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1

Moura, Isabel, Ana Vera Machado, Regina Nogueira, and V. Bounor-Legare. "Synthesis of Biodegradable Copolymers Based on Ethylene Vinyl Acetate and Polylactic Acid." Materials Science Forum 636-637 (January 2010): 819–24. http://dx.doi.org/10.4028/www.scientific.net/msf.636-637.819.

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In the present study biodegradable copolymers of ethylene vinyl acetate and polylactic acid were synthesized using transesterification reactions, the structure, morphology, mechanical properties and biodegradability of the produced materials were characterized. Ethylene vinyl acetate was modified with polylactic acid in an internal mixer using titanium propoxide as transesterification catalyst. The graft copolymers were characterized by elemental analysis, infrared spectroscopy, rheology, scanning electron microscopy and thermal analysis. Selective extractions for all copolymers were made, and the results indicate that a maximum of 25 % of EVA-g-PLA copolymer was synthesized by this method. Biodegradation tests were carried out using the standard ISO 14851 (1999), which specifies a method for determining the biochemical oxygen demand in a closed respirometer. This procedure allowed to synthesize biodegradable copolymers with mechanical properties similar to conventional polymers.
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2

Aliev, A. D., M. A. Vokal’, A. E. Chalykh, and V. K. Gerasimov. "Phase diagrams of ethylene-vinyl acetate copolymers." Polymer Science Series A 48, no. 12 (December 2006): 1281–86. http://dx.doi.org/10.1134/s0965545x06120091.

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3

Arsac, A., C. Carrot, and J. Guillet. "Rheological characterization of ethylene vinyl acetate copolymers." Journal of Applied Polymer Science 74, no. 11 (December 9, 1999): 2625–30. http://dx.doi.org/10.1002/(sici)1097-4628(19991209)74:11<2625::aid-app9>3.0.co;2-g.

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4

McGrattan, Brian J. "Examining the Decomposition of Ethylene-Vinyl Acetate Copolymers Using TG/GC/IR." Applied Spectroscopy 48, no. 12 (December 1994): 1472–76. http://dx.doi.org/10.1366/0003702944027750.

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With a combination of information from TG/IR and GC/IR measurements of the trapped gases, characterization of complex polymer decompositions can be made. In this paper, the thermally induced breakdown of ethylene-vinyl acetate (EVA) copolymers was studied. Results show that EVA undergoes a two-step decomposition: an acetate pyrolysis of the copolymer leaving a polyunsaturated linear hydrocarbon, followed by the breakdown of the hydrocarbon backbone to produce a large number of straight-chain hydrocarbon products.
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5

Bui, Nhi Dinh, Ngo Dinh Vu, Thao Thi Minh, Huong Thi Thanh Dam, Regina Romanovna Spiridonova, and Semenovich Alexandr Sirotkin. "Effect of Acetate Group Content in Ethylene-Vinyl Acetate Copolymer on Properties of Composite Based on Low Density Polyethylene and Polyamide-6." International Journal of Polymer Science 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/3149815.

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The effect of the content of vinyl acetate groups in ethylene-vinyl acetate copolymer on the properties of polymer composite based on low density polyethylene and polyamide-6 was studied. Ethylene-vinyl acetate copolymer containing less vinyl acetate groups (10–14 wt.%) has a positive compatibility effect on polymer composite than ethylene-vinyl acetate copolymer containing 21–30 wt.% vinyl acetate groups. The polymer composites of LDPE, PA-6, and EVA containing 10–14 wt.% vinyl acetate groups possess the ability of biodegradation. The physical-mechanical properties of sample and molecular mass reduce after 28 days of incubation.
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6

Marie, Emmanuelle, Yves Chevalier, Nathalie Issartel, Franck Eydoux, Laurent Germanaud, and Philippe Flores. "The Controlled Solvolysis of Ethylene−Vinyl Acetate Copolymers." Macromolecules 34, no. 17 (August 2001): 5838–47. http://dx.doi.org/10.1021/ma0102666.

