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1. 发明申请

WO2020254206A1 ARTICLES WITH HIGH RIGIDITY AND LOW WARPAGE COMPRISING HETEROPHASIC PROPYLENE POLYMER COMPOSITION AND USES THEREFOR 审中-公开
公开(公告)号：WO2020254206A1
公开(公告)日：2020-12-24
申请号：PCT/EP2020/066323
申请日：2020-06-12
申请人： BOREALIS AG
发明人： BERGER, Friedrich , BRAUN, Juliane , MILEVA, Mileva Daniela , SAGEDER, Anton , KNIESEL, Claudia
IPC分类号： C08F210/06 , C08F4/654 , C08L23/10
摘要： The present invention is directed to articles comprising a heterophasic polypropylene composition. The articles exhibit a combination of high stiffness, good dimensional stability, low shrinkage and reduced warpage properties and fast cycle times. Such articles are suitable in the rigid packaging area. The articles comprise a polypropylene composition comprising a heterophasic propylene copolymer which comprises a) a matrix phase (A) comprising at least one propylene homopolymer and/or a propylene copolymer, and b) a disperse phase (B) comprising a propylene copolymer rubber dispersed in the matrix phase (A), wherein the propylene copolymer rubber of the disperse phase (B) has a comonomer content of 30 to 55 wt.%, wherein the weight ratio of the matrix phase (A) and the disperse phase (B) is from 20:80 to 80:20; and the polypropylene composition has (i) a melt flow rate MFR 2 of 1 g/10 min to 500 g/10 min, determined according to ISO 1133 (230°C, 2.16 kg load); and the article has (ii) a half-time of crystallisation t 1/2 of 1 to 25 msec, measured at 80 °C by fast scanning calorimeter. The invention further relates to a process for preparing such a heterophasic polypropylene composition and its use for e.g. molded articles, in particular injection molded articles such as thin-walled containers.

2. 发明申请

WO2014206950A1 PROPYLENE COPOLYMER FOR EXTRUSION BLOW MOLDED BOTTLES 审中-公开
标题翻译：丙烯共聚物挤出吹塑瓶
公开(公告)号：WO2014206950A1
公开(公告)日：2014-12-31
申请号：PCT/EP2014/063201
申请日：2014-06-24
申请人： BOREALIS AG
发明人： WANG, Jingbo , LILJA, Johanna , GAHLEITNER, Markus , BRAUN, Juliane
IPC分类号： C08L23/14 , C08F210/06 , B29C49/04
CPC分类号： C08F210/06 , B29C49/0005 , B29C49/04 , B29K2023/14 , C08F2800/10 , C08L23/142 , C08L2203/10 , C08L2205/025 , C08L2308/00 , C08L2314/02 , C08F2/001 , C08F10/00 , C08F4/651 , C08F4/6548 , C08F210/16 , C08F2500/12 , C08F2500/26
摘要： Extrusion blow molded article comprising a propylene copolymer having a high bottle appearance factor and good impact properties.
摘要翻译：挤出吹塑制品，其包含具有高瓶外观因子和良好冲击性能的丙烯共聚物。

