High viscosity hydroxypropyl methyl cellulose to improve inkjet printing for cotton/polyamide fabrics

Qiao, Xiran; Fang, Kuanjun; Liu, Xiuming; Gong, Jixian; Zhang, Shuai; Wang, Jinkun; Zhang, Min; Sun, Fuyun

doi:10.1016/j.indcrop.2022.115907

Cited by 15 publications

(4 citation statements)

References 34 publications

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“…Several polymers were tested, e.g., polyvinyl pyrrolidone (PVP) with various MWs, polyvinyl butyral (PVB), cellulose acetate butyrate, and cellulose acetate propionate, while hydroxy propyl methyl cellulose (HPMC) was found to give the best performance of conductivity and robustness upon stretching. Cellulose derivatives are widely used in a variety of applications as binders due to their ability to interact with various surfaces, such as textile fibers. , The fabric used in this research is composed of polyurethane and nylon, so the binding results from hydrogen bonding between the hydroxyl groups in the cellulose chain and the isocyanate groups in the polyurethane chains . The HPMC can also bind to the copper metal, as reported by Bagchi et al for copper nanowires and by Jayaramudu et al for copper nanoparticles, and also copper complexes, as reported by Shing et al for MOD inks.…”

Section: Resultsmentioning

confidence: 73%

“…Cellulose derivatives are widely used in a variety of applications as binders due to their ability to interact with various surfaces, such as textile fibers. 43 , 44 The fabric used in this research is composed of polyurethane and nylon, so the binding results from hydrogen bonding between the hydroxyl groups in the cellulose chain and the isocyanate groups in the polyurethane chains. 45 The HPMC can also bind to the copper metal, as reported by Bagchi et al 46 for copper nanowires and by Jayaramudu et al 47 for copper nanoparticles, and also copper complexes, as reported by Shing et al 48 for MOD inks.…”

Section: Resultsmentioning

confidence: 99%

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E-Textile by Printing an All-through Penetrating Copper Complex Ink

Farraj

Kanner

Magdassi

2023

ACS Appl. Mater. Interfaces

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Wearable electronics is an emerging field in academics and industry, in which electronic devices, such as smartwatches and sensors, are printed or embedded within textiles. The electrical circuits in electronics textile (e-textile) should withstand many cycles of bending and stretching. Direct printing of conductive inks enables the patterning of electrical circuits; however, while using conventional nanoparticle-based inks, printing onto the fabric results in a thin layer of a conductor, which is not sufficiently robust and impairs the reliability required for practical applications. Here, we present a new process for fabricating robust stretchable e-textile using a thermodynamically stable, solution-based copper complex ink, which is capable of full penetrating the fabric. After printing on knitted stretchable fabrics, they were heated, and the complex underwent an intermolecular self-reduction reaction. The continuously formed metallic copper was used as a seed layer for electroless plating (EP) to form highly conductive circuits. It was found that the stretching direction has a significant role in resistivity. This new approach enables fabricating e-textiles with high stretchability and durability, as demonstrated for wearable gloves, toward printing functional e-textile.

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Section: Resultsmentioning

confidence: 73%

Section: Resultsmentioning

confidence: 99%

E-Textile by Printing an All-through Penetrating Copper Complex Ink

Farraj

Kanner

Magdassi

2023

ACS Appl. Mater. Interfaces

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“…Hydroxypropyl methylcellulose (HPMC) is a water-soluble cellulose derivative derived from natural cellulose, one of the most abundant organic renewable resources on Earth [ 17 , 18 ]. HPMC has been widely utilized in various fields, including coatings, pharmaceuticals, food, cosmetics, and electronic products [ 19 , 20 , 21 , 22 ].…”

Section: Introductionmentioning

confidence: 99%

Preparation and Properties of Polyaniline/Hydroxypropyl Methylcellulose Composite Conductive Thin Films

Cao,

Wang,

Zhang

et al. 2024

Materials

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In this work, a chemical grafting polymerization method was employed to synthesize EHPMC-g-PANI self-supporting films. Polyaniline (PANI) was grafted onto hydroxypropyl methylcellulose (HPMC) modified with epichlorohydrin (EPHMC) to obtain an EHPMC-g-PANI aqueous dispersion, which was subsequently dried to form the self-supporting films. The introduction of HPMC, with its excellent film-forming ability and mechanical strength, successfully addressed the poor film-forming ability and mechanical properties intrinsic to PANI. Compared to in situ polymerized HPMC/PANI, the EHPMC-g-PANI exhibited significantly improved storage stability. Moreover, the fabricated EHPMC-g-PANI films displayed a more uniform and smoother morphology. The conductivity of all the films ranged from 10−2 to 10−1 S/cm, and their tensile strength reached up to 36.1 MPa. These results demonstrate that the prepared EHPMC-g-PANI holds promising potential for applications in various fields, including conductive paper, sensors, and conductive inks.

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“…It is central source of interest, due to its excellent air permeability, softness, comfort, absorbency and strength, in the textile sector [1][2][3] . Printing is the coloration process of creating spectacular motifs and smashing color effects on cellulosic fabric having widespread applications in garment industry, home textile and composite materials [4][5][6] . Reactive dyes for their wide variety of stunning shades, outstanding fastness properties, and simplicity of application methods are more popular for cellulosic fabric printing 7,8 .…”

Section: Introductionmentioning

confidence: 99%

Urea Free Screen Printing of Cotton Fabric Via Newly Synthesized Reactive Dyes and Impact of Functional Group Chemistry on Printing Properties

Siddiqua¹,

Ali²

2023

Preprint

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Urea free screen printing of cotton fabric using newly synthesized azo reactive dyes was carried out in the present study. Functional group chemistry and its effect on the printing properties of cotton fabric by varying the nature, number and position of reactive groups of synthesized azo reactive dyes (D1-D6) was studied. Different printing parameters (Temperature, alkali and urea) and their effect was explored on the physicochemical printing properties e.g., fixation, color yield, and penetration of the dyed cotton fabric. Data revealed that dyes with more reactive groups and having linear and planar structures (D-6) showed enhanced printing properties. Spectraflash spectrophotometer was used to evaluate the colorimetric properties of screen-printed cotton fabric and results showed superb color buildup. Printed cotton samples displayed excellent to very good ultraviolet protection factor (UPF). Presence of sulphonate groups and excellent fastness properties may entitle these reactive dyes as commercially viable for urea free printing of cotton fabric.

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High viscosity hydroxypropyl methyl cellulose to improve inkjet printing for cotton/polyamide fabrics

Cited by 15 publications

References 34 publications

E-Textile by Printing an All-through Penetrating Copper Complex Ink

E-Textile by Printing an All-through Penetrating Copper Complex Ink

Preparation and Properties of Polyaniline/Hydroxypropyl Methylcellulose Composite Conductive Thin Films

Urea Free Screen Printing of Cotton Fabric Via Newly Synthesized Reactive Dyes and Impact of Functional Group Chemistry on Printing Properties

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