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7

Henderson, A. M. "Ethylene-vinyl acetate (EVA) copolymers: a general review." IEEE Electrical Insulation Magazine 9, no. 1 (January 1993): 30–38. http://dx.doi.org/10.1109/57.249923.

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8

Chalykh, A. E., V. Yu Stepanenko, A. A. Shcherbina, and E. G. Balashova. "Adhesive properties of ethylene and vinyl acetate copolymers." Polymer Science. Series D 2, no. 1 (January 2009): 8–15. http://dx.doi.org/10.1134/s199542120901002x.

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9

Panchev, I., R. Velichkova, A. Dworak, and R. C. Schulz. "Branched polymers starting from ethylene-vinyl acetate copolymers." Reactive and Functional Polymers 27, no. 1 (October 1995): 53–59. http://dx.doi.org/10.1016/1381-5148(95)00034-d.

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10

Chowdhury, F., J. A. Haigh, L. Mandelkern, and Rufina G. Alamo. "The supermolecular structure of ethylene-vinyl acetate copolymers." Polymer Bulletin 41, no. 4 (October 14, 1998): 463–70. http://dx.doi.org/10.1007/s002890050388.

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11

Li, Fengkui, Wei Zhu, Xian Zhang, Chuntian Zhao, and Mao Xu. "Shape memory effect of ethylene-vinyl acetate copolymers." Journal of Applied Polymer Science 71, no. 7 (February 14, 1999): 1063–70. http://dx.doi.org/10.1002/(sici)1097-4628(19990214)71:7<1063::aid-app4>3.0.co;2-a.

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12

Zhang, Wei-An, and Yue-E. Fang. "Enhancement of radiation-resistant effect in ethylene–vinyl acetate copolymers by the formation of ethylene–vinyl acetate copolymers/clay nanocomposites." Journal of Applied Polymer Science 98, no. 6 (2005): 2532–38. http://dx.doi.org/10.1002/app.22299.

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13

Denisova, Yulia I., Alexey V. Roenko, Olga A. Adzhieva, Maria L. Gringolts, Georgiy A. Shandryuk, Alexander S. Peregudov, Eugene Sh Finkelshtein, and Yaroslav V. Kudryavtsev. "Facile synthesis of norbornene–ethylene–vinyl acetate/vinyl alcohol multiblock copolymers by the olefin cross-metathesis of polynorbornene with poly(5-acetoxy-1-octenylene)." Polymer Chemistry 11, no. 44 (2020): 7063–77. http://dx.doi.org/10.1039/d0py01167c.

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New norbornene−ethylene–vinyl acetate/vinyl alcohol multiblock copolymers are synthesized via the olefin cross-metathesis reaction of polynorbornene with poly(5-acetoxy-1-octenylene) followed by CC bond hydrogenation and acetoxy group deprotection.
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14

Ramírez-Hernández, Aurelio, Celia Aguilar-Flores, and Alejandro Aparicio-Saguilán. "Fingerprint analysis of FTIR spectra of polymers containing vinyl acetate." DYNA 86, no. 209 (April 1, 2019): 198–205. http://dx.doi.org/10.15446/dyna.v86n209.77513.

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The analysis of materials using Fourier transform infrared (FTIR) spectroscopy has a unique area called the fingerprint region for each compound. However, this area is almost never discussed because of its complexity due to the large number of signals that appear in it. In this work, the fingerprint region analysis of the ethylene–vinyl acetate copolymer (EVA) with different percentages of vinyl acetate (VA) (18%, 28%, 40%) was performed. In comparison with other instrumental techniques, the crystallinity and structural arrangement of the EVA copolymers were determined simply and economically. The crystallinities for EVA18, EVA28 and EVA40 were 24.39%, 6.95% and1.03%, respectively. In terms of structural ordering, the number of linear chains of EVA copolymer decreases as the concentration of VA increases, which favors the reduction of degrees of freedom and the formation of hydrogen bonds.
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15

Folie, B., C. Gregg, G. Luft, and M. Radosz. "Phase equilibria of poly(ethylene-co-vinyl acetate) copolymers in subcritical and supercritical ethylene and ethylenevinyl acetate mixtures." Fluid Phase Equilibria 120, no. 1-2 (June 1996): 11–37. http://dx.doi.org/10.1016/0378-3812(95)02981-8.

