ISSN:
1436-2449
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Summary Kinetic study was performed in short time propylene polymerization with a high activity-high stereospecificity catalyst system composed of MgCl2/TiCl4/PhCO2Et with AlEt3/PhCO2Et. The concentration of the active centers, [C *], the propagation rate constant, k p, and the chain transfer rate, r tr, were determined. The change of these values by the change of polymerization conditions, the concentration of monomer, AlEt3, and the temperature, were studied.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00265491
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