Effect of tacticity of poly(methyl methacrylate) on interfacial region with silica in polymer nanocomposite

Matsuura, Kazuhiro; Kuboyama, Keiichi; Ougizawa, Toshiaki

doi:10.1002/pen.25556

Cited by 6 publications

(4 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The peaks between 1465 and 1043 cm −1 arise from the stretching and bending vibration of C  O, C  C, and C  OH groups respectively. [ 21 ] The FTIR spectra of acrylic‐ co ‐resin (Figure 1(E)) exhibited similar peaks as monomers spectra. The peak related to the CC double bond between 1600 and 1700 cm −1 does not appear, which indicates the synthesis of acrylic‐ co ‐resin (Figure 2).…”

Section: Resultsmentioning

confidence: 77%

Synthesis of waterborne acrylic copolymer resin as a binding agent for the development of water‐based inks in the printing application

Sharma

Singh

Kumar

et al. 2021

Polymer Engineering & Sci

View full text Add to dashboard Cite

In this study, a new waterborne acrylic copolymer resin (acrylic‐co‐resin) was synthesized to develop water‐based printing inks on polyester (PET) film. The synthesized acrylic resin showed good water solubility, high acid value (120 mg KOH/g), about 57% solid content. The developed water‐based inks (cyan, magenta, and yellow) exhibited small particle size (<1 μm) and optimum surface energy within required values (31.5, 32, and 30 mN/m) for good adhesion of ink upon PET films. The developed inks also showed good storage stability for 30 days. Further, to evaluate the application performance, the inks were printed on corona‐treated PET films at room temperature, and the ink drying time was measured. Further, the inks were printed on the corona‐treated PET film to evaluate the application performance. The developed inks showed a short drying time (7–9 s), which indicates their fast drying nature. Moreover, the developed inks showed good printability, color strength, high adhesion, and excellent rub‐resistant properties. Thus, the overall results demonstrated the potential of water‐based inks in printing applications.

show abstract

Section: Resultsmentioning

confidence: 77%

Synthesis of waterborne acrylic copolymer resin as a binding agent for the development of water‐based inks in the printing application

Sharma

Singh

Kumar

et al. 2021

Polymer Engineering & Sci

View full text Add to dashboard Cite

show abstract

“…The FT-IR spectrum of PMMA (Figure 4b) contains bands located at 2750-3100 cm −1 , which are attributed to asymmetric and symmetric stretching of the CH 3 group. The band at 1730 cm −1 is related to the C=O stretching of carboxyl PMMA [44]. The bands at 1485, 1447, and 1380 cm −1 are attributed to CH 3 deformation.…”

Section: Characterization Ofmentioning

confidence: 95%

Antibacterial Properties of PMMA Functionalized with CuFe2O4/Cu2O/CuO Nanoparticles

et al. 2022

View full text Add to dashboard Cite

We have prepared a composite thin coating by incorporation of CuFe2O4/Cu2O/CuO nanoparticles in polymethyl methacrylate (PMMA) matrix by using the solution casting method. The electrical explosion of two twisted wires (EETW) was used to obtain multicomponent CuFe2O4/Cu2O/CuO nanoparticles with an average particle size of 20–70 nm. The microscopic studies showed that the nanoparticles in the composite coatings are evenly distributed. However, nanoparticles are strongly agglomerated as the powder concentration in the coating increases to 5 wt.% and 10 wt.%, as the size of particle agglomerates increases to 50 and 100 μm, respectively. Therefore, nanoparticles were pre-treated with ultrasound when introduced into the PMMA matrix. The thermal stability of the composite coating does not change with the introduction of CuFe2O4/Cu2O/CuO nanoparticles in the amount of 5 wt.%. The inclusion of nanoparticles in the PMMA matrix significantly enhances its antibacterial activity. The addition of 5 wt.% nanoparticles inhibited the growth of E. coli by 100% and the growth of MRSA by 99.94% compared to pure PMMA already after 3 h of exposure of bacteria on the surface of the composites. This research provides an easy-to-manufacture and cost-efficient method for producing a CuFe2O4/Cu2O/CuO/PMMA composite coating with a broad application as an antibacterial material.

show abstract

“…1,3 In fact, MMT and other phyllosilicates can act as physical crosslinker to impart stability to the polymer-clay nanocomposites. 4,5 Due to weak layer-layer interaction, polymerizable organic monomers such as AA or sodium acrylate (NaAA) may be intercalated into the interlayer spaces where it reacts with the interlayer cations. 2 As the monomer polymerizes, the clay is exfoliated into the polymer matrix as single layer.…”

Section: Introductionmentioning

confidence: 99%

“…Through hydrogen bonding, it can also strongly interact with hydrophilic polymers 1,3 . In fact, MMT and other phyllosilicates can act as physical crosslinker to impart stability to the polymer–clay nanocomposites 4,5 . Due to weak layer–layer interaction, polymerizable organic monomers such as AA or sodium acrylate (NaAA) may be intercalated into the interlayer spaces where it reacts with the interlayer cations 2 .…”

Section: Introductionmentioning

confidence: 99%

Synthesis of copolymer nanocomposite by in situ intercalative polymerization for batch and fixed bed adsorption

Dutta

Ray

2023

Polymer Engineering & Sci

View full text Add to dashboard Cite

Partially neutralized acrylic acid (AA)/sodium acrylate (NaAA) and N, N′‐methylenebisacrylamide (MBA) were subjected to intercalative copolymerization in aqueous solution of polyvinyl alcohol (PVA) in the presence of sodium montmorillonite (NaMMT) nano clay to prepare filled semi‐interpenetrating network (FSIPN) type composite polymer networks. Filled Full IPN (FFIPN) composites were prepared in a similar way by additional crosslinking of PVA with maleic acid (MA) crosslinker. The polymers were characterized with FTIR, NMR, XRD, TGA, SEM, EDAX, TEM, XPS, DLS, PZC, and pH reversibility test. The synthesis variables were optimized with respect to batch adsorption of 100 mg/L each of methyl violet (MV) and congo red (CR) dye as response using the central composite design (CCD) of response surface methodology (RSM). The FFIPN prepared from polyacrylic acid (PAA)/sodium polyacrylate containing PVA/Clay/MBA/MA of optimized composition of 4/1.5/0.75/4 (wt.% of AA/NaAA), respectively, showed an optimized adsorption (mg/g adsorbent) of 459.16/417.31 of MV/CR as single dye and 438.01/417.31 of MV/CR in 1:1 binary mixtures of 100 mg/L feed concentration. The FFIPN showed an adsorption (mg/g) of 41.54/37.61 and removal% of 88.5/80.12 at a feed flow rate, bed height, and feed inlet concentration of 20 mL/min, 20 mm, and 50 mg/L, respectively.

show abstract

Effect of tacticity of poly(methyl methacrylate) on interfacial region with silica in polymer nanocomposite

Cited by 6 publications

References 45 publications

Synthesis of waterborne acrylic copolymer resin as a binding agent for the development of water‐based inks in the printing application

Synthesis of waterborne acrylic copolymer resin as a binding agent for the development of water‐based inks in the printing application

Antibacterial Properties of PMMA Functionalized with CuFe2O4/Cu2O/CuO Nanoparticles

Synthesis of copolymer nanocomposite by in situ intercalative polymerization for batch and fixed bed adsorption

Contact Info

Product

Resources

About