公开(公告)号：US10676604B2

公开(公告)日：2020-06-09

申请号：US15767330

申请日：2016-10-21

Applicant: BOREALIS AG

Inventor： Norbert Reichelt ,  Paul De Mink ,  Markus Gahleitner ,  Katja Klimke ,  Dietrich Gloger

IPC: C08L23/12 ,  C08F299/00

Abstract: The invention relates to long-chain branched polypropylene composition (b-PPC) comprising at least one long-chain branched propylene homopolymer or copolymer (b-PP) and at least one linear propylene homopolymer or copolymer (l-PP). The long-chain branched polypropylene composition (b-PPC) being suitable for foam application.

公开(公告)号：US20200165425A1

公开(公告)日：2020-05-28

申请号：US16637402

申请日：2018-08-24

Applicant: BOREALIS AG

Inventor： Markus Gahleitner ,  Klaus Bernreitner ,  Jingbo Wang

IPC: C08L23/12 ,  C08F210/02 ,  C08F210/06 ,  C08F2/00

Abstract: The present application relates to a polypropylene composition having a melt flow rate MFR.2 (230° C.) measured according to ISO 1133 in the range of 5 to 50 g/10 min, to a composition comprising the polypropylene composition and one or more additive(s) in an amount of up to 4 wt.-%, based on the total weight of the composition, to a process for the preparation of the polypropylene composition and an article comprising the polypropylene composition as well as the use of the polypropylene composition for decreasing the brittle-to-ductile transition temperature.

公开(公告)号：US20190367715A1

公开(公告)日：2019-12-05

申请号：US16477571

申请日：2018-01-26

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Markus Gahleitner ,  Friedrich Berger ,  Markku Vahteri ,  Joachim Fiebig

IPC: C08L23/12

Abstract: Heterophasic polyolefin composition with improved optical properties, its preparation, articles made therefrom, particularly films, and use of the heterophasic polyolefin composition.

公开(公告)号：US20190144652A1

公开(公告)日：2019-05-16

申请号：US16095212

申请日：2017-05-16

Applicant: BOREALIS AG

Inventor： Markus Gahleitner ,  Jingbo Wang ,  Carl-Gustaf Ek ,  Klaus Bernreitner

IPC: C08L23/16 ,  C08F210/16 ,  C08F210/06 ,  C08F2/00

Abstract: The present invention is directed to a polypropylene composition (C) comprising a heterophasic propylene copolymer (RAHECO) and a plastomer (PL) as well as a process for the preparation of said polypropylene composition and a film obtained from said polypropylene composition (C).

公开(公告)号：US20190127565A1

公开(公告)日：2019-05-02

申请号：US16095599

申请日：2017-05-16

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Antonios Gitsas ,  Pauli Leskinen ,  Johanna Lilja ,  Martina Sandholzer ,  Markus Gahleitner

IPC: C08L23/16 ,  C08J5/18 ,  H01B3/44

CPC classification number: C08L23/16 ,  C08J5/18 ,  C08J2323/16 ,  C08J2423/16 ,  C08L23/142 ,  C08L2203/16 ,  C08L2203/202 ,  C08L2205/02 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2314/02 ,  H01B3/441 ,  C08F210/06 ,  C08F4/6546 ,  C08F4/651 ,  C08F4/6465 ,  C08F2/001 ,  C08F210/16 ,  C08F2500/26 ,  C08F2500/12 ,  C08F2500/17

Abstract: The present invention is directed to a new heterophasic propylene copolymer (RAHECO), a process for obtaining said heterophasic propylene copolymer (RAHECO) and a film or a cable insulation comprising the heterophasic propylene copolymer (RAHECO).

