Borealis Ag

Borealis Technology Oy

Borealis Gmbh

Ann Watson

Markus Gahleitner

Katja Ellen Klimke

Ola Fagrell

Davide Tranchida

Jingbo Wang

Hermann Braun

Martin Anker

Dietrich Gloger

Oscar Prieto

Albrecht Dix

Anna Hjärtfors

James Elliott Robinson

Åsa Wannerskog

Asa Wannerskog

Anna Hjartfors

Fredrik Bergfors

Audrey Frenot Johansson

James Ellis Robinson

Bill Fajardo

Ted Gormanos

ÅSa Wannerskog

The present invention concerns a foamable polymer composition and a foamed polymer composition obtained by foaming this foamable polymer composition. The invention is also concerned with a cable comprising at least one layer which comprises the foamable polymer composition or the foamed polymer composition. The invention further provides a process for producing a foamed polymer composition.

Foaming behaviour of polymer compositions using passive nucleation

The present invention is directed to a new cable having at least one insulation layer, to a process for producing such cable as well as to the use of a polymeric-nucleating agent for increasing the crystallization temperature of a polymer composition being part of an insulation layer of such a cable and the use of such a cable as communication cable and/or electrical cable.

Insulation layer for cables

The present invention is directed to a new cable having at least one insulation layer, to a process for producing such cable as well as to the use of a soluble a-nucleating agent (NA) for increasing the crystallization temperature of a polymer composition (PC) being part of an insulation layer of such a cable and the use of such a cable as communication cable and/or electrical cable.

The invention relates to a tube comprising a heterophasic polypropylene composition comprising a heterophasic polypropylene copolymer with an antioxidant comprising a sterically hindered phenol. The heterophasic polypropylene copolymer has the relative amount of crystal line polypropylene above 20 wt %. the relative amount of xylene cold solubles (XCS) fraction is at least 10 wt % and the relative content of isolated ethylene sequences (I(E)) of the XCS fulfills the equation: I(E)&#x3c;78&#x2212;1.97&#xd7;C+0.015&#xd7;(C)wherein C is the comonomer content [wt %] of the XCS fraction and wherein the I(E) content is defined by equation I(E) wherein I(E) is the relative content of isolated to block ethylene sequences. 

Tube made of a heterophasic polypropylene composition

A semiconductive polyolefin composition comprising (i) up to 80 wt. % of a polyolefin (I), (ii) carbon black, and (iii) up to 60 wt. % of a polymer (II) having a melting point of not less than 100&#xb0; C., wherein the polyolefin (I) comprises two different ethylene copolymers: a first ethylene copolymer and second ethylene copolymer; wherein the first ethylene copolymer comprises polar group containing co-monomers in the amount of 3.5 mol % or less; and wherein the second ethylene copolymer comprises silane group containing co-monomers in the amount of 0.7 mol % or less.

Semiconductive polyolefin composition

The present invention relates to a semiconductive polyolefin composition comprising:

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Arbroath, United Kingdom

Ann Watson