Radiation grafting of N,N′-dimethylacrylamide and 2-hydroxyethylmethacrylate onto polypropylene films by one step method

Morales-Wiemer, E.A.; Macossay, Javier; Bucio, Emilio

doi:10.1016/j.radphyschem.2012.06.024

Cited by 11 publications

(2 citation statements)

References 13 publications

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“…The signal at 1620 cm À1 , in the spectra of A1_3 hydrogel, corresponds to > C]O asymmetric stretching vibration of carbonyl groups from both DMAAm and acrylate groups. 19,20 Moreover, the signal corresponding to n s C]O, owing to acrylate group, appeared at 1400 cm À1 . 21 In the same spectra, the high Fig.…”

Section: Ftir Analysismentioning

confidence: 99%

Synthesis and drug release profile of a dual-responsive poly(ethylene glycol) hydrogel nanocomposite

et al. 2017

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Section: Ftir Analysismentioning

confidence: 99%

Synthesis and drug release profile of a dual-responsive poly(ethylene glycol) hydrogel nanocomposite

et al. 2017

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“…Among them, poly(acrylamide)-based hydrogel has been applied in many areas including dye removal [12], heavy-metal removal [13], film making [14], tissue engineering [15], smart polymers [16], and linear polymers [17]. An N,N-dimethylacrylamide (DMAA) is an N-substituted dimethyl acrylamide monomer that produces such hydrogels as crosslinked by various crosslinkers.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Heavy-Metal Sorption Studies of N,N-Dimethylacrylamide-Based Hydrogels

et al. 2021

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In this work, a hydrogel system was produced via radical polymerization of N,N-dimethylacrylamide and 2-acrylamido-2-methylpropanesulfonic acid in the presence of N,N-methylene-bis-acrylamide as a crosslinker and ammonium persulfate as an initiator. Parameters that impact the conversion of copolymerization (such as initial concentration of monomers, temperature, initiator dose, and time) were studied. The swelling degree of the hydrogel was investigated with the addition of a crosslinker and initiator at different pH levels. A hydrogel with high conversion and high swelling degree was selected to investigate their ability for adsorption of Pb(II) ions from solutions. Adsorption behavior of Pb(II) ions in a hydrogel was examined as a function of reaction time and concentration of lead ions from a solution of Pb(II) ions.

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Functionalization in solution of polypropylene with a maleinized hyperbranched polyol polyester: Structural, thermal, rheological, and mechanical properties

Nova

Arévalo

Murillo

2018

J of Applied Polymer Sci

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The functionalization of polypropylene (PP) with a maleinized hyperbranched polyester polyol (MHBP) was performed in solution to obtain PP-g-MHBPs. The degree of functionalization (FD) increased with MHBP and dicumyl peroxide (DCP) contents, but the contact angle followed an opposite behavior. The sample obtained with the proportion of 9.0 wt % MHBP and 2.0 wt % DCP and presented the highest FD value. An FD value of 2.4 wt %, produced a reduction of 19 on the contact angle. It was observed by differential scanning calorimetry (DSC) that the PP-g-MHBPs obtained by employing 3.0 wt % of MHBP, exhibited a slight reduction of the melting temperature (T m ) with the increase in the amounts of FD and DCP. Some FD values obtained in this study are higher than those obtained both commercial and noncommercial grades of PP functionalized with maleic anhydride.

show abstract

Radiation grafting of N,N′-dimethylacrylamide and 2-hydroxyethylmethacrylate onto polypropylene films by one step method

Cited by 11 publications

References 13 publications

Synthesis and drug release profile of a dual-responsive poly(ethylene glycol) hydrogel nanocomposite

Synthesis and drug release profile of a dual-responsive poly(ethylene glycol) hydrogel nanocomposite

Synthesis and Heavy-Metal Sorption Studies of N,N-Dimethylacrylamide-Based Hydrogels

Functionalization in solution of polypropylene with a maleinized hyperbranched polyol polyester: Structural, thermal, rheological, and mechanical properties

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