Kinetic and stereospecific manifestations of a set of active centres in butadiene polymerization under the action of a catalytic system based on NdCl3•3TBP

被引:0
|
作者
Monakov, YB [1 ]
Sabirov, ZM [1 ]
Duvakina, NV [1 ]
Urazbaev, VN [1 ]
Ponomareva, OA [1 ]
机构
[1] Russian Acad Sci, Inst Organ Chem, Ufa Res Ctr, Ufa 450054, Russia
关键词
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The unusual dependence of butadiene conversion and polymer microstructure on the ratio Mg/Nd or Al/Nd during the polymerization of butadiene under the action of NdCl3. 3TBP-AlBu3i-MgBu(i-C8H17) can be explained by the formation of a set of active centres in the catalytic system.
引用
收藏
页码:157 / 159
页数:3
相关论文
共 37 条
  • [2] Polymerization of butadiene and isoprene with the NdCl3 center dot 3TBP-TIBA catalyst system
    Iovu, H
    Hubca, G
    Simionescu, E
    Badea, EG
    Dimonie, M
    ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1997, 249 : 59 - 77
  • [3] Diene polymerization initiated by NdCl3•3TBP-based catalytic systems.: Multiplicity of active centers and their structure and stereospecificity distribution
    Monakov, YB
    Sabirov, ZM
    Urazbaev, VN
    Efimov, VP
    POLYMER SCIENCE SERIES A, 2002, 44 (03) : 228 - 231
  • [4] Spectral characterization of polydienes obtained with the NdCl3•3TBP-TIBA catalytic system
    Iovu, H
    Hubca, G
    Dimonie, M
    Simionescu, E
    Badea, EG
    MATERIALE PLASTICE, 1997, 34 (3-4) : 203 - 209
  • [5] Kinetic regularities of piperylene polymerization with NdCl3 center dot 3TBP-Al(i-C4H9)(3) catalytic system
    Sabirov, ZM
    Urazbaev, VN
    Marina, NG
    Duvakina, NV
    Minchenkova, NK
    Monakov, YB
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1997, 39 (01): : 141 - 145
  • [6] On the mechanism of regio- and stereoselectivity in pyperilene polymerization under the action of catalytic system NdCl3 center dot 3TBFAl(i-C4H9)(3)
    Monakov, YB
    Sabirov, ZM
    Urazbaev, VN
    Marina, NG
    DOKLADY AKADEMII NAUK, 1996, 350 (01) : 65 - 67
  • [7] The role of the structure of diene in the mechanism of regio- and stereoregulation in polymerization with NdCl3 center dot 3TBP-Al(i-C4H9)(3) catalytic system
    Sabirov, ZM
    Urazbaev, VN
    Monakov, YB
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1997, 39 (01): : 150 - 154
  • [8] NATURE OF ACTIVE-CENTERS OF POLYMERIZATION OF BUTADIENE UNDER THE ACTION OF TIR3 COMPOUNDS
    GUZMAN, IS
    SMERKIN, SP
    AFINOGENOVA, LL
    TINYAKOVA, YI
    DOLGOPLOSK, BA
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1985, 27 (12): : 2583 - 2588
  • [9] BUTADIENE-1,3 POLYMERIZATION UNDER THE TITANIUM CATALYTIC-SYSTEM IN THE PRESENCE OF ANTIOXIDANTS
    TERGANOVA, MV
    MURACHEV, VB
    BYRIKHIN, VS
    PRAVEDNIKOV, AN
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1986, 29 (03): : 119 - 121
  • [10] Kinetics of Isoprene Polymerization in the Presence of the Catalytic System NdCl3 • nCH3CH(OH)CH3-Al(i-C4H9)3-Piperylene
    Tereshchenko, K. A.
    Ulitin, N. V.
    Shiyan, D. A.
    Al'metova, G. F.
    Zakharova, E. M.
    Nasyrov, I. Sh.
    Zakharov, V. P.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2019, 13 (01) : 170 - 176