公开(公告)号：US20220186007A1

公开(公告)日：2022-06-16

申请号：US17426132

申请日：2020-01-30

Applicant: BOREALIS AG

Inventor： Luca Boragno ,  Pauli Leskinen ,  Friedrich Berger ,  Elena Pomakhina

IPC: C08L23/14

Abstract: New bimodal propylene terpolymer, which combines low sealing initiation temperature (SIT), high melting temperature, good processability and good optical properties, like low haze, its use and articles made therefrom.

公开(公告)号：US20210395504A1

公开(公告)日：2021-12-23

申请号：US17289629

申请日：2019-10-31

Applicant: BOREALIS AG

Inventor： Girish Suresh Galgali ,  Luca Boragno ,  Andreas Fuchs ,  Jürgen Huber ,  Stefanie Engleder

IPC: C08L23/14 ,  C08L23/16 ,  B01D19/00

Abstract: A process for reducing the amount of volatile and semi-volatile organic substances of a polypropylene composition to below 150 μg/g (VOC, VDA 278 October 2011) and below 350 μg/g (FOG, VDA 278 October 2011).

公开(公告)号：US10227473B2

公开(公告)日：2019-03-12

申请号：US15552191

申请日：2016-02-23

Applicant: BOREALIS AG

Inventor： Juliane Braun ,  Luca Boragno ,  Jingbo Wang ,  Pauli Leskinen ,  Johanna Lilja ,  Markus Gahleitner

IPC: C08L23/16 ,  C08K5/00 ,  C08L23/14 ,  C08F210/06 ,  C08F2/00 ,  C08F4/6192

Abstract: Propylene-ethylene random copolymers with improved long-term mechanical properties, especially improved impact strength retention, their manufacture as well as their use, e.g. for the production of moulded articles, particularly injection moulded articles, such as thin-walled plastic containers for packaging.

公开(公告)号：US20180265693A1

公开(公告)日：2018-09-20

申请号：US15571228

申请日：2016-05-20

Applicant: BOREALIS AG

Inventor： Michael Jerabek ,  Wolfgang Stockreiter ,  Luca Boragno ,  Simon Gastl

IPC: C08L53/00

Abstract: The present invention refers to a fiber reinforced polymer composition comprising a polypropylene, carbon fibers, fibers other than carbon fibers and a polar modified polypropylene as coupling agent as well as to an article comprising the fiber rein forced polymer composition.

公开(公告)号：US12162251B2

公开(公告)日：2024-12-10

申请号：US17781069

申请日：2020-12-01

Applicant: BOREALIS AG

Inventor： Stefan Ortner ,  Peter Niedersuess ,  Luca Boragno ,  Markus Gahleitner

IPC: B32B27/08 ,  B32B7/027 ,  B32B27/18 ,  B32B27/32 ,  C08L23/14

Abstract: The present invention relates to a multilayer film comprising at least two outer layers and at least one core layer, at least one of the outer layers comprises component a1), the other outer layer comprises component a1) or a2). Component a1) is a terpolymer of propylene, ethylene and one C4 to C10 α-olefin; having ethylene content in the range of 0.1 to 8.0 wt.-%, C4 to C10 α-olefin content in the range of 0.1 to 16.0 wt.-%, and a melt flow rate MFR2 0.5 to 12.0 g/10 min. Component a2) is a polypropylene having a melting temperature of at least 150° C. The core layer comprises a heterophasic propylene copolymer b) having MFR2 of 0.3 to 20.0 g/10 min, XCS content of 16.0 to 50.0 wt.-%, and comonomer content of 11.5 to 21.0 mol-%, comprising a matrix being a random propylene copolymer b1) and an elastomeric propylene copolymer b2) dispersed in said matrix.

公开(公告)号：US20220186006A1

公开(公告)日：2022-06-16

申请号：US17426129

申请日：2020-01-30

Applicant: BOREALIS AG

Inventor： Luca Boragno ,  Friedrich Berger ,  Elena Pomakhina

IPC: C08L23/14 ,  C08F2/00 ,  C08F210/06

Abstract: New polypropylene composition, which combines low sealing initiation temperature (SIT), high melting temperature, good processability and good optical properties, like low haze, its use of and articles made therefrom.

公开(公告)号：US10717832B2

公开(公告)日：2020-07-21

申请号：US15571782

申请日：2016-05-20

Applicant: BOREALIS AG

Inventor： Luca Boragno ,  Wolfgang Stockreiter ,  Michael Jerabek

IPC: C08J5/04 ,  C08L23/12 ,  C08L23/16

Abstract: The present invention refers to a fiber reinforced polymer composition comprising a polypropylene, carbon fibers and a polar modified polypropylene as coupling agent as well as to an article comprising the fiber reinforced polymer composition.

公开(公告)号：US20190119456A1

公开(公告)日：2019-04-25

申请号：US15571782

申请日：2016-05-20

Applicant: BOREALIS AG

Inventor： Luca Boragno ,  Wolfgang Stockreiter ,  Michael Jerabek

IPC: C08J5/04 ,  C08L23/12 ,  C08L23/16

Abstract: The present invention refers to a fiber reinforced polymer composition comprising a polypropylene, carbon fibers and a polar modified polypropylene as coupling agent as well as to an article comprising the fiber reinforced polymer composition.

公开(公告)号：US11414500B2

公开(公告)日：2022-08-16

申请号：US16473471

申请日：2017-12-27

Applicant: BOREALIS AG

Inventor： Pauli Leskinen ,  Luca Boragno

IPC: C08F2/00 ,  C08F2/34 ,  C08F4/649 ,  C08F210/06 ,  C08F210/08 ,  C08J5/18 ,  B32B27/32 ,  C08F4/02 ,  C08F4/651 ,  C08F4/654 ,  C08F4/70 ,  C08F210/16

Abstract: The invention relates to a process for producing a polypropylene composition by sequential polymerization said polypropylene composition having low sealing initiation temperature (SIT) and high melting point (Tm), presenting thus a broad sealing window.

公开(公告)号：US20190136024A1

公开(公告)日：2019-05-09

申请号：US15571789

申请日：2016-05-20

Applicant: BOREALIS AG

Inventor： Luca Boragno

IPC: C08L23/12 ,  C08J5/04

Abstract: The present invention refers to a fiber reinforced polymer composition comprising a polypropylene, carbon fibers and a polar modified polypropylene as coupling agent as well as to an article comprising the fiber reinforced polymer composition.