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Polyethersulfone supported titanium complexes as ethylene polymerization catalysts
Journal article   Peer reviewed

Polyethersulfone supported titanium complexes as ethylene polymerization catalysts

Virendrakumar Gupta, C. P. Vinod, G. U. Kulkarni, Goutam K. Lahiri, Niladri Maity and Sumit Bhaduri
Current science (Bangalore), Vol.88(7), pp.1162-1164
10/04/2005

Abstract

Atoms Catalysts Chemical bonding Materials Molecular weight Polyethylenes Polymerization Polymers RESEARCH COMMUNICATIONS Sulfur Titanium
Polyethersulfone has been used as the support to anchor TiCl4 or Cp2TiCl2 through dative 'O–Ti' bond. The supported complexes in combination with methylaluminoxane are effective ethylene polymerization catalysts. The polyethylene made by the supported catalysts, especially the titanocene-derived catalyst, has low polydispersity indicating single site character.

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