3. 发明申请

WO2010149549A1 AUTOMOTIVE INTERIOR ARTICLE WITH REDUCED SMELL 审中-公开
标题翻译：汽车内部文章与减少SMELL
公开(公告)号：WO2010149549A1
公开(公告)日：2010-12-29
申请号：PCT/EP2010/058432
申请日：2010-06-16
申请人： BOREALIS AG , LEDERER, Klaus , OTTE, Michael , KASTNER, Erwin , BRAUN, Juliane , STOCKREITER, Wolfgang
发明人： LEDERER, Klaus , OTTE, Michael , KASTNER, Erwin , BRAUN, Juliane , STOCKREITER, Wolfgang
IPC分类号： C08L23/12
CPC分类号： C08L23/12 , C08K3/34 , C08K5/103 , C08K5/17 , C08K5/50 , C08L23/06 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2666/02 , C08L2666/06
摘要： Automotive interior article comprising a polypropylene composition having a melt flow rate MFR2 (230 °C) of 2.0 to 80.0 g/10min, said polypropylene composition comprises (a) at least 25 wt.-% of a heterophasic polypropylene (H-PP1), (b) 10,000 to 550,000 ppm inosilicate, (c) 1000 to 5,000 ppm of phenolic antioxidants, and further wherein said heterophasic polypropylene (i) comprises a polypropylene matrix and an elastomeric copolymer, said elastomeric copolymer comprises units from •propylene and •ethylene and/or C4 to C20 α-olefin (ii) has comonomer content of 8 to 30 wt.-% based on said heterophasic polypropylene, said comonomer is ethylene and/or at least one C4 to C20 α-olefin, and (iii) has a xylene cold soluble (XCS) content measured according to ISO 6427 of 15.0 to 40.0 wt. -% based on the heterophasic polypropylene.
摘要翻译：包括熔体流动速率MFR 2（230℃）为2.0至80.0g / 10min的聚丙烯组合物的汽车内部制品，所述聚丙烯组合物包含（a）至少25重量％的多相聚丙烯（H-PP1），（b）10,000至550,000ppm的硅酸盐，（c）1000-5,000ppm的酚类抗氧化剂，并且其中所述多相聚丙烯（i）包含聚丙烯基体和弹性体共聚物，所述弹性体共聚物包含来自丙烯和乙烯的单元和 /或C 4至C 20α-烯烃（ii）基于所述多相聚丙烯具有8至30重量％的共聚单体含量，所述共聚单体是乙烯和/或至少一种C 4至C 20α-烯烃，和（iii）具有根据ISO 6427测量的二甲苯冷可溶物（XCS）含量为15.0至40.0wt。 - 基于异相聚丙烯的％。

4. 发明申请

WO2017108644A1 ARTICLES WITH IMPROVED OPTICAL PROPERTIES 审中-公开
标题翻译：具有改进的光学性质的物品
公开(公告)号：WO2017108644A1
公开(公告)日：2017-06-29
申请号：PCT/EP2016/081635
申请日：2016-12-19
申请人： BOREALIS AG
发明人： WANG, Jingbo , GAHLEITNER, Markus , KLIMKE, Katja , BRAUN, Juliane , LESKINEN, Pauli
IPC分类号： B65D1/26 , C08F110/06 , C08K5/00 , C08L23/14
CPC分类号： C08L23/14 , C08F2/001 , C08F110/06 , C08K5/0083 , C08L2203/10 , C08L2205/025 , C08L2205/24 , C08L2308/00 , C08L2314/02 , C08L23/12
摘要： Moulded articles comprising a polypropylene homopolymer with rather high melt flow rate, high stiffness, improved optical properties and an advantageous balance between stiffness and optical properties.
摘要翻译：包含聚丙烯均聚物的模塑制品具有相当高的熔体流动速率，高刚度，改进的光学性能以及刚度和光学性能之间的有利平衡。

5. 发明申请

WO2014177547A1 COMPOSITION 审中-公开
标题翻译：组成
公开(公告)号：WO2014177547A1
公开(公告)日：2014-11-06
申请号：PCT/EP2014/058693
申请日：2014-04-29
申请人： BOREALIS AG
发明人： TYNYS, Antti , TYAGI, Sandeep , BRAUN, Juliane , LIU, Yi , KOKKO, Esa
IPC分类号： C08L23/08
CPC分类号： C08L23/0815 , C08L23/06 , C08L2203/18 , C08L2205/025 , C08L2207/068 , C08L2308/00 , C08L2314/02 , C08F210/16 , C08F210/14 , C08F2500/01 , C08F110/02 , C08F2500/12 , C08F4/68
摘要： A high density polyethylene blend, comprising (A) 70 to 98 wt% of a high density multimodal polyethylene component having a density of at least 940 kg/m 3 , and an MFR 5 of less than 1.0 g/lOmin; (B) 2 to 20 wt% of an ultra-high molecular weight polyethylene copolymer having an intrinsic viscosity of at least 7 dl/g and an MFR 21 of less than 0.5 g/lOmin (UHMW polyethylene copolymer); and wherein said blend has an MFR 21 of 0.5 to 10.0 g/lOmin and a density of at least 940 kg/m 3 .
摘要翻译：一种高密度聚乙烯共混物，其包含（A）70至98重量％的密度为至少940kg / m 3的高密度多峰聚乙烯组分和小于1.0g / 10min的MFR 5; （B）2〜20重量％的特性粘度为7dl / g以上且MFR21小于0.5g / 10min（UHMW聚乙烯共聚物）的超高分子量聚乙烯共聚物; 并且其中所述共混物具有0.5至10.0g / 10min的MFR 21和至少940kg / m 3的密度。

