Mechanism of stereoregular polymerization of butadiene by homogeneous Ziegler-Natta catalysts. II. Effects of the nature of bases and halogens

1967 ◽  
Vol 5 (3) ◽  
pp. 521-529 ◽  
Author(s):  
Kei Matsuzaki ◽  
Tamio Yasukawa
Keyword(s):  
Stereoregular Polymerization ◽  
Ziegler Natta Catalysts

Regulation of alkoxysilane on stereoregular polymerization of Butene-1 catalyzed by TiCl4/MgCl2 Ziegler-Natta catalysts

Polymer ◽  
2021 ◽  
pp. 123925
Author(s):  
Weiping Zheng ◽  
Yuanjin Zhao ◽  
Meichen Han ◽  
Chengsi Zhou ◽  
Aihua He
Keyword(s):  
Stereoregular Polymerization ◽  
Ziegler Natta Catalysts

Crystalline magnesium chloride–electron donor complexes: new support materials for Ziegler–Natta catalysts

2017 ◽  
Vol 46 (13) ◽  
pp. 4452-4460 ◽  
Author(s):  
V. H. Nissinen ◽  
I. O. Koshevoy ◽  
T. T. Pakkanen
Keyword(s):  
Crystal Structure ◽  
Structure Formation ◽  
Magnesium Chloride ◽  
Donor Ligands ◽  
Nitrogen Donor Ligands ◽  
Support Materials ◽  
Polymerization Catalyst ◽  
Nitrogen Donor ◽  
Crystal Structure Formation ◽  
Ziegler Natta Catalysts

Chelating oxygen and nitrogen donor ligands (1,2-dimethoxyethane, 1,3-dimethoxypropane, and N,N′-diethylethylenediamine) are found to dictate the crystal structure formation of MgCl2, the important support component of a polymerization catalyst.

Investigation of the crystallization behavior of isotactic polypropylene polymerized with different Ziegler-Natta catalysts

2013 ◽  
Vol 129 (5) ◽  
pp. 2663-2670 ◽  
Author(s):  
Jian Kang ◽  
Jingping Li ◽  
Shaohua Chen ◽  
Hongmei Peng ◽  
Bin Wang ◽  
...  
Keyword(s):  
Isotactic Polypropylene ◽  
Crystallization Behavior ◽  
Ziegler Natta Catalysts

Probing into Effects of Support Pre-Treatment on the Polymerization Behavior and Morphology Development of Mg(OEt)2-Based Ziegler–Natta Catalysts

2021 ◽  
Author(s):  
Mohammad Hossein Jandaghian ◽  
Yasaman Maddah ◽  
Abdolhannan Sepahi ◽  
Reza Rashedi ◽  
Ehsan Nikzinat ◽  
...  
Keyword(s):  
Polymerization Behavior ◽  
Morphology Development ◽  
Pre Treatment ◽  
Ziegler Natta Catalysts

Polyacetylene fibril growth in soluble Ziegler-Natta catalysts

1984 ◽  
Vol 17 (8) ◽  
pp. 1633-1634 ◽  
Author(s):  
Mahmoud Aldissi ◽  
Francois Schue
Keyword(s):  
Ziegler Natta Catalysts
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