Synthesis and characterization of an acrylate polymer containing chlorine-1,3-dioxalane groups in side chains

İlter, Zülfiye; Alhanlı, Ferhat; Doğan, Fati̇h; Kaya, İsmet

doi:10.1007/s10118-012-1155-x

Cited by 3 publications

(3 citation statements)

References 22 publications

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“…The number-average molecular weight ( M̅ n ), weight-average molecular weight ( M̅ w ), and polydispersity index (PDI) of HBP-HTC were determined using a Waters 2410 gel permeation chromatograph consisting of a 510 pump that was connected to two Waters styragel HR-3 and HR-4 columns (4.6 × 300 mm), a 410 differential refractometer, and a data collection system . HBP-HTC solution (1 mg/mL) was prepared, and THF was also used as the eluent at 1.00 mL/min at 30 °C.…”

Section: Methodsmentioning

confidence: 99%

Preparation of a Cationic Hyperbranched Polymer for Inhibiting Clay Hydration Swelling in the Process of Oilfield Waterflooding

et al. 2019

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In this paper, preparation and the inhibition properties of a cationic hyperbranched polymer (HBP-HTC) on clay hydration and swelling were researched. The properties of HBP-HTC, including chemical structure, cationic degree, and molecular weight, were investigated by using Fourier transform infrared (FTIR) spectroscopy, nuclear magnetic hydrogen spectroscopy , sodium tetraphenylborate back titration, and gel permeation chromatography. The obtained results indicated that HBP-HTC was a hyperbranched unsaturated polyester amide with a low molecular weight and high cation degree, with corresponding values of 34,730 and 43.26%, respectively. The inhibition properties of HBP-HTC on clay hydration and swelling were evaluated through linear anti-swelling, water flushing, rolling recovery, and core flooding tests. The results showed that HBP-HTC has an excellent anti-swelling and long-term effect. When 1.0 wt % HBP-HTC was added, the initial anti-swelling rate reached 91.58%. After flushing 10 times with water, the anti-swelling rate remained at 85%. The two cutting rolling recoveries exceed 70%, and the permeability damage rate of HBP-HTC to the core was lower, just 7.03%, which indicated that HBP-HTC effectively inhibited the clay hydration and swelling, had an excellent anti-washing capacity, and also reduced the permeability damage to the core in the process of waterflooding. The inhibiting mechanism of HBP-HTC was revealed by FTIR, zeta potential, X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and contact angles tests. The results exhibited that HBP-HTC neutralized negative charges on the surface of clay to compress the electric double layer. Besides, HBP-HTC was strongly adsorbed on the surface of clay particles due to the highly concentrated cations and hydrogen bonds at the end of the molecule and a large number of hyperbranched molecular chains and formed a waterproof polymer film, preventing water invasion of the clay interlayer, inhibiting clay hydration swelling.

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Section: Methodsmentioning

confidence: 99%

Preparation of a Cationic Hyperbranched Polymer for Inhibiting Clay Hydration Swelling in the Process of Oilfield Waterflooding

et al. 2019

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“…Both methods have been successfully applied to obtain vinyl polymers. The synthesis and studies on (meth)acrylate polymers have attracted the attention of various groups in recently [2][3][4][5][6][7][8][9][10][11][12][13]. Acrylate homopolymers along with their copolymers are used in various fields such as thin films, adsorption, fibers, filament coatings, lithography, lacquers, adhesives, printing inks, and binders .…”

Section: Introductionmentioning

confidence: 99%

New Methods in the Synthesis of (Meth)Acrylates

Soykan¹

2020

Organic Polymers

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Generally, the words "reactive polymers" and "functional polymers" mean the same thing and are used interchangeably in most studies and describe cross-linked (insoluble) bead-structured resins containing chemically reactive functional groups. In this way, reactive polymers are widely used as polymeric reagents or polymer supports in biochemical and chemical applications. Functional (meth) acrylates referred here to supply "functional esters" ruins as a general reactive group precursor. In other sense, the leaving (activating) groups of these monomers may easily react with the alcohols and amines carrying the desired reactive groups and therefore, in general, provide a single reaction step for the synthesis of reactive polymers. In this paper, we suggest new routes for a new (meth)acrylate-based monomers and polymers. Also, the synthesis of a serial new (meth)acrylate esters including amide, dioxolane, benzofuran, and chalcone groups is described.

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“…Son yıllarda yapılan çalışmalar polimer kompozitlerin üretimine yöneliktir (Demirelli vd., 2004;Spitalsky vd., 2010;Mondal vd., 2017;Reddy vd., 2011;Zhang vd., 2018). Aynı zamanda dioksalan grubu içeren akrilat polimerleriyle ilgili çalışmalar da mevcuttur (Kurt vd., 2014;İlter vd., 2017;İlter , 2012).…”

Section: Introductionunclassified

(2-Fenil-1,3 Dioksalan -4-il) metilmetakrilat-ko-etilmetakrilat polimerinin viskozitesinin sıcaklık ve konsantrasyon ile değişimi

Kar

İlter

2019

Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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Bu çalışmada sentezleme verileri başka bir çalışmada sunulan (2-Fenil-1,3 Dioksalan-4-il) metilmetakrilat-koetilmetakrilat (PDMMA-ko-EMA) polimer çözeltilerinin viskozitesine sıcaklık ve konsantrasyonun etkileri beş farklı sıcaklıkta araştırıldı. Bunun için Ubbelohde tipi viskozimetre (kılcal no: Ic, ID: 0.84 mm ve k: 0.03005) kullanılarak viskozite değerleri, Gay-Lussac tipi piknometre kullanılarak yoğunluk değerleri ölçülmüştür. Sıcaklığın etkisi Arrhenius tipi bir denklem ile konsantrasyonun etkisi ise iki tür denklem, power ve üstel model ile tanımlanmıştır. Sıcaklık ve konsantrasyonun etkisini birlikte ifade eden denklemler türetilmiştir. Aktivasyon enerjisi 4.07-11.87 kJ/mol arasında değişmektedir.

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Synthesis and characterization of an acrylate polymer containing chlorine-1,3-dioxalane groups in side chains

Cited by 3 publications

References 22 publications

Preparation of a Cationic Hyperbranched Polymer for Inhibiting Clay Hydration Swelling in the Process of Oilfield Waterflooding

Preparation of a Cationic Hyperbranched Polymer for Inhibiting Clay Hydration Swelling in the Process of Oilfield Waterflooding

New Methods in the Synthesis of (Meth)Acrylates

(2-Fenil-1,3 Dioksalan -4-il) metilmetakrilat-ko-etilmetakrilat polimerinin viskozitesinin sıcaklık ve konsantrasyon ile değişimi

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