Basell Polyolefine Gmbh

Basell Poliolefine Italia S.r.l.

Basell Poliolefine Gmbh

Gerd Mannebach

Shahram Mihan

Gerhardus Meier

Iakovos Vittorias

Fabiana Fantinel

Manfred Hecker

Heinz Vogt

Ulf Schüller

Barbara Gall

Peter Bisson

Dieter Lilge

Giampaolo Pellegatti

Bernd Lothar Marczinke

Ulf Schueller

Cees Besems

Michael Olmscheid

Harilaos Mavridis

Thomas Herrmann

Maclovio Herrera Salinas

Volker Dolle

Dieter Littmann

Rainer Karer

Guido Funk

Pietro Baita

Joachim Berthold

Andre-Armand Finette

Andrei Gonioukh

Stephan Schmitz

Harald Schmitz

Andreas Maus

Maria Di Diego

Lorella Marturano

Eleonora Ciaccia

Klaus Berhalter

Ulf Schuller

Lenka Lukesova

Markus Busch

Davide Micheletti

Christian-Ulrich Schmidt

Lenka Richter-Lukesova

Sebastian Weiand

Mike Freudenstein

Markus Meierhöfer

Bernd Hoecker

Thomas Lindner

Guido Bürger

Adrian Popa

Guido Küpper

Maclovio Salinas Herrera

Catherine Beuzelin

Thomas Maurer

Jörn Müller

Alexander Wörz

Holger Brüning

Shahram Mlhan

Lakovos Vittorias

Uif Schüller

Fabiana Fantinell

Maclovio Herrara Salinas

Alexander Worz

Cathrine Beuzelin

Jorn Muller

Ulf SCHÜLLER

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

A process for preparing a polyolefin, including polymerizing olefins in the presence of an antistatic agent made from or containing an alkylene oxide derived polymer made from or containing in average from about 10 to about 200 repeating units &#x2014;(CH&#x2014;CHR&#x2014;O)&#x2014; with R being hydrogen or an alkyl group having from 1 to 6 carbon atoms, wherein the alkylene oxide derived polymer is a random copolymer of ethylene oxide and other alkylene oxides and a ratio of n:m is in the range of from 6:1 to 1:1, wherein (n) is the average number of repeating units &#x2014;(CH&#x2014;CH&#x2014;O)&#x2014; derived from ethylene oxide and (m) is the average number of repeating units &#x2014;(CH&#x2014;CHR'&#x2014;O)&#x2014; derived from the other alkylene oxides with R&#x2032; being an alkyl group having from 1 to 6 carbon atoms, and the end groups of the alkylene oxide derived polymer are &#x2014;OH groups.

Polymerization process in the presence of antistatic agent

The present disclosure relates to a polyethylene composition of Raised Temperature Resistance, having the following features:

Polyethylene of raised temperature resistance

The present disclosure relates to a polyethylene composition comprising copolymers of ethylene with 1-alkenes, or mixtures of ethylene homopolymers and said copolymers of ethylene with 1-alkenes, wherein the polyethylene composition has a molar mass distribution width (MWD) M/Mof from 7 to 15, a density of from 0.942 to 0.954 g/cm, a weight average molar mass Mof from 20,000 g/mol to 500,000 g/mol, a MIE of from 1.0 to 3.0 g/10 min, a MIF of from 100 to 200 g/10 min, and a ratio MIF/MIE of from 40 to 50.

Polyethylene for injection molding

A novel gas phase polymerization method is devised, for polymerization of low and ultralow density polyethylene.

Polyethylene polymerisation in gas phase reactor

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

A polyethylene for IM having excellent processing properties in terms of spiral flow testing is devised.

Polyethylene for injection moldings

New plastomer material for use in automotive parts such as bumpers is devised here, which is a novel polyethylene produced by a gas phase process.

Polyethylene composition and method for obtaining same

A novel LDPE from radical, high pressure polymerization is devised.

High pressure LDPE for medical applications

A novel PE material is devised showing excellent mechanical/optical properties and process ability, e.g. for film extrusion. The polyethylene of the invention is produced in one single e.g. gas phase reactor.

Impact resistant LLDPE composition and films made thereof

A multimodal ethylene copolymer having the following properties:

Polyethylene Copolymers

A novel adhesive composition suitable for composing multilayered coatings onto large, industrial equipment such as pipeline tubes is devised. The composition is a blend based on a polyethylene which determines the blend's favorable properties, which polyethylene itself can be used further in coating cables and for producing moldings, especially rotomoulded articles.

Adhesive polymer composition

Growing community of inventors

Münstermaifeld, Germany

Gerd Mannebach