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公开(公告)号：EP4453075A1
公开(公告)日：2024-10-30
申请号：EP22839696.6
申请日：2022-12-16
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公开(公告)号：EP4438678A1
公开(公告)日：2024-10-02
申请号：EP22895834.4
申请日：2022-09-27
发明人： KIM, Youn Kyoung , YOON, Bo Sang , SEO, Kyo Un
摘要： Disclosed are a resin composition for an insulating layer of a recyclable power cable, and a molded article using the resin composition, wherein the resin composition for an insulating layer of a power cable has excellent whitening resistance while satisfying excellent flexibility and electrical properties. The present invention provides a polypropylene resin composition for an insulating layer of a power cable, and a power cable using the polypropylene resin composition, wherein the polypropylene resin composition includes 70 parts by weight to 90 parts by weight of a propylene block copolymer in which ethylene-propylene rubber (EPR) is dispersed in a propylene-ethylene random copolymer, 5 parts by weight to 20 parts by weight of a polyolefin elastomer (POE), and 5 parts by weight to 20 parts by weight of high molecular weight atactic polypropylene (PP) having a weight average molecular weight of 100,000 g/mol or greater.
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公开(公告)号：EP3559113B1
公开(公告)日：2024-06-12
申请号：EP17882691.3
申请日：2017-12-18
CPC分类号： C08L23/14 , C08L53/00 , C08L2205/02520130101 , C08L2310/0020130101 , C08L23/12
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公开(公告)号：EP4377398A1
公开(公告)日：2024-06-05
申请号：EP22850370.2
申请日：2022-07-29
发明人： YUAN, Wen , FENG, Xianhong
CPC分类号： C08L91/00 , C08L53/025
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公开(公告)号：EP4361212A1
公开(公告)日：2024-05-01
申请号：EP22828545.8
申请日：2022-06-24
发明人： KURIYAMA Minoru , NAKAJIMA Takeshi
摘要： The present invention provides a polypropylene-based resin composition comprising a polypropylene-based resin (A) including a continuous phase consisting of a propylene polymer (a1) and a rubber phase consisting of a copolymer (a2) of ethylene and α-olefin having 3-10 carbon atoms, and an ethylene/α-olefin copolymer (B) which is a polymer of ethylene and an α-olefin having 2-10 carbon atoms, and an inorganic filler (C) as an optional component, having the MFR at a temperature of 230 °C and a load of 2.16 kg of 0.1 to 3.0 g/10 minutes.
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公开(公告)号：EP3559114B1
公开(公告)日：2024-04-17
申请号：EP16925533.8
申请日：2016-12-26
IPC分类号： C08F210/18 , C08F4/659 , C08L23/16 , C08J9/10 , C08J9/00
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公开(公告)号：EP4316830A1
公开(公告)日：2024-02-07
申请号：EP22779656.2
申请日：2022-02-22
发明人： HAYAKAWA Akio , YOSHIMOTO Koya
IPC分类号： B32B27/32 , C08L23/06 , C08L23/08 , C08L23/14 , C08L23/16 , C08L23/26 , C09J123/12 , B32B15/085 , B32B15/20
摘要： An object of the present invention is to obtain a resin composition having further improved adhesiveness with a substrate layer when used as an adhesive layer in a multilayer body, and a multilayer body with superior adhesive strength between layers that includes a layer composed of the resin composition.
The present invention relates to a resin composition and a multilayer body that includes the resin composition layer, the resin composition being characterized by containing a propylene-based polymer (A) in the range of 5 to 70% by weight; a soft propylene-based polymer (B) in the range of 30 to 95% by weight; a propylene-based polymer (C) graft-modified with an ethylenically unsaturated monomer, in the range of 0.1 to 20% by weight; a polyethylene (D) in the range of 0 to 20% by weight; and an ethylene/α-olefin random copolymer (E) in the range of 1 to 30% by weight, provided that a total amount of (A), (B), (C), (D), and (E) is 100% by weight.-
公开(公告)号：EP4059996B1
公开(公告)日：2024-01-24
申请号：EP22159331.2
申请日：2022-03-01
发明人： OJALA, Anne , KEMPPAINEN, Noora
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