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公开(公告)号：US09273167B2
公开(公告)日：2016-03-01
申请号：US14366185
申请日：2012-12-18
Applicant: BOREALIS AG
Inventor： Martina Sandholzer , Klaus Bernreitner , Katja Klimke , Markus Gahleitner
IPC: C08F210/06 , C08J5/18 , C08L23/14
CPC classification number: C08F210/06 , C08J5/18 , C08J2323/14 , C08L23/14 , C08L23/142 , C08L23/08 , C08F210/16 , C08F2500/12 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F4/6545 , C08F4/6465 , C08F4/651
Abstract: Propylene copolymer having a melt flow rate MFR2 (230° C.) in the range of 2.5 to 12.0 g/10 min, a xylene cold soluble content (XCS) in the range of 20.0 to 45.0 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.-%.
Abstract translation: 丙烯共聚物，其熔体流动速率MFR 2（230℃）为2.5〜12.0g / 10分钟，二甲苯冷溶成分（XCS）为20.0〜45.0重量％，共聚单体含量为 大于7.5至12.0重量％的范围，其中丙烯共聚物的二甲苯冷可溶（XCS）部分的共聚单体含量进一步在16.0至28.0重量％的范围内。
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公开(公告)号：US20150307222A1
公开(公告)日：2015-10-29
申请号：US14648079
申请日：2013-12-10
Applicant: Borealis AG
Inventor： Klaus Bernreitner , Katja Klimke
IPC: B65D1/02 , C08L23/14 , C08F210/06
CPC classification number: B65D1/0207 , B29C49/0005 , B29K2023/14 , C08F210/06 , C08K5/0083 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L2203/10 , C08L2205/025 , C08L2205/03 , C08L2207/02 , C08L2308/00 , C08F2/001 , C08F4/6492 , C08F210/16 , C08F2500/12 , C08F2500/17
Abstract: Extrusion blow molded bottle comprising a propylene copolymer having a melt flow rate MFR2 (230° C.) of 2.0 to 6.0 g/10 min, a xylene cold soluble content of 20.0 to 40.0 wt.-%, and a comonomer content of more than 4.5 to 12.0 wt.-%, wherein the comonomer content of xylene cold soluble fraction of the extrusion blow molded article is of 16.0 to 28.0 wt.-%.
Abstract translation: 包括熔体流动速率MFR 2（230℃）为2.0-6.0g / 10min，二甲苯冷可溶物含量为20.0至40.0wt。％的丙烯共聚物和共聚单体含量超过 4.5至12.0重量％，其中挤出吹塑制品的二甲苯冷可溶部分的共聚单体含量为16.0至28.0重量％。
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公开(公告)号：US20150050442A1
公开(公告)日：2015-02-19
申请号：US14387768
申请日：2013-03-25
Applicant: Borealis AG
Inventor： Markus Gahleitner , Martina Sandholzer , Klaus Bernreitner
IPC: C08L23/16
CPC classification number: C08L23/16 , C08J5/18 , C08J2323/14 , C08L23/14 , Y10T428/1397 , C08L53/02 , C08L53/00
Abstract: Polymer composition comprising a propylene copolymer and a styrenic based elastomer.
Abstract translation: 包含丙烯共聚物和苯乙烯类弹性体的聚合物组合物。
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公开(公告)号：US12264235B2
公开(公告)日：2025-04-01
申请号：US17312758
申请日：2019-12-05
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Klaus Bernreitner , Markus Gahleitner , Pauli Leskinen
Abstract: New polypropylene composition which combines low sealing initiation temperature (SIT), low overall migration, good mechanical and optical properties, its use and articles made therefrom.
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公开(公告)号：US12258429B2
公开(公告)日：2025-03-25
申请号：US17610502
申请日：2020-05-20
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Pauli Leskinen , Peter Niedersuss , Stefan Ortner
IPC: C08F210/16 , B32B27/08 , B32B27/32 , C08F2/00 , C08F4/659 , C08F4/6592 , C08F210/02 , C08F210/06 , C08F210/08 , C08L23/16
Abstract: New C2C3 random copolymer composition, which shows improved sealing behaviour due to low sealing initiation temperature (SIT) and high hot tack force. In addition, the inventive composition shows an excellent sterilization behaviour, i.e. retention of low haze level after sterilization. The present invention is furthermore related to the manufacture of said copolymer composition and to its use.
