公开(公告)号：EP3403884A1

公开(公告)日：2018-11-21

申请号：EP17199905.5

申请日：2017-11-03

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Hyundai EP Co., Ltd.

发明人： KIM, Hak Soo ,  LEE, Han Ki ,  KIM, Yong Ho ,  KIM, Dae Sik ,  BAK, Mun Gyu ,  PARK, Ju Seong ,  KIM, Beom Ho ,  LEE, Hyeok ,  CHOI, Hoi Jin

IPC分类号： B60R13/04

CPC分类号： C08L23/16 ,  B29C45/14786 ,  B29K2023/12 ,  B29K2995/0077 ,  B29K2995/0082 ,  B29K2995/0089 ,  B29L2031/3005 ,  B32B5/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/718 ,  B32B2605/003 ,  C08L23/142 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/24 ,  C08K3/013 ,  C08L23/12

摘要： A polypropylene complex resin composition for low-temperature injection molding, may include (A) a polypropylene resin; (B) an olefin-based elastomer; (C) an inorganic reinforcing agent; and (D) an additive, wherein (A) the polypropylene resin is a polypropylene mixed resin including: about 100 parts by weight of (A-1) a high-crystalline ethylene-propylene copolymer having an isotactic index of about 98 to 100% and a melt flow index value of about 20 to 50 g/10 min (2.16 kg, 230°C); and about 5 to 20 parts by weight of (A-2) an ultrahigh fluidity homopolypropylene having a melt flow index value of about 1,000 to 1,800 g/10 min (2.16 kg, 230°C).

公开(公告)号：EP3170864B1

公开(公告)日：2018-10-17

申请号：EP15194948.4

申请日：2015-11-17

申请人： Borealis AG

发明人： GRESTENBERGER, Georg ,  SANDHOLZER, Martina

IPC分类号： C08L23/12 ,  C08L23/16 ,  C08K3/34

CPC分类号： C08L23/14 ,  C08K3/34 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/025 ,  C08L2205/24 ,  C08L2207/02 ,  C08L2207/04 ,  C08L2308/00 ,  C08L2314/02

摘要： The present invention is directed to a heterophasic propylene copolymer (HECO), a polyolefin composition (PO) comprising the heterophasic propylene copolymer (HECO), an automotive article comprising the heterophasic propylene copolymer (HECO) and/or the polyolefin composition (PO) and a process for the preparation of the polyolefin composition (PO) as well as the use of the heterophasic propylene copolymer (HECO) for improving the mechanical properties of a polyolefin composition (PO).

公开(公告)号：EP3377575A1

公开(公告)日：2018-09-26

申请号：EP16797576.2

申请日：2016-11-17

申请人： Borealis AG

发明人： GRESTENBERGER, Georg ,  SANDHOLZER, Martina

IPC分类号： C08L23/12 ,  C08L23/16 ,  C08K3/34

CPC分类号： C08F210/06 ,  C08F2/001 ,  C08F2500/12 ,  C08F2500/17 ,  C08K3/34 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/24 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2314/02 ,  C08F210/16 ,  C08F4/6465

摘要： The present invention is directed to a heterophasic propylene copolymer (HECO), a polyolefin composition (PO) comprising the heterophasic propylene copolymer (HECO), an automotive article comprising the heterophasic propylene copolymer (HECO) and/or the polyolefin composition (PO) and a process for the preparation of the polyolefin composition (PO) as well as the use of the heterophasic propylene copolymer (HECO) for improving the mechanical properties of a polyolefin composition (PO).

公开(公告)号：EP2563852B1

公开(公告)日：2018-06-13

申请号：EP11716837.7

申请日：2011-04-20

申请人： Treofan Germany GmbH & Co. KG

发明人： BUSCH, Detlef ,  SCHMITZ, Bertram ,  KLEIN, Dominic

IPC分类号： B29D7/01 ,  B29K23/00 ,  B29K105/04 ,  B29K105/16 ,  B29C55/00 ,  B29C55/14 ,  C08K3/22 ,  C08J5/18 ,  C08K5/098 ,  C08L23/12 ,  H01G9/00 ,  H01G9/02 ,  H01G11/52 ,  H01M10/052 ,  H01M2/14 ,  H01M2/16