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16

Yu, Haiyang, Yong Zhang, and Wentan Ren. "Toughening effect of ethylene-vinyl acetate rubber on nylon 1010 compatibilized by maleated ethylene-vinyl acetate copolymers." Journal of Polymer Science Part B: Polymer Physics 47, no. 4 (February 15, 2009): 434–44. http://dx.doi.org/10.1002/polb.21648.

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17

Jin, Jing, Shuangjun Chen, and Jun Zhang. "UV aging behaviour of ethylene-vinyl acetate copolymers (EVA) with different vinyl acetate contents." Polymer Degradation and Stability 95, no. 5 (May 2010): 725–32. http://dx.doi.org/10.1016/j.polymdegradstab.2010.02.020.

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18

Wenwei, Zhao, Zhong Xiaoguang, Yu Li, Zhang Yuefang, and Sun Jiazhen. "Determination of the vinyl acetate content in ethylene-vinyl acetate copolymers by thermogravimetric analysis." Polymer 35, no. 15 (July 1994): 3348–50. http://dx.doi.org/10.1016/0032-3861(94)90148-1.

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19

Chalykh, A. E., V. K. Gerasimov, S. N. Rusanova, O. V. Stoyanov, O. G. Petukhova, G. S. Kulagina, and S. A. Pisarev. "Phase structure of silanol-modified ethylene-vinyl acetate copolymers." Polymer Science Series A 48, no. 10 (October 2006): 1058–66. http://dx.doi.org/10.1134/s0965545x06100063.

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20

Takemoto, Mototsugu, Takuma Karasawa, Hiroshi Mizumachi, and Mikio Kajiyama. "Miscibility Between Ethylene Vinyl Acetate Copolymers and Tackifier Resins." Journal of Adhesion 72, no. 1 (January 2000): 85–96. http://dx.doi.org/10.1080/00218460008029269.

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21

Willman, J. R. Schneider, and I. R. Peat. "13C-NMR study of chlorinated ethylene–vinyl acetate copolymers." Journal of Polymer Science Part A: Polymer Chemistry 25, no. 3 (March 1987): 857–72. http://dx.doi.org/10.1002/pola.1987.080250311.

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22

Khuzakhanov, R. M., Ya V. Kapitskaya, O. V. Stoyanov, and N. N. Nikitina. "Adhesive compositions based on modified ethylene-vinyl acetate copolymers." Polymer Science Series C 49, no. 2 (June 2007): 205–8. http://dx.doi.org/10.1134/s1811238207020245.

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23

Legon'kova, O. A., A. A. Popov, A. A. Bokarev, and S. G. Karpova. "Hybrid Composites Based on Ethylene and Vinyl Acetate Copolymers." International Polymer Science and Technology 39, no. 2 (February 2012): 57–60. http://dx.doi.org/10.1177/0307174x1203900212.

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24

Shangin, Yu A., V. G. Baranov, and L. V. Makarova. "Crystallization study of copolymers of ethylene with vinyl acetate." Polymer Science U.S.S.R. 31, no. 9 (January 1989): 2183–88. http://dx.doi.org/10.1016/0032-3950(89)90444-9.

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25

Galanopoulo, Paul, Pierre-Yves Dugas, Muriel Lansalot, and Franck D'Agosto. "Poly(ethylene glycol)-b-poly(vinyl acetate) block copolymer particles with various morphologies via RAFT/MADIX aqueous emulsion PISA." Polymer Chemistry 11, no. 23 (2020): 3922–30. http://dx.doi.org/10.1039/d0py00467g.

