公开(公告)号：US12084566B2

公开(公告)日：2024-09-10

申请号：US18283128

申请日：2022-03-25

Applicant: Borealis AG

Inventor： Tuan Anh Tran ,  Susana Lopes Filipe ,  Andreas Nagl ,  Doris Machl ,  Andreas Rössler-Czermak

IPC: C08L23/12 ,  B29B9/06 ,  B29B17/02 ,  B29B17/04 ,  B29K23/00 ,  B29K25/00 ,  B29K77/00

CPC classification number: C08L23/12 ,  B29B9/06 ,  B29B2017/0224 ,  B29B17/0404 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2077/00 ,  B29K2995/0012 ,  B29K2995/0063 ,  B29K2995/0077 ,  B29K2995/0078 ,  C08L2203/16 ,  C08L2207/02 ,  C08L2207/20

Abstract: Mixed-plastics polypropylene blend including mainly polypropylene being benzene free with defined CIELAB color.

公开(公告)号：US20240093012A1

公开(公告)日：2024-03-21

申请号：US18283128

申请日：2022-03-25

Applicant: Borealis AG

Inventor： Tuan Anh Tran ,  Susana Lopes Filipe ,  Andreas Nagl ,  Doris Machl ,  Andreas Rössler-Czermak

IPC: C08L23/12

CPC classification number: C08L23/12 ,  B29B2017/0224 ,  C08L2203/16 ,  C08L2207/02 ,  C08L2207/20

Abstract: Mixed-plastics polypropylene blend including mainly polypropylene being benzene free with defined CIELAB color.

公开(公告)号：US12226933B2

公开(公告)日：2025-02-18

申请号：US18563983

申请日：2022-05-31

Applicant: Borealis AG

Inventor： Tuan Anh Tran ,  Susana Lopes Filipe ,  Andreas Nagl ,  Doris Machl

IPC: B29B17/02 ,  B29B9/12 ,  B29B17/04 ,  B29K23/00 ,  B29K105/00 ,  B29K105/06 ,  B29K105/26

Abstract: Polyethylene blend with defined CIELAB color.

公开(公告)号：US20230279208A1

公开(公告)日：2023-09-07

申请号：US18014185

申请日：2021-07-05

Applicant: Borealis AG

Inventor： Susanne Margarete Kahlen ,  Pavel Shutov ,  Tuan Anh Tran

IPC: C08L23/14

CPC classification number: C08L23/14 ,  C08L2205/03 ,  C08L2207/02 ,  C08L2205/08 ,  C08L2207/20

Abstract: Use of a compatibilizer (B) for upgrading a polypropylene-polyethylene blend (A) comprising (A-1) polypropylene and (A-2) polyethylene wherein the weight ratio of polypropylene (A-1) to polyethylene (A-2) is in the range from 19:1 to 1:19 with respect to at least one or more of the following properties (i) elongation at break (ISO 527-1,2; F3/4), (ii) Charpy notched impact strength (1eA) (non-instrumented, ISO 179-1 at +23° C.), (iii) Charpy notched impact strength (1eA) (non-instrumented, ISO 179-1 at 0° C.), (iv) Charpy notched impact strength (1eA) (non-instrumented, ISO 179-1 at −20° C.), (v) puncture resistance (energy, IS07785-2 at +23° C.) and (vi) low temperature puncture resistance (energy, ISO 7765-2 at 0° C. or −20° C.), wherein compatibilizer (B) is used in an amount of 1 to 35 wt.-% preferably 2 to 25 wt.-%, more preferably 3 to 9 wt.-% with respect to the final composition.

公开(公告)号：US20250114978A1

公开(公告)日：2025-04-10

申请号：US18728540

申请日：2023-01-19

Applicant: BOREALIS AG

Inventor： Susana Lopes Filipe ,  Andreas Nagl ,  Tuan Anh Tran ,  Christian Goetzloff ,  Doris Machl ,  Mithun Goswami

IPC: B29B17/02 ,  B29B17/04 ,  B29K23/00 ,  G05B13/02 ,  G05B13/04

Abstract: A process for collecting and storing quality control data in a mechanical polyolefin recycling process, a process for optimising the performance of the mechanical polyolefin recycling process in response to said quality control data, an adjustment control model and a use of quality control data for optimising the performance of the mechanical polyolefin recycling process.

