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公开(公告)号：EP4045588A1
公开(公告)日：2022-08-24
申请号：EP20792403.6
申请日：2020-10-15
申请人： Borealis AG
IPC分类号： C08L23/08
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公开(公告)号：EP3807359A1
公开(公告)日：2021-04-21
申请号：EP19730361.3
申请日：2019-06-14
申请人： Borealis AG
发明人： KULSHRESHTA, Bhawna , DEFOER, Johan
IPC分类号： C08L23/08 , B32B5/00 , C09D123/08
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公开(公告)号：EP4389418A1
公开(公告)日：2024-06-26
申请号：EP22214430.5
申请日：2022-12-19
CPC分类号： B32B2439/6620130101 , B32B2439/7020130101 , B32B2439/8020130101 , C08J5/18 , B32B2272/0020130101 , B32B2270/0020130101 , B32B2250/0320130101 , B32B2250/2420130101 , B32B2250/24620130101 , B32B27/08 , B32B27/32 , B32B27/30 , B32B2307/3020130101 , B32B2307/737620230501 , B32B2307/5020130101 , B32B2307/73620130101 , B32B2307/58120130101 , B32B2307/4020130101 , B32B2307/3120130101 , B32B2307/5420130101 , B32B2307/55820130101 , B32B2307/54620130101 , B32B2307/40620130101 , B32B2307/40820130101 , B32B7/023 , B32B7/028 , B32B2307/5620130101
摘要： The present invention relates to a multilayer collation shrink film, comprising at least three layers, wherein core layer (B) comprises at least (B1) recycled LDPE having a strain hardening factor of from 1.5 to 5.0 when measured at 180°C, at a strain rate of 3.0 s-1 and a Hencky strain of 2.5 in an amount of at least 50 wt%, based on the total weight of the core layer (B), and (B2) a specific linear copolymer of ethylene. The invention further refers to a method for manufacturing this multilayer film and its use in the field of secondary packaging.
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公开(公告)号：EP3390049A1
公开(公告)日：2018-10-24
申请号：EP16809409.2
申请日：2016-12-13
申请人： Borealis AG
摘要： Laminated film structure comprising at least one first film having a thin ceramic or metal coating, being laminated to a second film and whereby the laminated film structure is based on polyethylene only, i.e. polymers other than polyethylene are substantially absent and whereby the laminated film structure has good barrier properties
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公开(公告)号：EP4389414A1
公开(公告)日：2024-06-26
申请号：EP22214436.2
申请日：2022-12-19
CPC分类号： B32B27/28 , B32B27/30 , B32B27/32 , B32B2250/0220130101 , B32B2250/0320130101 , B32B2250/2420130101 , B32B2250/24620130101 , B32B2270/0020130101 , B32B2272/0020130101 , B32B2307/3020130101 , B32B2307/3120130101 , B32B2307/4020130101 , B32B2307/40620130101 , B32B2307/40820130101 , B32B2307/5020130101 , B32B2307/5420130101 , B32B2307/54620130101 , B32B2307/54820130101 , B32B2307/55820130101 , B32B2307/58120130101 , B32B2307/73620130101 , B32B2307/737620230501 , B32B2439/6620130101 , B32B2439/7020130101 , B32B2439/8020130101 , C08J5/08 , C08L23/06 , B32B7/023 , B32B7/028 , C08J2323/0820130101 , C08J2300/3020130101 , B32B2307/7220130101
摘要： The present invention relates to a multilayer collation shrink film, comprising at least two layers, e.g. at least three layers, wherein at least one layer (A) comprises at least (A1) a specific multimodal copolymer of ethylene and (A2) LDPE and at least one layer (B) comprises at least (B 1) recycled LDPE and (B2) a specific copolymer of ethylene. The invention further refers to a method for manufacturing this multilayer film and its use in the field of secondary packaging.
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公开(公告)号：EP3945111A1
公开(公告)日：2022-02-02
申请号：EP20188512.6
申请日：2020-07-30
申请人： Borealis AG
IPC分类号： C08L23/08
摘要： Upgraded polypropylene - polyethylene blend including random polypropylene copolymer and ethylene based plastomer.
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公开(公告)号：EP3807366A1
公开(公告)日：2021-04-21
申请号：EP19729574.4
申请日：2019-06-14
申请人： Borealis AG
发明人： DEFOER, Johan
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公开(公告)号：EP4222211A1
公开(公告)日：2023-08-09
申请号：EP21783498.5
申请日：2021-09-27
申请人： Borealis AG
发明人： AJELLAL, Noureddine , AL-HAJ ALI, Mohammad , SLEIJSTER, Henry , VERDURMEN, Edwin M.F.J. , DEFOER, Johan , RUSKEENIEMI, Jari-Jussi
IPC分类号： C08L23/08 , C08F210/16 , C08F2/06 , C08F4/6592
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公开(公告)号：EP4222210A1
公开(公告)日：2023-08-09
申请号：EP21782991.0
申请日：2021-09-27
申请人： Borealis AG
发明人： AJELLAL, Noureddine , AL-HAJ ALI, Mohammad , RUSKEENIEMI, Jari-Jussi , SLEIJSTER, Henry , VERDURMEN, Edwin M.F.J. , DEFOER, Johan
IPC分类号： C08L23/08 , C08F210/16 , C08F2/06 , C08F4/6592
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