Preparation and properties of castor oil/pentaerythritol triacrylate-based UV curable waterborne polyurethane acrylate

Li, Kaibin; Shen, Yiding; Fei, Guiqiang; Wang, Haihua; Li, Jingyi

doi:10.1016/j.porgcoat.2014.09.012

Cited by 85 publications

(44 citation statements)

References 35 publications

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“…It was also found that alkali resistance was more than that of acid. The degradation of PUA was induced by the chemical environments such as acid, base, and an oxidizing agent . The hydrolytic degradation was induced not only by water but also by acids, bases, and oxidizing agents.…”

Section: Resultsmentioning

confidence: 99%

Modulating the burst drug release effect of waterborne polyurethane matrix by modifying with polymethylmethacrylate

Bahadur

Saeed

Shoaib

et al. 2018

J of Applied Polymer Sci

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To reduce cost and increase environmental friendliness, waterborne polyurethane (WPU) is a tempting choice in the field of green chemistry. Biodegradable WPU was synthesized using lysine as an internal emulsifier. WPU was further modified using methylate methacrylate (MMA) as an acrylic monomer. Unsaturated pre‐PU was synthesized by using unsaturated end‐capping agent 2‐hydroxyethyl methacrylate and further extended by MMA to form acrylate modified WPU. A permanent covalent linkage was established between WPU and PMMA as confirmed by FTIR spectroscopy. The focus of this research work was to study the dependence of drug delivery, mechanical, thermal, surface, and structural properties of WPU, on the MMA repeating unit content (10%–40%). For drug release studies mitomycin c was taken as a model anticancer drug. Furthermore, these materials were subjected to in vitro and in vivo cytotoxicity evaluation, which shows that synthesized acrylate modified WPU are biocompatible. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47253.

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Section: Resultsmentioning

confidence: 99%

Modulating the burst drug release effect of waterborne polyurethane matrix by modifying with polymethylmethacrylate

Bahadur

Saeed

Shoaib

et al. 2018

J of Applied Polymer Sci

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“…CO as a low‐cost important biomass resource has attracted lots of research effort to preparation of polyurethane acrylate (PUA) without further modification. Li et al synthesized CO/pentaerythritoltriacrylate‐based PUA from CO, dimethylolbutyric acid, isophorone diisocyanate, and poly(caprolactone diol) . Thakur prepared 2 hyperbranched CO‐based polyurethanes acrylate by CO or monoglyceride of the CO, toluene diisocyanate, 1,4‐butane diol, and poly (ε‐caprolactone) diol .…”

Section: Introductionmentioning

confidence: 99%

“…Li et al synthesized CO/ pentaerythritoltriacrylate-based PUA from CO, dimethylolbutyric acid, isophorone diisocyanate, and poly(caprolactone diol). 26 Thakur prepared 2 hyperbranched CO-based polyurethanes acrylate by CO or monoglyceride of the CO, toluene diisocyanate, 1,4-butane diol, and poly (ε-caprolactone) diol. 27 In our previous work, a renewable UV-curable polyfunctional PUA from CO has been synthesized.…”

mentioning

confidence: 99%

Renewable epoxidized cardanol‐based acrylate as a reactive diluent for UV‐curable resins

Shang

Wang

et al. 2018

Polymers for Advanced Techs

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A novel kind of biobased monomer, epoxidized cardanol‐based acrylate (ECA), was successfully synthesized from cardanol via acrylation and epoxidization. The chemical structure was confirmed by Fourier transform infrared spectroscopy and proton nuclear magnetic resonance. Then, the ECA was employed to produce UV‐curable films and coatings copolymerized with castor oil‐based polyurethane acrylate. Compared to coatings from petroleum‐based diluent hydroxyethyl acrylate‐based castor oil‐based polyurethane acrylate resins, ECA‐based biomaterials exhibited a little inferior dilution ability but overcome the drawback of high volumetric shrinkage with a special lower value. Moreover, ultimate properties of the UV‐cured biomaterials such as thermal, mechanical, coating, swelling, and hydrophobic properties were investigated. The UV‐curing behavior was investigated using real‐time IR, and the overall double bond conversion was more than 90%. This biobased UV‐curable cardanol‐based diluent shows a promise in “green + green” materials technologies.

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“…The double bonds in vegetable oils can be used to introduce acrylate moieties with more active double bonds to improve material properties . Acrylated epoxidized soybean oil (AESO), which is generally obtained by the ring opening reaction of acrylic acid with epoxidized soybean oil (ESO), is a typical acrylated vegetable oil oligomer for preparing thermosetting resins and UV‐curable coatings.…”

Section: Introductionmentioning

confidence: 99%

Development of acrylated soybean oil‐based UV‐curable coatings with high impact strength from low viscosity oligomer

Liu

Lü

2017

J of Applied Polymer Sci

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In recent years, more and more attention has been paid to bio‐based materials due to their sustainability and environmental friendliness. The combination of biomass and ultraviolet (UV) curing technology can reduce the dependence on petroleum products and emissions of volatile organic compounds. In this article, a new environment‐friendly UV‐curable coating with good performances was successfully prepared from acrylated soybean oil (ACSO). ACSO was obtained at low temperature without catalyst and inhibitor by reacting soybean oil‐based polyol with acryloyl chloride and characterized by Fourier transform infrared spectroscopy and nuclear magnetic resonance. It was found that the UV‐curable oligomer of ACSO had lower viscosity and better ductility, compared to acrylated epoxidized soybean oil (AESO). The properties of UV‐cured films prepared by ACSO were studied and compared with films from AESO. The results showed that the ACSO‐based films were significantly improved in the adhesion and impact resistance. Furthermore, the addition of styrene could enhance the hardness and impact resistance of films. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45698.

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Preparation and properties of castor oil/pentaerythritol triacrylate-based UV curable waterborne polyurethane acrylate

Cited by 85 publications

References 35 publications

Modulating the burst drug release effect of waterborne polyurethane matrix by modifying with polymethylmethacrylate

Modulating the burst drug release effect of waterborne polyurethane matrix by modifying with polymethylmethacrylate

Renewable epoxidized cardanol‐based acrylate as a reactive diluent for UV‐curable resins

Development of acrylated soybean oil‐based UV‐curable coatings with high impact strength from low viscosity oligomer

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