Zirconium-based coupling

Zirconium based coupling agents and adhesion promoters... 

In this section, the use of zirconium-based coupling agents is reviewed and, where possible, their industrial applications are noted. 

Fundamental studies on zirconium-based coupling agents... 

Metal-Based Coupling Agents Example of Zirconium and Titanium... 

Based on Chien s research results, Collins et al. modified the basic structure of the catalysts and also achieved elastic material [8,18,19]. In both cases the elastic properties of the polymers are justified in a block structure with isotactic and atactic sequences. In 1999 Rieger et al. presented a couple of asymmetric, highly active metallocene catalysts, e.g., the dual-side catalyst rac-[l-(9-r 5-fluorenyl)-2-(5,6-cyclo-penta-2-methyl-l-q5-indenyl)ethane]zirconium dichloride (Fig. 3). These catalysts allowed building of isolated stereoerrors in the polymer chain to control the tacticity and therefore the material properties of the polymers [9],... 

Capow [Kenrich], TM for a series of powdered forms of coupling agents based on titanium, zirconium, or aluminum. 

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