Stiffening of the catalyst backbone of salan-type catalyst 1via ring closure yields
indanosalan 3 and increases activity and molar mass capability by two orders of magnitude …

For [OOOO]-type catalysts, the introduction of two methyl substituents behind the active site,
at the backbone C3 linker, can substantially impact performance in propene polymerization …

The performance of C 2-symmetric ansa-hafnocene catalysts for isotactic polypropylene
typically deteriorates at increasing temperature much faster than that of their zirconium …

A set of metallocene olefin polymerization catalysts bearing triptycene moieties in either
position 4–5 (complexes Ty1–Ty5) or in position 5–6 (complexes Ty6–Ty8) of the basic …

For more than 40 years, the synthesis of C2‐symmetric indenyl‐based racemic
metallocenes for the isoselective polymerization of propylene relied on a tedious separation …

In this contribution, the binuclear Ti olefin polymerization catalyst 1, 4-phenoxy {[Me2Si
(C5H4) 2] TiCl} 2 (Complex 2) was synthesized by the reaction of hydroquinone with [Me2Si …

Für über 40 Jahre basierte die Synthese von racemischen C2‐symmetrischen indenyl‐
Metallocenen für die isospezifische Polymerisation von Propylen auf einer sehr …

Herein, this work reports fiber spinning of tailored isotactic polypropylene (iPP) by melt
spinning and melt drawing, yielding an adjustable diameter of 40–400 μm. The crystallinity …

Non-Chemical Routes to Tailor Polymer Polydispersity, Activity and Fragmentation
Mechanism of Zigler-Natta Catalytic Systems in Page 1 Keywords: ABSTRACT Available in …