CPC分类号： H01G11/52 ,  B29C55/005 ,  B29C55/143 ,  B29D7/01 ,  B29K2023/12 ,  B29K2105/04 ,  B29K2105/041 ,  B29K2105/16 ,  B29K2995/0053 ,  C08J5/18 ,  C08J2323/10 ,  C08K3/22 ,  C08K5/098 ,  C08K2003/2265 ,  C08L23/12 ,  C08L2203/16 ,  C08L2205/24 ,  C08L2205/242 ,  H01G9/02 ,  H01G9/155 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/1686 ,  H01M10/052 ,  Y02E60/12 ,  Y02E60/13 ,  Y10T428/249953 ,  Y10T428/249981 ,  C08L2666/24

公开(公告)号：EP3313925A1

公开(公告)日：2018-05-02

申请号：EP16733398.8

申请日：2016-06-23

申请人： SABIC Global Technologies B.V.

发明人： FELLAHI, Said ,  BANAT, Yahya ,  WILLEMS, MariaJohanna ,  VAN DEN ESSCHERT, Bart ,  HUMYDI-AL, Abdulaziz

IPC分类号： C08K5/00 ,  C08J5/18 ,  C08K5/098 ,  C08L23/04

CPC分类号： C08L23/06 ,  B65D81/18 ,  C08F2500/26 ,  C08J5/18 ,  C08J2323/08 ,  C08K5/0083 ,  C08K5/092 ,  C08K5/098 ,  C08L2203/16 ,  C08L2205/24 ,  C08L2207/066 ,  C08L2314/06

摘要： The present invention relates to a polymer composition comprising a linear low-density polyethylene produced in the presence of a single-site catalyst system and 0.01-2.00% by weight of a nucleating agent, the linear low-density polyethylene having a density as determined according to ISO 1183-1 (2012), method A of >900 kg/m3and ≤940 kg/m3, wherein films produced using the polymer composition have a total defected area of ≤50 ppm of surface, the total defected area being the fraction of surface area of the film accounted for by gels having an equivalent diameter of >50 μm. Such polymer compositions are suitable for the production of films having a low oxygen transmission rate and a low water vapour transmission rate.

公开(公告)号：EP2960279B1

公开(公告)日：2018-04-11

申请号：EP14174690.9

申请日：2014-06-27

申请人： Borealis AG

发明人： Wang, Jingbo ,  Leskinen, Pauli ,  Vestberg, Torvald ,  Gahleitner, Markus

IPC分类号： C08K5/00 ,  C08L23/12 ,  C08F4/651 ,  C08F210/06

CPC分类号： C08L23/12 ,  C08K5/0083 ,  C08L23/08 ,  C08L23/16 ,  C08L23/18 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/24 ,  C08F210/06 ,  C08F2/001 ,  C08F4/6492 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/26 ,  C08F2500/17 ,  C08F4/651

摘要： Nucleated polypropylene composition comprising at least one propylene homopolymer wherein the nucleated polypropylene composition and/or the propylene homopolymer can be free of phthalic acid esters as well as their respective decomposition products.

公开(公告)号：EP3165570B1

公开(公告)日：2018-03-07

申请号：EP15814165.5

申请日：2015-06-30

申请人： Teijin Limited

发明人： OZAWA,Suguru ,  NONOKAWA,Ryuji ,  UEMURA,Osamu ,  SHIBANO,Masaya ,  SHOJI,Shinichiro

IPC分类号： C08L67/04 ,  C08K3/24 ,  C08K5/057 ,  C08K5/138 ,  C08K5/49 ,  C08L101/16 ,  C08G63/08

CPC分类号： C08L67/04 ,  C08G63/08 ,  C08K3/24 ,  C08K5/0091 ,  C08K5/057 ,  C08K5/098 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/24

摘要： Even when a tin-based polymerization catalyst and a phosphorus-based compound are present in a poly-L-lactic acid (A) and a poly-D-lactic acid (B), by using a specific proportion of an organic acid metal salt or an organic metal salt for stereocomplex crystallization, a stereocomplex polylactic acid composition having a high stereocomplex crystallinity and a high stereocomplex crystal melting point, a small stereocomplex crystal melting point depression even after remelting, a small decrease in the molecular weight, excellent forming processability, and also heat resistance can be provided.

