Synthesis and characterization of multiple-crosslinkable polyacrylate emulsion for PVC film ink

Gao, Ge; Luo, Guanzhou; Xu, Mengyi; Xu, Shanhui; Pi, Pihui; Wen, Xiufang

doi:10.1016/j.porgcoat.2019.06.036

Cited by 9 publications

(7 citation statements)

References 26 publications

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“…Furthermore, R5 ink demonstrates the ability to print on Laminated Labels, withstanding 180 alcohol‐resistant scrapes under 1000 g pressure on this label. Furthermore, the ink prepared by Gao et al 41 could resist 50 times of alcohol scrubbing on the film.…”

Section: Resultsmentioning

confidence: 99%

Preparation and properties of alcohol‐resistant thermal transfer printing inks for multifunctional label printing via physical blending of resins

Luo,

Chen,

Yang

et al. 2023

J of Applied Polymer Sci

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Due to the rise of the logistics industry and the widespread use of ink labels, problems such as the narrow operating temperature range of ink, poor alcohol resistance, and insufficient scratch resistance need to be solved urgently. In this work, creates alcohol‐resistant thermal transfer inks by mixing polypropylene chloride (VP‐365) and epoxidized hydrogenated bisphenol A (P) resin and incorporating them into the ink formulation. The synthetic ink has a lower glass transition temperature (118.2°C), allowing the ink to print at lower temperatures. It has small wetting angles (68°, 63°, 58°, 46°, and 40°) and a large adhesion force (10.44 – 14.4 N) for different labels. Further, to evaluate the printing performance of the ink, the ink was scratched under 1000 g pressure and in the environment of isopropyl alcohol to evaluate its printing performance. The produced ink has high scratch resistance (300 times) and good alcohol resistance (140 times). Moreover, the developed ink showed good printability, printing media versatility, high adhesion, and excellent alcohol resistance. The synthesis method is facile and cost‐effective, which paves a novel way towards high‐performance ink printing and thermal transfer technology industries.

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Section: Resultsmentioning

confidence: 99%

Preparation and properties of alcohol‐resistant thermal transfer printing inks for multifunctional label printing via physical blending of resins

Luo,

Chen,

Yang

et al. 2023

J of Applied Polymer Sci

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Section: Introductionmentioning

confidence: 99%

“…In recent years, with the continuous improvement of public environmental awareness, many countries and regions have formulated regulations to limit the emission of volatile organic compounds (VOCs). − The increasing emphasis on environmental protection is also driving the traditional oil-based paints and inks that generate a large amount of VOC to low-toxicity, no odor, noncorrosiveness, and flame-retardant water-based coatings and inks. , At present, the water-based coatings and inks based on polyacrylate latex resins have become the main product types, and they occupy a large share in the international market − and will continue to increase …”

Section: Introductionmentioning

confidence: 99%

“…8,9 At present, the water-based coatings and inks based on polyacrylate latex resins have become the main product types, and they occupy a large share in the international market 10−14 and will continue to increase. 15 However, a large amount of high-concentration wastewater containing polyacrylate copolymers is usually generated during the production and application of water-based coatings and inks. 16 The chemical composition of this kind of wastewater is quite complex, and the chemical oxygen demand (COD) is usually between 4000 and 18 000 mg/L, while the biochemical oxygen demand (BOD5) is usually between 1200 and 5000 mg/L, which is difficult to biodegrade.…”

Section: Introductionmentioning

confidence: 99%

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Preparation of Adsorbent Based on Polyacrylate Latex Solid Waste and Its Application in the Treatment of Dye Wastewater

et al. 2022

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It is a great challenge to sustainably produce and apply water-based coatings and inks in terms of realizing the green resource utilization of polyacrylate latex solid waste (PLSW) and avoid its secondary pollution. In this paper, a kind of high value-added amphoteric ion-exchange resin (AIER) was prepared by using diethylenetriamine to amidate PLSW under the optimized conditions from a Box-Behnken design. Its adsorption and regeneration properties and the universality of the method were investigated. The results suggested that AIER possessed a high removal efficiency to anionic dyes, and the batch dye adsorption processes were endothermic and spontaneous, which is consistent with a pseudo-second-order kinetic model. The penetration adsorption capacities of AIER were recorded to be 987.08 mg/g for RR239 and 1037.75 mg/g for RB5 at the optimized operating conditions of column height = 6.4 cm, flow rate = 1 mL/min, and dye solution of 500 mg/L. They were more than 200 times larger than that of commercial activated carbon when the mixture composed of AIER particle and diatomite particle (filter aid agent) was used as a fixed-bed adsorbent. Zeta potential analysis results indicated that the good adsorption and regeneration performances of AIER were mainly attributed to the presence of amino and carboxyl groups in the molecular structure of AIER. Most importantly, this method possessed excellent practicability and universality for different types of PLSW from factory wastewater. The results provide a feasible method and theoretical basis for the green resource utilization of PLSW, and the goal of “waste control by waste” was fundamentally achieved.

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“…The ink prepared by replacing organic solvents with water is called water-based ink, which has the advantages of low viscosity and environmental protection, and has been widely studied [3][4]. However, water-based inks have problems such as slow drying speed, instability, and poor gloss [5].…”

Section: Introductionmentioning

confidence: 99%

Preparation of Fast Light-curing Water-based UV Ink and Wear Resistance of Ink Film

Hou

2021

J. Photopol. Sci. Technol.

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Ultraviolet curing (UV) water-based inks have the advantages of low viscosity, high gloss, and a wide range of applications. But there are defects such as slow curing speed and low degree of crosslinking. In this paper, the copolymer P(MMA-r-AA) was prepared by traditional free radical polymerization using methyl methacrylate (MMA) and acrylic acid (AA) as monomers, and the copolymer P(MMA-r-AA) was modified by hydroxyethyl methacrylate (HEMA) to obtain acrylic prepolymer P(MMA-r-AA)-g-HEMA contained double bonds. The reaction of triethylenetetramine and glycidyl methacrylate (GMA) yielded a multifunctional reactive diluent triethylenetetramine hexamethacrylic acid glycidyl amide (TGMA). Secondly, acrylic prepolymer P(MMA-r-AA)-g-HEMA, multifunctional reactive diluent TGMA, photoinitiator and yellow pigment were used to prepare UV-curing ink. The influence of the type and mass fraction of photoinitiator, the relative molecular weight and mass fraction of P(MMA-r-AA)-g-HEMA, and the number of functional groups and mass fraction of TGMA on the photocuring speed of UV ink and the abrasion resistance of ink film were discussed. When the mass fraction of the photoinitiator TPO was 1%, the numberaverage relative molecular mass of the prepolymer was 1.99×10 5 g/mol and the mass fraction was 40%, and the number of functional groups of the reactive diluent was 6 and the mass fraction was 60%, the light curing of water-based UV ink was completed in 0.1s, and the mass loss after 50 times abrasion was about 0.2%. And this kind of UV ink can be used to prepare UV conductive ink and UV magnetic ink.

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Synthesis and characterization of multiple-crosslinkable polyacrylate emulsion for PVC film ink

Cited by 9 publications

References 26 publications

Preparation and properties of alcohol‐resistant thermal transfer printing inks for multifunctional label printing via physical blending of resins

Preparation and properties of alcohol‐resistant thermal transfer printing inks for multifunctional label printing via physical blending of resins

Preparation of Adsorbent Based on Polyacrylate Latex Solid Waste and Its Application in the Treatment of Dye Wastewater

Preparation of Fast Light-curing Water-based UV Ink and Wear Resistance of Ink Film

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