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公开(公告)号：US20220347980A1
公开(公告)日：2022-11-03
申请号：US16482133
申请日：2018-01-29
Applicant: BOREALIS AG
Inventor： Klaus Bernreitner , Martina Sandholzer , Stefan Hellstrom , Francis Costa , Bernt-Ake Sultan , Staffan Josefsson , Kristina Akyuz Karlsson
IPC: B32B27/08 , B32B27/32 , B32B7/12 , B32B27/30 , B32B17/10 , B32B37/15 , B32B37/12 , B32B27/20 , H01L31/048
Abstract: An article comprising a layer element (LE) of at least two layers, first layer and second layer.
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公开(公告)号：US11292156B2
公开(公告)日：2022-04-05
申请号：US15534447
申请日：2015-12-07
Applicant: BOREALIS AG
Inventor： Martina Sandholzer , Klaus Bernreitner , Hermann Braun , Hermann Prokschi , Ulrich Schreider , Frank Schroder , Thomas Hager , Katja Klimke , Markus Gahleitner
Abstract: The present invention provides a process for extruding and pelletising a propylene copolymer. The copolymer has a content of comonomer from 5 to 40% by mole, a melt flow rate MFR2 measured at 230° C. under a load of 2.16 kg of from 0.5 to 15 g/10 min and a content of cold xylene soluble material of from 20 to 60% by weight. The process comprises extruding the propylene copolymer through a die plate into an underwater pelletiser and cutting strands of the propylene copolymer into pellets in the underwater pelletiser, wherein the ratio of the mass flow rate of the propylene copolymer to the mass flow rate of the cooling water is from 0.020 to 0.060; and the propylene copolymer comprises a polymeric nucleating agent.
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公开(公告)号：US11248115B2
公开(公告)日：2022-02-15
申请号：US16323748
申请日：2017-08-09
Applicant: BOREALIS AG
Inventor： Minna Aarnio-Winterhof , Martina Sandholzer , Klaus Bernreitner
IPC: C08L23/14 , B32B27/32 , C08K3/32 , H01L31/049 , H01L31/048 , B32B27/18 , B32B7/12 , B32B27/20 , C08K3/01 , B32B27/08 , C08K3/34 , C08K5/5313 , C08F210/06 , C08K3/40 , C08K7/14
Abstract: The present invention relates to a polymer composition with flame retardant activity, to a use of the polymer composition for producing an article, to an article comprising the polymer composition, preferably to an article which comprises a layer element comprising at least one layer which comprises the polymer composition.
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公开(公告)号：US11091617B2
公开(公告)日：2021-08-17
申请号：US16345633
申请日：2017-11-07
Applicant: BOREALIS AG
Inventor： Klaus Bernreitner , Martina Sandholzer , Stefan Hellstrom , Bert Broeders
IPC: C08L23/14 , C08K3/013 , C08K5/3435 , C08K5/3492 , C08K5/32 , C08L23/16 , B32B27/18
Abstract: The present invention relates to a polymer composition, to a use of the polymer composition for producing an article, to an article comprising the polymer composition, preferably to an article which comprises a layer element comprising at least one layer which comprises the polymer composition.
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公开(公告)号：US10519306B2
公开(公告)日：2019-12-31
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
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).
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Patent Agency Ranking
公开(公告)号：US20190330459A1
公开(公告)日：2019-10-31
申请号：US16310036
申请日：2017-06-26
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Friedrich Berger , Petar Doshev , Manfred Gruenberger , Martina Sandholzer , Markus Gahleitner
IPC: C08L23/12 , C08L23/16 , C08F210/16
Abstract: The present invention is directed to a polypropylene composition (C) comprising a heterophasic propylene copolymer (RAHECO) and a propylene homopolymer (H-PP) as well as a process for the preparation of said polypropylene composition and a film obtained from said polypropylene composition (C).
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公开(公告)号：US20190270871A1
公开(公告)日：2019-09-05
申请号：US16345633
申请日：2017-11-07
Applicant: BOREALIS AG
Inventor： Klaus Bernreitner , Martina Sandholzer , Stefan Hellstrom , Bert Broeders
IPC: C08L23/14 , C08K5/3492 , C08K5/3435 , C08K3/013
Abstract: The present invention relates to a polymer composition, to a use of the polymer composition for producing an article, to an article comprising the polymer composition, preferably to an article which comprises a layer element comprising at least one layer which comprises the polymer composition.
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公开(公告)号：US20190112401A1
公开(公告)日：2019-04-18
申请号：US16090543
申请日：2016-04-13
Applicant: BOREALIS AG
Inventor： Klaus Bernreitner , Martina Sandholzer , James Stern , Joanne Belshaw
IPC: C08F110/06 , B29C45/00
Abstract: Injection molded article for healthcare applications based on propylene homopolymer.
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公开(公告)号：US10138335B2
公开(公告)日：2018-11-27
申请号：US15525711
申请日：2015-11-17
Applicant: BOREALIS AG
Inventor： Klaus Bernreitner , Martina Sandholzer , James Stern , Joanne Belshaw
IPC: B32B27/32 , C08J5/00 , B29C45/00 , C08F110/06 , C08L23/12 , B29K23/00 , B29K105/00
Abstract: Injection molded article for healthcare applications based on propylene homopolymer having a melt flow rate in the range of 40 to 120 g/10 min, a pentad isotacticity of more than 92.5%, and meso sequence length of 91.0 to 160.
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公开(公告)号：US20180240924A1
公开(公告)日：2018-08-23
申请号：US15753838
申请日：2016-08-29
Applicant: BOREALIS AG
Inventor： Stefan Hellstrom , Martina Sandholzer , Bernt-Ake Sultan , Urban Andreasson , Francis Costa , Girish Suresh Galgali
IPC: H01L31/049 , B32B27/26 , B32B27/32 , B32B27/08 , H01L31/048
CPC classification number: H01L31/049 , B32B27/08 , B32B27/18 , B32B27/26 , B32B27/32 , B32B2307/54 , B32B2307/72 , B32B2307/732 , B32B2323/04 , B32B2457/12 , C08L23/0892 , C08L2203/204 , H01L31/0481 , Y02E10/50
Abstract: The invention relates to a backsheet element for a photovoltaic module comprising at least one layer, which comprises a crosslinked polymer composition, which comprises a polymer of ethylene, to a photovoltaic module comprising at least one photovoltaic element and the backsheet element of the invention and to the use of the crosslinked polymer composition for producing at least one layer of a backsheet element of the invention for a photovoltaic module.
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