公开(公告)号：US20180273740A1

公开(公告)日：2018-09-27

申请号：US15522611

申请日：2015-11-04

Applicant: Borealis AG

Inventor： Hermann Braun ,  Jingbo Wang ,  Markus Gahleitner ,  Hermann Prokschi ,  Pauli Leskinen ,  Johanna Lilja

IPC: C08L23/14 ,  C08F4/02 ,  C08K5/12 ,  C08K5/092

CPC classification number: C08L23/14 ,  C08F4/022 ,  C08F10/06 ,  C08F210/06 ,  C08F255/04 ,  C08F2500/24 ,  C08K5/092 ,  C08K5/12 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/09 ,  C08F4/6546 ,  C08F4/651 ,  C08F4/6581 ,  C08F236/06 ,  C08F4/6492

Abstract: The invention relates to a propylene homopolymer or copolymer having a comonomer in the copolymer selected from ethylene, C4-C20-alpha olefin, said propylene homopolymer or copolymer being free of phthalic compound. It further relates to a long-chain branched propylene homopolymer or copolymer (b-PP) having a comonomer in the copolymer selected from ethylene, C4-C20-alpha olefins, said long-chain branched propylene homopolymer or copolymer (b-PP) being free of phthalic compound. As well as their production processes and uses.

公开(公告)号：US10059785B2

公开(公告)日：2018-08-28

申请号：US15764677

申请日：2016-11-03

Applicant: BOREALIS AG

Inventor： Bhawna Kulshreshtha ,  Markus Gahleitner

IPC: C08F210/06 ,  C08F210/16 ,  C08F2/00 ,  C08L23/12 ,  C08L23/14 ,  C08L23/08 ,  C08L23/16

CPC classification number: C08F210/06 ,  C08F2/001 ,  C08F210/16 ,  C08F2500/12 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L2205/08 ,  C08L2207/02 ,  C08L2207/07 ,  C08L2207/20 ,  C08L23/10 ,  C08L23/04 ,  C08F4/6545 ,  C08F4/6465

Abstract: The invention is related to a composition of polypropylene and polyethylene, which contains specific compatibilizer and flow enhancer. Furthermore the present invention is also related to articles comprising the said composition and the use of said articles in packaging application.

公开(公告)号：US10053528B2

公开(公告)日：2018-08-21

申请号：US15387368

申请日：2016-12-21

Applicant: Borealis AG

Inventor： Markus Gahleitner ,  Norbert Hafner ,  Antonis Gitsas ,  Klaus Bernreitner

IPC: C08F110/06 ,  C08F210/06 ,  C08L23/12

CPC classification number: C08F110/06 ,  C08F210/06 ,  C08F2410/04 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/17 ,  C08K5/527 ,  C08L23/12 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/05 ,  C08L2314/02 ,  C08L2314/06

Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.

公开(公告)号：US09969821B2

公开(公告)日：2018-05-15

申请号：US14366343

申请日：2012-12-18

Applicant: Borealis AG

Inventor： Katja Klimke ,  Klaus Bernreitner ,  Martina Sandholzer ,  Markus Gahleitner

IPC: C08F10/06 ,  C08F210/06 ,  C08L23/14 ,  B29C49/00

CPC classification number: C08F10/06 ,  B29C49/0005 ,  C08F210/06 ,  C08L23/14 ,  Y10T428/1397 ,  C08L23/08 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/21 ,  C08F2500/26

Abstract: Propylene copolymer having a melt flow rate MFR2 (230° C.) in the range of more than 0.5 to below 2.5 g/10 min, a xylene cold soluble content (XCS) in the range of 30.0 to 40.0 wt-%, a comonomer content in the range of more than 7.5 to 12.0 wt.-%, wherein further the comonomer content of xylene cold soluble (XCS) fraction of the propylene copolymer is in the range of 16.0 to 28.0 wt.-%.

公开(公告)号：US09896524B2

公开(公告)日：2018-02-20

申请号：US15034762

申请日：2014-11-19

Applicant: Borealis AG

Inventor： Jingbo Wang ,  Johanna Lilja ,  Thomas Horill ,  Markus Gahleitner ,  Peter Denifl ,  Timo Leinonen

IPC: C08F110/06 ,  C08F4/651 ,  C08F4/654 ,  C08F2/00 ,  B29C45/00

CPC classification number: C08F110/06 ,  C08F2/001 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/651

Abstract: Propylene homopolymer with reduced emission value.