公开(公告)号：EP3169729A1

公开(公告)日：2017-05-24

申请号：EP15732751.1

申请日：2015-07-06

申请人： Borealis AG

发明人： WANG, Jingbo ,  SARS, Wilhelmus Henricus Adolf ,  FIEBIG, Joachim ,  VAN PARIDON, Henk ,  GAHLEITNER, Markus

IPC分类号： C08L23/12 ,  D01F6/06

CPC分类号： C08L23/12 ,  C08J3/226 ,  C08J2323/12 ,  C08K5/0083 ,  C08L2203/12 ,  C08L2205/025 ,  C08L2205/24 ,  D01D5/0985 ,  D01F1/10 ,  D01F6/06 ,  D04H1/42 ,  D04H1/4291 ,  D04H1/54 ,  D04H1/56 ,  D10B2321/022 ,  C08F210/06 ,  C08F2/001 ,  C08F4/651

摘要： The present invention is directed to a new polypropylene composition comprising a propylene homopolymer and a polymeric nucleating agent, to melt-blown fibers comprising the polypropylene composition, to a melt-blown web comprising the melt-blown fibers and/or the polypropylene composition, to an article comprising the melt-blown fibers and/or the melt-blown web as well as to the use of the polypropylene composition for improving the relation between pressure drop and hydrohead of a melt-blown web and for improving the thermo-mechanical properties of a melt-blown web in machine direction (MD) and transverse direction (TD).

摘要翻译： 本发明涉及一种新的聚丙烯组合物，其包含丙烯均聚物和聚合物成核剂，将包含该聚丙烯组合物的熔喷纤维，包含熔喷纤维和/或聚丙烯组合物的熔喷纤维网， 包括熔喷纤维和/或熔喷纤维网的制品以及使用聚丙烯组合物来改善熔喷纤维网的压降和压头之间的关系，并且用于改善熔喷纤维的热机械性能 在机器方向（MD）和横向（TD）上的熔喷幅材。

公开(公告)号：EP3168261A1

公开(公告)日：2017-05-17

申请号：EP15193794.3

申请日：2015-11-10

申请人： Borealis AG

发明人： Aarnio-Winterhof, Minna ,  Kniesel, Claudia ,  Friedrich, Karlheinz ,  Gahleitner, Markus ,  Braun, Juliane ,  Shutov, Pavel

IPC分类号： C08L23/10 ,  C08L23/14

CPC分类号： C08L23/14 ,  C08F210/06 ,  C08K5/0083 ,  C08L23/06 ,  C08L23/10 ,  C08L23/16 ,  C08L2203/10 ,  C08L2205/025 ,  C08L2205/24 ,  C08L2205/242 ,  C08L2207/02 ,  C08L2314/02 ,  C08F4/6465 ,  C08F2/001 ,  C08F4/6546 ,  C08F4/651 ,  C08F4/6492 ,  C08F210/16 ,  C08F2500/12

摘要： The present invention relates to a heterophasic polypropylene composition with rather high melt flow rate, high stiffness, good impact properties and an advantageous balance between stiffness and impact behaviour, as well as articles made thereof.

摘要翻译： 本发明涉及具有相当高的熔体流动速率，高刚度，良好的冲击性能以及刚度和冲击性能之间的有利平衡的多相聚丙烯组合物以及由其制成的制品。

公开(公告)号：EP3010968B1

公开(公告)日：2017-03-22

申请号：EP14730547.8

申请日：2014-06-17

申请人： Saudi Basic Industries Corporation ,  SABIC Global Technologies B.V.

发明人： VANDEWIELE, Kathleen Ann ,  MINTJENS, Peter Heinrich Angeline Marcus ,  BIEMOND, Gerard Jan Eduard ,  GOYVAERTS, Diederik Margaretha ,  HERKLOTS, Marc ,  WANROOIJ, Paul Hans Pieter

IPC分类号： C08K3/34 ,  C08K5/098 ,  C08L23/14 ,  C08K5/00

CPC分类号： C08K5/092 ,  C08K3/34 ,  C08K3/346 ,  C08K5/098 ,  C08K5/14 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/02 ,  C08L2205/24 ,  C08L2207/02

摘要： The invention relates to a nucleating composition comprising: (a) a first nucleating agent, which comprises a cyclic dicarboxylate salt compound; and (b) a second nucleating agent, which comprises talc, wherein the cyclic dicarboxylate salt compound has the formula (I):