Basell Polyolefine Gmbh

Basell Poliolefine Gmbh

Bassel Polylefine Gmbh

Iakovos Vittorias

Gerhardus Meier

Ulf Schüller

Bernd Lothar Marczinke

Dieter Lilge

Gerd Mannebach

Barbara Gall

Jens Wiesecke

Shahram Mihan

Volker Dolle

Harilaos Mavridis

Johannes-Friedrich Enderle

Fabiana Fantinel

Ulf Schuller

Heinz Vogt

Peter Bisson

Manfred Hecker

Andreas Maus

Diana Dötsch

Cees Besems

Michael Olmscheid

Joachim Berthold

Diana Doetsch

Thomas Herrmann

Bernd L Marczinke

Dieter Littmann

Ulf Schueller

Andre-Armand Finette

Andrei Gonioukh

Stephan Schmitz

Eleonora Ciaccia

Klaus Berhalter

Lenka Lukesova

Rainer Sattel

Markus Busch

Maclovio Herrera Salinas

Johannes-Gerhard Müller

Sebastian Weiand

Guido Bürger

Guido Küpper

Johannes-Gerhard Mueller

Ulf SCHÜLLER

Maclovio Herrara Salinas

A polyethylene composition having the following features:

Polyethylene composition for films

A polyethylene composition having the following features: The polyethylene composition can be used to produce pipes and films.

Polyethylene composition having high mechanical properties and processability

The present disclosure provides a low density polyethylene (LDPE) having (A) a density from 0.910 to 0.924 g/cm, determined according to ISO 1183 at 23&#xb0; C.; (B) an elongational hardening of at least 4.2, at 150&#xb0; C. at an elongational rate of 1 s; (C) a ratio Mw/Mn of at least 18, where (i) Mw is the weight average molar mass, measured by a MALLS detector coupled to a GPC, and (ii) Mn is the number average molar mass, measured by GPC (Gel Permeation Chromatography); and (D) a Mw of at least 230,000 g/mol. The present disclosure also provides an article of manufacture made from or containing (A) a substrate and (B) a coating layer made from or containing the disclosed LDPE. The present disclosure further provides a polymerization process occurring (A) in the presence of oxygen as the only radical initiating agent and (B) in the absence of solvents.

Low density polyethylene with high elongation hardening

A polyethylene composition made from or containing a polyethylene, having the following features:

Polyethylene composition having high stress cracking resistance

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:

A novel polyethylene formed by Ziegler catalyst is devised, for use in blow moulding.

Trimodal polyethylene for use in blow moulding

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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Mainz, Germany

Iakovos Vittorias