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The polymerization-induced self-assembly (PISA) of amphiphilic diblock copolymers of poly(ethylene glycol)-b-poly(vinyl acetate) in water was achieved through macromolecular design via interchange of xanthate (MADIX) polymerization in emulsion.
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26

Barbosa, Ronilson V., Bluma G. Soares, and Ailton S. Gomes. "Graft copolymers from modified ethylene/vinyl acetate copolymers, 2. Synthesis of polystyrene-grafted poly[ethylene-co-(vinyl acetate)] and evaluation of its compatibilizing effect in polystyrene/poly[ethylene-co-(vinyl acetate)] blends." Macromolecular Chemistry and Physics 195, no. 9 (September 1994): 3149–57. http://dx.doi.org/10.1002/macp.1994.021950913.

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27

Shi, X. M., J. Zhang, J. Jin, and S. J. Chen. "Non-isothermal crystallization and melting of ethylene-vinyl acetate copolymers with different vinyl acetate contents." Express Polymer Letters 2, no. 9 (2008): 623–29. http://dx.doi.org/10.3144/expresspolymlett.2008.75.

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28

Camacho, Javier, Eduardo Díez, Ismael Díaz, and Gabriel Ovejero. "Hansen solubility parameter: from polyethylene and poly(vinyl acetate) homopolymers to ethylene-vinyl acetate copolymers." Polymer International 66, no. 7 (March 17, 2017): 1013–20. http://dx.doi.org/10.1002/pi.5351.

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29

INOUE, Norio, Miya OKAMURA, and Sadao SEGAWA. "Characterization of copolymers grafed with vinyl chloride onto poly(ethylene-vinyl acetate)." KOBUNSHI RONBUNSHU 45, no. 9 (1988): 677–82. http://dx.doi.org/10.1295/koron.45.677.

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30

Chesnokova, Alexandra N., Oksana V. Lebedeva, Yury N. Pozhidaev, Nikolay A. Ivanov, and Alexander E. Rzhechitskii. "Synthesis and Properties of Composite Membranes for Polymer Electrolyte Membrane Fuel Cells." Advanced Materials Research 884-885 (January 2014): 251–56. http://dx.doi.org/10.4028/www.scientific.net/amr.884-885.251.

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The paper is devoted to the sol-gel synthesis of proton conductive organic-silicon composite membranes based on tetraethyl orthosilicate (TEOS) and copolymers of 2-methyl-5-vinylpyridine and vinyl chloride (MVP-VC), 2-methyl-5-vinylpyridine and vinyl acetate (MVP-VA), copolymers of ethylene glycol vinyl glycidyl ether and styrene (KS-1 and KS-2), and nitrogen-containing heteroaromatic derivatives of sulfonic acids: 2-phenyl-5-benzimidazolsulfonic acid (PBISA) and pyridine-3-sulfonic acid (PSA). Properties of synthesized membranes, such as proton conductivity, activation energy, ion exchange capacity, dimensional stability have been investigated.
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31

Bott, R. H., J. A. Kuphal, L. M. Robeson, and D. Sagl. "Miscibility of poly(vinyl acetate) and vinyl acetate-ethylene copolymers with styrene-acrylic acid and acrylate-acrylic acid copolymers." Journal of Applied Polymer Science 58, no. 9 (November 28, 1995): 1593–605. http://dx.doi.org/10.1002/app.1995.070580923.

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32

Bartolini, Arianna, Paolo Tempesti, Claudio Resta, Debora Berti, Johan Smets, Yousef G. Aouad, and Piero Baglioni. "Poly(ethylene glycol)-graft-poly(vinyl acetate) single-chain nanoparticles for the encapsulation of small molecules." Physical Chemistry Chemical Physics 19, no. 6 (2017): 4553–59. http://dx.doi.org/10.1039/c6cp07967a.

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Amphiphilic poly(ethylene glycol)-graft-poly(vinyl acetate) copolymers with a low degree of grafting undergo self-folding in water driven by hydrophobic interactions, resulting in single-chain nanoparticles (SCNPs) possessing a hydrodynamic radius of about 10 nm.
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33

Srivastava, S. K., M. Pramanik, and H. Acharya. "Ethylene/vinyl acetate copolymer/clay nanocomposites." Journal of Polymer Science Part B: Polymer Physics 44, no. 3 (2005): 471–80. http://dx.doi.org/10.1002/polb.20702.

