公开(公告)号：US20200095360A1

公开(公告)日：2020-03-26

申请号：US16614252

申请日：2018-05-30

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Klaus Bernreitner ,  Carl-Gustaf Ek ,  Lisa Maria Steiner ,  Gerhard HUBNER ,  Juha Hartikainen ,  Jari-Jussi Ruskeeniemi

IPC: C08F255/02 ,  C08J3/24 ,  C08L51/00

Abstract: The invention relates to a process for the preparation of a crosslinkable propylene polymer composition comprising melt mixing and reacting, preferably in an extruder, a heterophasic propylene copolymer composition A, at least one crosslinkable grafting component B represented by the formula R1SiR2qY3-q and a radical initiator C. The invention also relates to the moisture cross-linkable polypropylene polymer composition obtainable by the process, to a cross-linked polypropylene polymer composition, to the use of the cross-linkable composition for the manufacture of adhesives, sealants, films, foams, coatings or shaped articles and the use of the crosslinked propylene polymer composition in food packaging, medical devices, textile packaging, technical films and protection films.

公开(公告)号：US20190225723A1

公开(公告)日：2019-07-25

申请号：US16336795

申请日：2017-10-10

Applicant: BOREALIS AG

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

IPC: C08F210/16

Abstract: The invention is related to a polymer composition comprising a propylene/ethylene/C4 to C10 α-olefin (GO) terpolymer, which has improved toughness, as well as the article made thereof. The invention also directs to a method for the preparation of the terpolymer and the polymer composition comprising said terpolymer.

公开(公告)号：US20170313829A1

公开(公告)日：2017-11-02

申请号：US15525711

申请日：2015-11-17

Applicant: BOREALIS AG

Inventor： Klaus Bernreitner ,  Martina Sandholzer ,  James Stern ,  Joanne Belshaw

IPC: C08J5/00 ,  B29C45/00 ,  B29K23/00 ,  B29K105/00

CPC classification number: C08J5/00 ,  B29C45/0001 ,  B29K2023/12 ,  B29K2105/0094 ,  C08F110/06 ,  C08J2323/12 ,  C08L23/12 ,  C08L2314/02 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6492 ,  C08F4/651

Abstract: Injection molded article for healthcare applications based on propylene homopolymer.

公开(公告)号：US20170101489A1

公开(公告)日：2017-04-13

申请号：US15387368

申请日：2016-12-21

Applicant: Borealis AG

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

IPC: 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：US09587044B2

公开(公告)日：2017-03-07

申请号：US14895141

申请日：2014-06-10

Applicant: Borealis AG

Inventor： Norbert Hafner ,  Klaus Bernreitner ,  Marcus Gahleitner

IPC: C08F2/00 ,  C08F4/00 ,  C08F4/12 ,  C08F110/06 ,  C08F10/06 ,  C08L23/12 ,  C08L23/10

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08L23/10 ,  C08L23/12 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2314/02 ,  C08F4/6465 ,  C08F2/001 ,  C08F4/6492 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/15

Abstract: Polypropylene having a melt flow rate MFR2 (230° C.) of at least 20 g/10 min; and a Mw/Mn ratio of at least 15.0.

Abstract translation: 熔体流动速率MFR2（230℃）至少为20g / 10min的聚丙烯; Mw / Mn比至少为15.0。

公开(公告)号：US09550844B2

公开(公告)日：2017-01-24

申请号：US14896640

申请日：2014-06-10

Applicant: Borealis AG

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

IPC: C08F110/06 ,  C08L23/12 ,  C08K5/527

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.-%.

Abstract translation: 具有至少50g / 10min的熔体流动速率MFR 2（230℃），至少12.0的Mw / Mn和至少2.8重量％的二甲苯冷可溶物含量（XCS）的丙烯均聚物。

公开(公告)号：US09290649B2

公开(公告)日：2016-03-22

申请号：US14345334

申请日：2012-09-18

Applicant: Borealis AG

Inventor： Michael Tranninger ,  Martina Sandholzer ,  Klaus Bernreitner ,  Markus Gahleitner

IPC: C08L23/14 ,  C08K3/04 ,  C08K5/20 ,  C08K7/14 ,  C08L23/16 ,  C08L51/06 ,  C08K3/40

CPC classification number: C08L23/14 ,  C08K3/04 ,  C08K3/40 ,  C08K5/20 ,  C08K7/14 ,  C08L23/16 ,  C08L51/06 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/08 ,  C08L2207/02 ,  C08L2666/06

