Basell Polyolefine Gmbh

Bassel Polylefine Gmbh

Basf Se Corporation

Barbara Gall

Shahram Mihan

Konrad Knoll

Iakovos Vittorias

Gerhardus Meier

Ulf Schüller

Dieter Lilge

Volker Dolle

Bernd Lothar Marczinke

Jens Wiesecke

Johannes-Friedrich Enderle

Gerd Mannebach

Fabiana Fantinel

Michael Olmscheid

Dieter Littmann

Ulf Schueller

Manfred Hecker

Helmut Steininger

Heinz Vogt

Andrei Gonioukh

Stephan Schmitz

Rolf Mülhaupt

Peter Bisson

Cees Besems

Ulf Schuller

Bernd L Marczinke

Thomas Herrmann

Klaus Berhalter

Markus Busch

Michael Schiendorfer

Lenka Richter-Lukesova

Sebastian Weiand

Axel Pfahler

Frédéric Pelascini

Ulf SCHÜLLER

Lakovos Vittorias

Uif Schüller

The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties for use in preparing blow-molded articles and having the following features:

Polyethylene processes for producing compositions having high swell ratio

The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties for use in preparing blow-moulded articles and having the following features:

Polyethylene composition having high swell ratio

The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features:

Polyethylene composition with improved balance of environmental stress cracking resistance (FNCT) and impact resistance (Charpy), particularly suited for preparing pipes, said composition having the following features:

Polyethylene composition having high mechanical properties

Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-molded articles, said composition having the following features: 1) density from 0.945 to less than 0.952 g/cm; 2) ratio MIF/MIP from 15 to 30; 3) Shear-Induced Crystallization Index SIC from 2.5 to 5.5.

Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features:

A novel polyethylene is devised which polyethylene is particularly advantageous for manufacturing rotomoulded articles.

Polyethylene for rotomoulding

Process for preparing ethylene copolymers in the presence of free-radical polymerization initiator at pressures in the range of from 160 MPa to 350 MPa and temperatures in the range of from 100&#xb0; C. to 350&#xb0; C. in a tubular reactor by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers, wherein the bi- or multifunctional comonomer bears at least two different functional groups, of which at least one is a unsaturated group, which can be incorporated into the growing polymer chain, and at least another functional group can act as chain transfer agent in radical ethylene polymerization, ethylene copolymers obtainable by such a process, the use of the ethylene copolymers for extrusion coating and a process for extrusion coating a substrate selected from the group consisting of paper, paperboard, polymeric film, and metal, with such ethylene copolymers.

Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers

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Günzburg, Germany

Barbara Gall