6. 发明申请

WO2010089121A1 POLYPROPYLENE COMPOSITION WITH HIGH STIFFNESS AND IMPACT STRENGTH 审中-公开
标题翻译：具有高强度和抗冲击强度的聚丙烯组合物
公开(公告)号：WO2010089121A1
公开(公告)日：2010-08-12
申请号：PCT/EP2010/000701
申请日：2010-02-04
申请人： BOREALIS AG , GAHLEITNER, Markus , MALM, Bo , BERNREITNER, Klaus , BRAUN, Juliane
发明人： GAHLEITNER, Markus , MALM, Bo , BERNREITNER, Klaus , BRAUN, Juliane
IPC分类号： C08F10/06 , C08K3/00
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/6543 , C08F4/6492 , C08F4/651 , C08F210/16 , C08F2500/04 , C08F2500/19 , C08F2500/12 , C08F2500/11 , C08F2500/20 , C08F2500/24
摘要： The present invention is directed to a polypropylene composition comprising a propylene homo- or copolymer (A) with a polydispersity index (Pl), determined according ISO 6721-1, of at least 5.8 Pa -1 ; and an inorganic filler (B) in an amount from 2.0 to 20 parts per weight based on 100 parts per weight of (A) + (B); The present invention is furthermore directed to a polypropylene composition comprising - a propylene homo- or copolymer (A); and an inorganic filler (B); whereby the following relation is fulfilled (80 F + 1700) MPa ≤ T wherein F are the parts per weight of component (B) based on 100 parts per weight of the total amount of (A) + (B). T is the tensile modulus in MPa, determined according to ISO 527-2, of the polypropylene composition measured on a test specimen prepared by injection molding according to ISO 1873-2. The present invention is also directed to a process for the production of the polypropylene compositions according to the invention and to an article made of the polypropylene compositions according to the invention. The present invention is furthermore directed to the use of the polypropylene compositions according to the invention for the production of pipes, car components, appliance housings, transport containers.
摘要翻译：本发明涉及一种聚丙烯组合物，其包含根据ISO 6721-1测定的至少5.8Pa-1的具有多分散指数（Pl）的丙烯均聚物或共聚物（A）和每100重量份（A）+（B））为2.0〜20重量份的无机填料（B）。本发明还涉及包含丙烯均聚物或共聚物（A）的聚丙烯组合物; 和无机填料（B）; 由此满足以下关系（80 F + 1700）MPa = T其中F是基于（A）+（B）的总量的100重量份，组分（B）的每重量份数。 T是根据ISO 527-2测定的根据ISO 1873-2通过注射成型制备的试样上测量的聚丙烯组合物的拉伸弹性模量（MPa）。本发明还涉及一种生产根据本发明的聚丙烯组合物和由本发明的聚丙烯组合物制成的制品的方法。本发明还涉及根据本发明的聚丙烯组合物用于生产管道，汽车部件，电器外壳，运输容器的用途。