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34

Buerger, D. E., and R. H. Boyd. "Subglass relaxation processes: dielectric relaxation in vinyl acetate/ethylene copolymers." Macromolecules 22, no. 6 (November 1989): 2699–705. http://dx.doi.org/10.1021/ma00196a029.

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35

Rätzsch, Manfred, and Ullrich Hofmann. "The Crosslinking of Ethylene-Vinyl Acetate Copolymers with Sodium Alcoholates." Journal of Macromolecular Science: Part A - Chemistry 28, no. 2 (February 1991): 145–57. http://dx.doi.org/10.1080/00222339108052092.

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36

Macknight, William J., and Roland J. Tetreault. "Dynamic mechanical behavior of partially hydrolyzed ethylene-vinyl acetate copolymers." Journal of Polymer Science Part C: Polymer Symposia 35, no. 1 (March 8, 2007): 117–27. http://dx.doi.org/10.1002/polc.5070350110.

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37

Erbil, H. Yildirim. "Surface-free energy analysis of hydrolyzed ethylene-vinyl acetate copolymers." Journal of Applied Polymer Science 33, no. 4 (March 1987): 1397–412. http://dx.doi.org/10.1002/app.1987.070330427.

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38

Perelygina, R. A., I. A. Starostina, A. S. Ziganshina, A. R. Efimova, and O. V. Stoyanov. "Modification of Ethylene and Vinyl Acetate Copolymers with Petroleum Resins." Polymer Science, Series D 12, no. 4 (October 2019): 372–75. http://dx.doi.org/10.1134/s1995421219040130.

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39

Marie, Emmanuelle, Yves Chevalier, Franck Eydoux, Laurent Germanaud, and Philippe Flores. "Control of n-alkanes crystallization by ethylene–vinyl acetate copolymers." Journal of Colloid and Interface Science 290, no. 2 (October 2005): 406–18. http://dx.doi.org/10.1016/j.jcis.2005.04.054.

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40

Bugada, Daniele C., and Alfred Rudin. "Molecular structure and melting behaviour of ethylene-vinyl acetate copolymers." European Polymer Journal 28, no. 3 (March 1992): 219–27. http://dx.doi.org/10.1016/0014-3057(92)90179-6.

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41

Gospodinova, Natalia, Levon Terlemezyan, Marin Mihailov, U. Men Han, and Kim Ben Du. "Microstructure of ethylene-(vinyl acetate) copolymers prepared by emulsion copolymerization." European Polymer Journal 28, no. 8 (August 1992): 961–67. http://dx.doi.org/10.1016/0014-3057(92)90325-v.

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42

Safin, D. Kh, R. A. Safarov, R. T. Zaripov, F. M. Kalimullin, A. A. Belov, R. A. Khasanshin, and A. F. Safin. "Development of ethylene production and ethylene-consuming industries on the example of LDPE production plants at Kazanorgsintez PJSC." Plasticheskie massy, no. 7-8 (September 17, 2020): 49–52. http://dx.doi.org/10.35164/0554-2901-2020-7-8-49-52.

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The main properties and methods of producing LDPE are considered, the volumes of its production in the world and in theRussian Federationare given. The main characteristics of LDPE produced at PJSC Kazanorgsintez, ethylene-vinyl acetate copolymers, as well as methods for their production are represented. The measures taken to improve the properties of the end product are described.
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43

Durmus, Ali, Mine B. Alanalp, and Ismail Aydin. "Investigation of morphological, rheological, and mechanical properties of cyclic olefin copolymer/poly(ethylene-co-vinyl acetate) blend films." Journal of Plastic Film & Sheeting 34, no. 2 (May 17, 2017): 140–59. http://dx.doi.org/10.1177/8756087917709333.

