Copolymerization of styrene with vinyl acetate in a construction petroleum bitumen medium and properties of obtained composite materials

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• 作者：R. G. Zhitov (1)
  V. N. Kizhnyaev (1)
  G. V. Ratovskii (1)
  V. V. Alekseenko (1)
  A. I. Smirnov (1)
  
• 关键词：petroleum bitumen ; vinyl acetate ; styrene ; radical copolymerization ; polymer ; bitumen composite materials
• 刊名：Polymer Science Series D
• 出版年：2014
• 出版时间：July 2014
• 年：2014
• 卷：7
• 期：3
• 页码：246-251
• 全文大小：276 KB
• 参考文献：1. R. G. Zhitov, V. N. Kizhnyaev, and A. I. Smirnov, 鈥淩adical polymerization of styrene and methacrylates in medium of oil bitumen,鈥?Polym. Sci. Ser. D ass="a-plus-plus">5(4), 253鈥?56 (2012). <a class="external" href="http://dx.doi.org/10.1134/S1995421212040247" target="_blank" title="It opens in new window">CrossRefa>
  2. R. A. Terteryan, / Depressant Additives to Petroleum, Fuels, and Oils (Khimiya, Moscow, 1990) [in Russian].
  3. M. E. Rozenberg, / Vinyl Acetate-Based Polymers (Khimiya, Leningrad, 1983) [in Russian].
  4. A. E. Ham, / Copolymerization (Interscience, New York, 1966).
  5. A. M. Toroptseva, K. V. Belogorodskaya, and V. M. Bondarenko, / Laboratory Manual for Chemistry and Engineering of Polymers, Ed. by A. F. Nikolaev (Khimiya, Leningrad, 1972).
  6. GOST 11501-75. Oil Bitumens. Method to Determine the Needle Penetration Depth.
  7. GOST 11507-78. Oil Bitumens. Method to Determine the Fraas Brittleness Fraas.
  8. GOST 11506-73. Oil Bitumens. Method to Determine the Softening Point by Ring and Ball.
  9. C. Walling, J. Am. Chem. Soc. ass="a-plus-plus">71, 1930鈥?935 (1949). <a class="external" href="http://dx.doi.org/10.1021/ja01174a009" target="_blank" title="It opens in new window">CrossRefa>
  
• 作者单位：R. G. Zhitov (1)
  V. N. Kizhnyaev (1)
  G. V. Ratovskii (1)
  V. V. Alekseenko (1)
  A. I. Smirnov (1)
  
  1. Irkutsk State University, ul. Karla Marksa 1, Irkutsk, 664003, Russia
  
• ISSN：1995-4220

文摘

The regularities of the copolymerization of styrene (Sr) with vinyl acetate (VA) in a construction petroleum bitumen (CPB) medium are studied. It is established that, in the bitumen medium, the superiority of styrene in terms of reactivity when compared to vinyl acetate is not expressed as critically as in the case of in-bulk copolymerization. Polymer-bitumen composite materials with improved operating performance as compared to bitumen were obtained by copolymerization.