1080/00405000.2018.1429243

Cited by 7 publications

(3 citation statements)

References 17 publications

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“…Then anti‐wrinkle finish can be introduced using WBPU acrylate under UV radiation, where click reaction occurs. Also, hydrophilic PU can mitigate discomfort if used in conjunction with existing formaldehyde based resin finish 262,265–267 . Research concerning PU's vapor absorption for specific application areas like packaging materials, 268 omniphobic surface coating, 269 volatile organic vapor detection, 270 etc.…”

Section: Pu In Smart Applicationmentioning

confidence: 99%

Polyurethane (PU) based multifunctional materials: Emerging paradigm for functional textiles, smart, and biomedical applications

Sikdar

Dip

Dhar

et al. 2022

J of Applied Polymer Sci

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The advances in polymer chemistry research have revolutionized the field of smart materials and biomedical. Polyurethanes (PUs) are a versatile polymer class with diverse structure, morphology, and behavior under various conditions deemed suitable for many functional and intelligent responses. Owing to their biocompatibility, biodegradability, excellent mechanical strength, tailorable chemical, and physical forms, PU has drawn significant research attention in recent times for a wide range of applications. Herein, this review paper outlines PU's recent advances in specific applications encompassing functional textiles, intelligent functionality and medical usage. This article contains a comprehensive review of recent developments and research works concerning PU's direct involvement as coatings, 3D objects, or composite parts to add novel purpose to the textile substrates, smart objects, or medical applications.Commencing with PU's application for the waterproof breathable textiles, the review further explores recent research where PU was incorporated as a phase change material and protective clothing. This review further delves innovative functionalities and responsiveness of the polymer triggered by various stimuli.It ends with an inclusive review of PU's different forms of application concerning medical devices and activities. Finally, perspectives on future challenges and new research opportunities are also presented and discussed.

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Section: Pu In Smart Applicationmentioning

confidence: 99%

Polyurethane (PU) based multifunctional materials: Emerging paradigm for functional textiles, smart, and biomedical applications

Sikdar

Dip

Dhar

et al. 2022

J of Applied Polymer Sci

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show abstract

“…Formaldehyde-based chemicals, especially dimethyldihydroxycycloethylene urea, are still the popular anti-wrinkle finishing (AWF) reagents for cotton fabrics. 2,3 However, due to the formaldehyde release problem of the treated fabrics, researchers have been making efforts to develop nonformaldehyde compounds as the AWF reagents for cotton fabrics, such as dialdehyde or polyaldehyde, 4,5 polyacrylate, 6 ionic cross-linking agents, 7,8 alpha-lipoic acid, 9 chitosan, 10,11 waterborne polyurethane acrylate, 12 and polycarboxylic acid (PCA). 13−16 Among them, PCA shows an outstanding performance.…”

Section: Introductionmentioning

confidence: 99%

“…Regardless of the advantages of good moisture absorption, comfort, warmth retention, and biocompatibility of cotton fabrics, they are easy to wrinkle, shrink, and burn, which restricts their applications. Formaldehyde-based chemicals, especially dimethyldihydroxycycloethylene urea, are still the popular anti-wrinkle finishing (AWF) reagents for cotton fabrics. , However, due to the formaldehyde release problem of the treated fabrics, researchers have been making efforts to develop non-formaldehyde compounds as the AWF reagents for cotton fabrics, such as dialdehyde or polyaldehyde, , polyacrylate, ionic cross-linking agents, , alpha-lipoic acid, chitosan, , waterborne polyurethane acrylate, and polycarboxylic acid (PCA). − Among them, PCA shows an outstanding performance. In addition, PCA is also employed for modifying other functions of cotton fabrics, such as flame-retardant finishing, , carboxyl modification of adsorbents for wastewater treatment, , and so on.…”

Section: Introductionmentioning

confidence: 99%

Locating the Reaction Site of 1,2,3,4-Butanetetracarboxylic Acid Carboxyl and Cellulose Hydroxyl in the Esterification Cross-Linking

Wang

Gong

et al. 2021

ACS Omega

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The modification of cellulose with polycarboxylic acid is an important technology to functionalize the substrate. 1,2,3,4-Butanetetracarboxylic acid (BTCA) can significantly improve the anti-wrinkle performance of treated cotton fabrics by cross-linking with cellulose. However, the reaction site of BTCA carboxyl and the cellulose hydroxyl has not yet been clarified, which hinders the in-depth understanding about the reaction mechanism and the development of new cross-linking reagents. This study combines Fourier transform infrared and two-dimensional correlation spectroscopy to try to make it clear. Results confirmed that BTCA anhydride is an active intermediate (corresponding to the generally accepted theory) to esterify with cellulose hydroxyl, especially the O( 6)−H(6) and O(2)−H(2). Cellobiose was taken as a model of cellulose to react with BTCA at variable temperatures, proving the above conclusion. In addition, the C14-or C11containing carboxyl of BTCA showed a higher reactivity. Based on calculating reaction kinetics and thermodynamics with Gaussian 09W software, the most likely reaction route between BTCA and cellulose was as follows: BTCA → BTCA C5C14 anhydride → C14O15 ester → C14O15 ester C31C34 anhydride → C14O15C33O ester.

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Effect of modified sericin on the alkaline anti-wrinkle finishing of cottonfabric by FAP

Zhang,

Hao

2023

Cellulose

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Wrinkle-free finishing of cotton fabrics based on click chemistry via ultraviolet radiation

Cited by 7 publications

References 17 publications

Polyurethane (PU) based multifunctional materials: Emerging paradigm for functional textiles, smart, and biomedical applications

Polyurethane (PU) based multifunctional materials: Emerging paradigm for functional textiles, smart, and biomedical applications

Locating the Reaction Site of 1,2,3,4-Butanetetracarboxylic Acid Carboxyl and Cellulose Hydroxyl in the Esterification Cross-Linking

Effect of modified sericin on the alkaline anti-wrinkle finishing of cottonfabric by FAP

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