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Patent Agency Ranking
公开(公告)号：US12233628B2
公开(公告)日：2025-02-25
申请号：US17273372
申请日：2019-09-20
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Pauli Leskinen , Peter Niedersuss
IPC: B32B27/08 , B32B27/32 , C08F210/06 , C08L23/08 , C08L23/14
Abstract: Multilayer film of at least three layers, one core layer and at least one sealing layer wherein the sealing layer comprises a linear low density polyethylene having a density in the range of 0.915 to 0.925 g/cm3, and the core layer comprises a propylene 1-hexene copolymer, said copolymer has an 1-hexene content in the range of 2.0 to 5.0 wt.-% and a xylene soluble fraction in the range of 0.3 to 15.0 wt.-%.
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公开(公告)号：US20250034380A1
公开(公告)日：2025-01-30
申请号：US18711748
申请日：2022-11-29
Applicant: Borealis AG
Inventor： Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Karlheinz Friedrich , Claudia Kniesel , Mahdi Abbasi
IPC: C08L23/12
Abstract: A composition obtainable by blending components (A) and (B) (A) 50 to 95 wt.-%, preferably 55 to 90 wt.-%, more preferably 60 to 88 wt.-% of a mixed-plastics polypropylene/polyethylene blend; and (B) 5 to 50 wt.-%. preferably 10 to 45 wt.-%, more preferably 12 to 40 wt.-% of a heterophasic propylene copolymer; whereby all percentages refer to the total composition; a process for producing said composition, an article comprising said composition, the use of said composition for the production of an article, and the use of component (B) in said composition for increasing melt flow rate MFR2 (230° C. 2.16 kg. ISO1133) and the flexural modulus and reducing the VOC and FOG content of said composition.
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公开(公告)号：US20240425619A1
公开(公告)日：2024-12-26
申请号：US17637025
申请日：2020-08-12
Applicant: BOREALIS AG
Inventor： Andreas Fuchs , Luca Boragno , Klaus Bernreitner , Markus Gahleitner , Jürgen Huber , Stefanie Engleder
Abstract: A process for reducing the volatile and semi-volatile organic content (VOC and FOG values) of a heterophasic polypropylene composition, the heterophasic polypropylene composition comprising (i) at least 15 wt.-% of at least a first heterophasic polypropylene; (ii) less than 15 wt.-% of at least one elastomeric polyolefin, (iii) at least one filler; (iv) optionally polyethylene; and (v) optionally further polyolefins to below 100 μg/g (VOC, VDA 278 October 2011) and below 390 μg/g (FOG, VDA 278 October 2011), the process involving aerating the first heterophasic polypropylene and each further polyolefin component that is present in an amount of at least 15 wt.-% relative to the total weight of the heterophasic polypropylene composition, before extruding these aerated components with the at least one elastomeric polyolefin and the at least one filler and the optional polyethylene and/or optional further polyolefin(s).
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公开(公告)号：US20240301149A1
公开(公告)日：2024-09-12
申请号：US18260624
申请日：2022-01-20
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Pauli Leskinen , Georg Grestenberger , Thomas Lummerstorfer
CPC classification number: C08J5/043 , C08K7/14 , C08J2323/16 , C08J2423/12 , C08J2423/14 , C08K2201/003 , C08K2201/004
Abstract: The present invention is directed to a fiber reinforced composition (C) comprising a heterophasic polypropylene composition (HECO), fibers (F) and an adhesion promoter (AP) as well as an article comprising said fiber reinforced composition (C).
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公开(公告)号：US20240279408A1
公开(公告)日：2024-08-22
申请号：US18272921
申请日：2021-07-29
Applicant: Borealis AG
Inventor： Jingbo Wang , Markus Gahleitner , Klaus Bernreitner , Pauli Leskinen
IPC: C08J5/18 , C08F210/06
CPC classification number: C08J5/18 , C08F210/06 , C08J2323/14
Abstract: Cast film made from terpolymers, and terpolymers containing units derived from propylene, ethylene and 1-butene.
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