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In this study, cyclic olefin copolymer/poly(ethylene- co-vinyl acetate) 90/10, 80/20, and 70/30 blends were prepared by melt processing in a twin screw extruder equipped with a cast film haul-off unit to make films. Microstructural, rheological, mechanical, and viscoelastic properties of film samples were investigated by various tests performed in scanning electron microscope, rotational rheometer, dynamic mechanical analyzer, and tensile test machine. We observed that the films exhibited characteristic immiscible “matrix–droplet” or “cocontinuous” blend morphology, depending on the sample composition. Based on the melt rheology and dynamic mechanical analyzer tests, we found that poly(ethylene- co-vinyl acetate) addition changed the viscoelastic properties of cyclic olefin copolymer such as increasing short-term creep strain and relaxation time but reducing relaxation rate in solid state. One can conclude that such effects became more pronounced by adding a compatibilizer (PE-g-MA) at 50% of poly(ethylene- co-vinyl acetate) present in the composition. We also found that poly(ethylene- co-vinyl acetate) addition into cyclic olefin copolymer reduced the Young’s modulus and yield stress and increased the strain at break for the blends.
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44

Park, Soochul, Chaiseok Yim, Byung H. Lee, and Soonja Choe. "Properties of the blends of ethylene-vinyl acetate and ethylene-α-olefins copolymers." Macromolecular Research 13, no. 3 (June 2005): 243–52. http://dx.doi.org/10.1007/bf03219059.

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45

Tang, L?W, K?C Tam, C?Y Yue, X. Hu, Y?C Lam, and L. Li. "Influence of the molecular weight of ethylene vinyl acetate copolymers on the flow and mechanical properties of uncompatibilized polystyrene/ethylene-vinyl acetate copolymer blends." Polymer International 50, no. 1 (January 2001): 95–106. http://dx.doi.org/10.1002/1097-0126(200101)50:1<95::aid-pi591>3.0.co;2-7.

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46

Datta, Sujit K., Tapan K. Chaki, and Anil K. Bhowmick. "Electron Beam Initiated Grafting and Crosslinking of Ethylene Vinyl Acetate Copolymer. Part-I: Structural Characterization." Rubber Chemistry and Technology 69, no. 1 (March 1, 1996): 120–29. http://dx.doi.org/10.5254/1.3538352.

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Abstract Electron beam irradiation of Ethylene vinyl acetate, EVA (VA content 12, 28 & 45%) copolymer was carried out in presence of trimethylolpropane trimethacrylate (TMPTMA) and triallyl cyanurate (TAC) and the structure of the modified copolymers was determined with the help of IR spectroscopy and gel content measurements. The IR absorbance peak at 1640 cm−1 disappears at lower radiation dose indicating that the grafting and crosslinking reactions take place through double bonds. Some carbonyl groups are formed during irradiation. The concentration of carbonyl group increases with the radiation dose and the level of multifunctional monomers. The grafting level of TAC onto EVA determined from IR absorbance peak at 1565 cmx−1 remains almost constant with the variation of radiation dose and increases with TAC level. The gel content increases with radiation dose, but changes marginally with TMPTMA and TAC levels. The percent gel content increases linearly with vinyl acetate content in EVA.
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47

Zhang, Rui, Xianru He, Qian Chen, and Lingyao Meng. "Non-Isothermal Crystallization Behaviors of Ethylene Vinyl Acetate Copolymer and Ethylene Vinyl Acetate Copolymer-Graft-Maleic Anhydride." Journal of Macromolecular Science, Part B 54, no. 12 (October 6, 2015): 1515–31. http://dx.doi.org/10.1080/00222348.2015.1103394.

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48

Meszlényi, Gábor, and Gyula Körtvélyessy. "Direct determination of vinyl acetate content of ethylene-vinyl acetate copolymers in thick films by infrared spectroscopy." Polymer Testing 18, no. 7 (October 1999): 551–57. http://dx.doi.org/10.1016/s0142-9418(98)00053-1.

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49

Cheng, Lin, Sijun Liu, and Wei Yu. "Recyclable ethylene-vinyl acetate copolymer vitrimer foams." Polymer 222 (April 2021): 123662. http://dx.doi.org/10.1016/j.polymer.2021.123662.

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50

Marcilla, A. "MCM-41 catalytic pyrolysis of ethylene–vinyl acetate copolymers: kinetic model." Polymer 42, no. 19 (September 2001): 8103–11. http://dx.doi.org/10.1016/s0032-3861(01)00277-4.

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