Borealis Technology Oy

Borealis Ag

Tung Pham

Doris Machl

Katja Ellen Klimke

Markus Gahleitner

Klaus Bernreitner

Espen Ommundsen

Jingbo Wang

Pauli Leskinen

Christer Svanberg

Petar Emilov Doshev

Norbert Reichelt

Yi Liu

Pirjo Jääskeläinen

Christelle Grein

Dietrich Gloger

Francis Costa

Thomas Gkourmpis

Manfred Stadlbauer

Anh Tuan Tran

Nina Ackermans

Jens Reussner

Johannes Wolfschwenger

Takashi Uematsu

Thomas Steffl

Susana Filipe

Sybille Simon

David Friel

Kshama Motha

Katja Klimke

Muhammad Ali Malik

Svein Nenseth

Harry Oysaed

Manfred Jarzombek

Ariid Follestad

Petar Doshev

Bhawna Kulshreshta

Bernt-Äke Sultan

Tonja Schedenig

Blow molded article comprising a propylene copolymer having a MFR(230&#xb0; C.) in the range of more than 2.0 to 12.0 g/10 min, a comonomer content in the range of 4.0 to below 4.0 mol.-%, a melting temperature in the range of 125 to below 143&#xb0; C., and a xylene cold soluble fraction (XCS) in the range of above 15.0 to 40.0 wt.-%.

Blow molded article with good mechanical and optical properties

The present invention relates to a semiconductive polyolefin composition comprising graphene nanoplatelets. It also relates to a semiconductive polyolefin composition comprising the combination of graphene nanoplatelets and carbon black. Moreover, the present invention is related to a process for producing the semiconductive polyolefin composition as well to the use of the semiconductive polyolefin composition in a power cable. Further, the invention is also related to an article, preferably a power cable comprising at least one semiconductive layer comprising said polyolefin composition.

Semiconductive polyolefin composition comprising conductive filler

Propylene polymer composition comprising a polypropylene (A), an elastomeric copolymer (B) of ethylene and at least one &#x3b1;-olefin comonomer selected form the group consisting of propylene, 1-butene, 1-pentene, 1-hexene, 1-heptene and 1-octene, and an ethylene C2 to C8 alkyl acrylate copolymer (C) wherein the composition has a strain hardening SH(at a Hencky strain rate of 3 s) of at least 0.5.

Soft polypropylene composition with soft touch feeling

The present invention relates to a polymer composition, comprising: (i) a polypropylene matrix; (ii) a first elastomeric phase dispersed within the matrix and having a glass transition temperature Tg1, measured with dynamical mechanical thermal analysis according to ISO 6721-2, wherein the first elastomeric phase comprises an ethylene copolymer having comonomer units derived from Cto Colefins; (iii) a second elastomeric phase dispersed within the matrix, wherein the second elastomeric phase is crosslinked and has a glass transition temperature Tg2, measured with dynamical mechanical thermal analysis according to ISO 6721-2, within the range of &#x2212;70&#xb0; C. to &#x2212;90&#xb0; C., wherein the difference between Tg1 and Tg2 is at least 15&#xb0; C. and Tg1 is higher than Tg2.

Impact-modified polypropylene

Cable layer including a propylene polymer composition including (a) a propylene polymer (b) an elastomeric copolymer of propylene and at least one comonomer selected from the group consisting of ethylene, C4 &#x3b1;-olefin, C5 &#x3b1;-olefin, C6 &#x3b1;-olefin, C7 &#x3b1;-olefin, C8 &#x3b1;-olefin, C9 &#x3b1;-olefin and C10 &#x3b1;-olefin, and (c) units derived from at least bifunctionally unsaturated monomer(s) and/or at least multifunctionally unsaturated low molecular weight polymer(s), the units being linked to the propylene polymer and/or the elastometric copolymer wherein the gel content of the propylene polymer composition determined as the amount of polymer insoluble in boiling xylene is not more than 1 wt %.

Cable layer of modified soft polypropylene

Cable layer comprising a propylene polymer composition comprising (a) a polypropylene (A) (b) an elastomeric copolymer (E) comprising units derived from propylene and ethylene and/or C4 to C20 &#x3b1;-olefin and (c) a polar ethylene polymer (C) wherein the cable layer and/or the propylene polymer composition has a gel content of equal or more than 0.20 wt.-%.

Cable layer of modified soft polypropylene with improved stress whitening resistance

The present invention is directed to a first polypropylene composition comprising a propylene copolymer as matrix phase (A) comprising a homo/random/block copolymer consisting of a) a propylene homopolymer (A1); b) a propylene random copolymer (A2); and c) an ethylene-propylene rubber (EPR) (A3) and a polyolefin (B) dispersed in the matrix phase (A), which comprises hydrolysable silicon-containing groups. The present invention is furthermore directed to a second polypropylene composition comprising a matrix phase (A) comprising a propylene homo- or copolymer with an impact strength at +23&#xb0; C. of at least 40.0 kJ/min a Charpy notched test according to ISO 179-1eA:2000 and a polyolefin (B) dispersed in the matrix phase (A), which comprises hydrolysable silicon-containing groups. The invention is furthermore directed to a production process for the polypropylene compositions and an article made thereof.

Flexible polypropylene with high impact strength

The present invention relates to a polyolefin composition comprising an olefin homo- or copolymer (A) in an amount of 90 wt. % or more, and an olefin homo- or copolymer (B) comprising hydrolysable silicon-containing groups, wherein olefin homo- or copolymer (B) is present in the composition in an amount of from 0.01 to 2 wt. %.

Antiblocking agent using crosslinkable silicon-containing polyolefin

The present invention relates to a composition, in particular to a polypropylene composition, and articles thereof, having an optimal balance between mechanical properties and transparency and thus the composition is particular suitable for packaging applications.

Transparent polypropylene composition

The invention relates to a polypropylene composition a heterophasic propylene copolymer, an elastomeric copolymer and inorganic filler and to a method for producing the propylene composition using peroxides. The composition is characterised by a combination of excellent impact strength, stiffness, elasticity and surface stability.

Modified polypropylene composition

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Linz, Austria

Tung Pham