Abstract: Polyolefin composition comprising a heterophasic propylene copolymer and glass material, wherein said heterophasic propylene copolymer has • a xylene cold soluble fraction in the range of 25 to 50 wt.-%, and • a comonomer content in the range of 10.0 to 15.0 wt.-%, wherein further the xylene cold soluble fraction of the heterophasic propylene copolymer has a comonomer content in the range of 20 to 30 wt.-% and the polyolefin composition has a melt flow rate MFR2 (230° C.) of 2.0 to 15.0 g/10 min.

Abstract translation: 包含多相丙烯共聚物和玻璃材料的聚烯烃组合物，其中所述多相丙烯共聚物具有25至50重量％范围内的二甲苯冷可溶组分，和•10.0至15.0重量％范围内的共聚单体含量， ％，其中异相丙烯共聚物的二甲苯冷可溶部分的进一步共聚单体含量为20-30重量％，聚烯烃组合物的熔体流动速率MFR 2（230℃）为2.0至15.0g / 10分钟

公开(公告)号：US20140350157A1

公开(公告)日：2014-11-27

申请号：US14237138

申请日：2012-08-08

Applicant: Borealis AG

Inventor： Georg Grestenberger ,  Klaus Bernreitner ,  Sybille Simon ,  Michael Reisecker

IPC: C08K5/20 ,  C08L23/06 ,  C08L23/14 ,  C08K3/34 ,  C08L23/12

CPC classification number: C08K5/20 ,  C08K3/34 ,  C08K2201/014 ,  C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/142 ,  C08L23/16 ,  C08L2207/02 ,  C08L2666/08 ,  C08L2666/06

Abstract: Composition comprising a heterophasic propylene copolymer and two different slip agents, namely—a fatty acid amid derivative of formula (I) wherein R1 is a C5 to C25 alkyl residue or C5 to C25 alkenyl residue, R2 is a long-chain organic residue containing at least 6 carbon atoms, and—an unsaturated fatty acid amide.

Abstract translation: 包含多相丙烯共聚物和两种不同的滑爽剂的组合物，即式（I）的脂肪酸酰胺衍生物，其中R 1是C 5至C 25烷基残基或C 5至C 25烯基残基，R 2是长链有机残基， 至少6个碳原子，和 - 不饱和脂肪酸酰胺。

公开(公告)号：US20140303325A1

公开(公告)日：2014-10-09

申请号：US14308384

申请日：2014-06-18

Applicant: Borealis AG

Inventor： Klaus Bernreitner ,  Claudia Kniesel ,  Robert Gubo ,  Klaus Maureder

IPC: C08L47/00 ,  C08L23/06

CPC classification number: C08L47/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/10 ,  C08L23/16 ,  C08L2666/02 ,  C08L2666/06

Abstract: Composition comprising a polypropylene matrix (M-PP), at least one elastomeric copolymer (EP), a high density polyethylene (HDPE) being bimodal or multimodal, and a filler (F).

Abstract translation: 包含聚丙烯基质（M-PP），至少一种弹性共聚物（EP），双峰或多峰的高密度聚乙烯（HDPE）和填料（F）的组合物。

公开(公告)号：US20250129190A1

公开(公告)日：2025-04-24

申请号：US18694582

申请日：2022-09-15

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Markus Gahleitner ,  Klaus Bernreitner ,  Pauli Leskinen ,  Lionel Delaviere ,  Pascal Wust

IPC: C08F210/06 ,  C08F4/6592 ,  C08K5/00

Abstract: A propylene-butene random copolymer composition comprising 98 to 99.99 wt % of a propylene-butene random copolymer based on the total weight of the propylene-butene random copolymer composition, and 0.01 to 1 wt % based on the total weight of propylene-butene random copolymer composition of an alpha nucleating agent, the composition having a melt flow rate MFR2 (230° C./2.16 kg) measured according to ISO 1133 in the range of from 20.0 to below 150.0 g/10 min a butene content in the range of from 4.0 to 8.5 wt % based on the total weight of the propylene-butene random copolymer, and a relative amount of erythro regio-defects in the range of from 0.01 to 1.2 mol %, determined by quantitative 13C NMR spectroscopy, as described herein.