7. 发明申请

WO2016135108A1 PROPYLENE COPOLYMER COMPOSITION WITH IMPROVED LONG-TERM MECHANICAL PROPERTIES 审中-公开
标题翻译：具有改进的长期机械性能的丙烯共聚物组合物
公开(公告)号：WO2016135108A1
公开(公告)日：2016-09-01
申请号：PCT/EP2016/053698
申请日：2016-02-23
申请人： BOREALIS AG
发明人： BRAUN, Juliane , BORAGNO, Luca , WANG, Jingbo , LESKINEN, Pauli , LILJA, Johanna , GAHLEITNER, Markus
IPC分类号： B29C45/00 , C08K5/00 , C08L23/14
CPC分类号： C08K5/0083 , C08F2/001 , C08F4/61922 , C08F210/06 , C08F2500/12 , C08L23/14 , C08L2205/025 , C08L2205/24 , C08F110/14 , C08F4/6492 , C08F4/651
摘要： 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.
摘要翻译：丙烯 - 乙烯无规共聚物具有改进的长期机械性能，特别是改进的冲击强度保持性，它们的制造及其用途，例如，用于生产模塑制品，特别是注塑制品，例如用于包装的薄壁塑料容器。

8. 发明申请

WO2016135107A1 PROPYLENE COPOLYMER COMPOSITION WITH IMPROVED LONG-TERM MECHANICAL PROPERTIES 审中-公开
标题翻译：具有改善的长期机械性能的丙烯共聚物组合物
公开(公告)号：WO2016135107A1
公开(公告)日：2016-09-01
申请号：PCT/EP2016/053697
申请日：2016-02-23
申请人： BOREALIS AG
发明人： BRAUN, Juliane , TRANCHIDA, Davide , WANG, Jingbo , GAHLEITNER, Markus
IPC分类号： C08L23/10 , C08L23/12 , C08L23/14
CPC分类号： C08K5/0083 , B29C45/0001 , B29K2995/0077 , C08F2/001 , C08F4/61922 , C08F210/06 , C08F2500/12 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L2205/025 , C08L2205/24
摘要： 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.
摘要翻译：丙烯 - 乙烯无规共聚物具有改善的长期机械性能，尤其是改进的冲击强度保持率，它们的制造以及它们的用途，例如，用于生产模塑制品，特别是注塑制品，如用于包装的薄壁塑料容器。

9. 发明申请

WO2010149548A1 POLYPROPYLENE MINERAL COMPOUND WITH REDUCED VOLATILES 审中-公开
标题翻译：具有降低挥发性的聚丙烯矿物化合物
公开(公告)号：WO2010149548A1
公开(公告)日：2010-12-29
申请号：PCT/EP2010/058431
申请日：2010-06-16
申请人： BOREALIS AG , LEDERER, Klaus , OTTE, Michael , KASTNER, Erwin , BRAUN, Juliane , STOCKREITER, Wolfgang
发明人： LEDERER, Klaus , OTTE, Michael , KASTNER, Erwin , BRAUN, Juliane , STOCKREITER, Wolfgang
IPC分类号： C08K3/34 , C08K5/13 , C08L23/12
CPC分类号： C08K3/34 , C08K5/13
摘要： Use of an inosilicate in a polymer composition to accomplish a headspace emission of all volatiles together of said polymer composition of equal or below 120 μgC/g.
摘要翻译：在聚合物组合物中使用硅酸盐以实现等于或低于120μgC/ g的所有聚合物组合物的所有挥发物的顶空排放。

10. 发明申请

WO2017108643A1 EXTRUDED ARTICLES WITH IMPROVED OPTICAL PROPERTIES 审中-公开
标题翻译：具有改进的光学性能的挤出制品
公开(公告)号：WO2017108643A1
公开(公告)日：2017-06-29
申请号：PCT/EP2016/081634
申请日：2016-12-19
申请人： BOREALIS AG
发明人： WANG, Jingbo , GAHLEITNER, Markus , KLIMKE, Katja , BRAUN, Juliane , LESKINEN, Pauli
IPC分类号： C08L23/14
CPC分类号： C08L23/14 , C08K5/0083 , C08L2205/025 , C08L2205/24 , C08L2308/00 , C08L2314/02
摘要： Extruded articles based on a nucleated polypropylene homopolymer showing improved optical properties such as haze or relative haze and a good balance between optical and thermomechanical properties.
摘要翻译：基于成核聚丙烯均聚物的挤出制品表现出改进的光学性能，例如雾度或相对雾度以及光学和热机械性能之间的良好平衡。

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