公开(公告)号：US11993060B2

公开(公告)日：2024-05-28

申请号：US17418377

申请日：2019-12-23

Applicant: BOREALIS AG

Inventor： Tuan Anh Tran ,  Gerhard Schuster

IPC: B32B27/08 ,  B32B1/00 ,  B32B7/02 ,  B32B27/32 ,  B65D65/40 ,  C08J5/18 ,  C08L23/08

CPC classification number: B32B27/08 ,  B32B1/00 ,  B32B7/02 ,  B32B27/32 ,  B65D65/40 ,  C08J5/18 ,  C08L23/0815 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2250/40 ,  B32B2270/00 ,  B32B2307/558 ,  B32B2307/5825 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2439/06 ,  C08J2323/08 ,  C08J2423/06 ,  C08J2423/08 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03

Abstract: Multilayer film which comprises a core layer (C) and two outer layers (0-1, 0-2) sandwiching the core layer, wherein (i) the core layer (C) comprises 90 to 100% by weight of a first bimodal ethylene/1-butene/C6-C12-alpha-olefin terpolymer having a density between >925 kg/m3 and 970 kg/m3 with respect to the total weight of the layer, (ii) two outer layers (0-1) and (0-2) comprise (ii-1) the bimodal terpolymer as defined for the core layer (C) and (ii-2) a second bimodal ethylene/1-butene/C6-C12-alpha-olefin terpolymer having a density between >910 kg/m3 and

公开(公告)号：US20240101802A1

公开(公告)日：2024-03-28

申请号：US18267214

申请日：2021-12-16

Applicant: Borealis AG

Inventor： Tuan Anh Tran ,  Hermann Braun ,  Philip Knapen ,  Michael Zoesch ,  Michael Hettrich-Keller

IPC: C08L23/12 ,  C08K9/08

CPC classification number: C08L23/12 ,  C08K9/08 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2207/20 ,  C08L2314/06

Abstract: Polyolefin (PO) compositions derived from post-consumer recyclate (PCR) PO based materials having well balanced properties with regards to electric conductivity, impact performance, stiffness, and workability.

公开(公告)号：US20240400810A1

公开(公告)日：2024-12-05

申请号：US18699361

申请日：2022-10-12

Applicant: Borealis AG

Inventor： Daniela Mileva ,  Hermann Braun ,  Davide Tranchida ,  Tuan Anh Tran ,  Erich Zinöcker ,  Gisela Lehner

IPC: C08L23/12 ,  C08K3/04 ,  C08K3/22

Abstract: A polypropylene composition (C) obtainable by blending: a mixed-plastics polypropylene blend with a virgin polypropylene homopolymer.

公开(公告)号：US20240262012A1

公开(公告)日：2024-08-08

申请号：US18563983

申请日：2022-05-31

Applicant: Borealis AG

Inventor： Tuan Anh Tran ,  Susana Lopes Filipe ,  Andreas Nagl ,  Doris Machl

IPC: B29B17/02 ,  B29B9/12 ,  B29B17/04 ,  B29K23/00 ,  B29K105/00 ,  B29K105/06 ,  B29K105/26

CPC classification number: B29B17/02 ,  B29B9/12 ,  B29B17/0412 ,  B29B2017/0203 ,  B29B2017/0224 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2105/0085 ,  B29K2105/0094 ,  B29K2105/065 ,  B29K2105/251 ,  B29K2105/26 ,  B29K2995/0018 ,  B29K2995/0063 ,  B29K2995/0077 ,  B29K2995/0078

Abstract: Polyethylene blend with defined CIELAB color.

公开(公告)号：US20210024789A1

公开(公告)日：2021-01-28

申请号：US17012665

申请日：2020-09-04

Applicant: BOREALIS AG

Inventor： Tuan Anh Tran ,  Marc Knaepen

IPC: C09J123/08 ,  C08F210/02 ,  C08F8/50 ,  C08F10/02 ,  C08F210/16 ,  C08K5/00

Abstract: A process for increasing MFR2 of a polyethylene copolymer or an ethylene plastomer or elastomer comprising: (I) extruding a copolymer of polyethylene copolymer having a density of 910 to 970 kg/m3 and an MFR2 of 1 and 100 g/10 min or an ethylene plastomer or elastomer having a density of 855 to 910 kg/m3 and an MFR2 of 0.5 and 100 g/10 min in the presence of 0.1 to 2 wt % of a non-peroxide radical initiator so as to produce a polyethylene copolymer having an MFR2 of 200 g/10 min or more, or an ethylene plastomer or elastomer having a MFR2 of 200 g/10 min or more.