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1. 发明授权

EP3083820B1 MINERAL FILLED POLYPROPYLENE COMPOSITION 有权转让
公开(公告)号：EP3083820B1
公开(公告)日：2020-11-25
申请号：EP14821562.7
申请日：2014-12-15
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , CIARAFONI, Marco , WILLEMS, Sander , ROHRMANN, Jürgen
IPC分类号： C08L23/12 , B29C45/00

2. 发明公开

EP2411464A1 POLYOLEFIN MASTERBATCH AND COMPOSITION SUITABLE FOR INJECTION MOLDING 有权
标题翻译：聚烯烃色母粒及组成适用于注射
公开(公告)号：EP2411464A1
公开(公告)日：2012-02-01
申请号：EP10709235.5
申请日：2010-03-19
申请人： Basell Poliolefine Italia S.r.l.
发明人： CIARAFONI, Marco , MASSARI, Paola , BIONDINI, Gisella , PANTALEONI, Roberto , WILLEMS, Sander
IPC分类号： C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L2207/04 , C08L2310/00 , C08L2666/06
摘要： A masterbatch composition comprising: 70-90 %wt of a component (A) being a propylene homopolymer or copolymer of propylene with ethylene or C
4 -C
10 alpha olefins, having a MFR
A according to ISO 1133 (230°C/2.16 Kg) ranging from 15 to 70 g/10 min; and 10-30 %wt of a component B) being a propylene-ethylene copolymer comprising 25-45 %wt of ethylene derived units and having a value of the intrinsic viscosity [η] of the fraction soluble in xylene at room temperature ranging from 5 to 9 dl/g, said masterbatch composition having a total MFR higher than 4 g/10 min, and a value of the fiexural modulus measured according to ISO method 178 ranging from 950 to 2000 MPa.

3. 发明公开

EP2776501A1 POLYMER COMPOSITION FOR BUMPERS AND INTERIORS AND POLYETHYLENE-BASED RESIN PRECURSOR 有权
标题翻译： POLYMERZUSAMMENSETZUNGFÜRSTOSSSTANGEN UNDINNENRÄUMEUND POLYETHYLENBASIERTERHARZVORLÄUFER
公开(公告)号：EP2776501A1
公开(公告)日：2014-09-17
申请号：EP12780189.2
申请日：2012-10-30
申请人： Basell Poliolefine Italia S.r.l.
发明人： FANTINEL, Fabiana , WILLEMS, Sander , GRAZZI, Michele , PELLEGATTI, Giampaolo , ROHRMANN, Jürgen , MIHAN, Shahram
IPC分类号： C08L23/06 , C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/06 , C08L23/0807 , C08L23/10 , C08L23/16 , C08L2205/02 , C08L23/0815 , C08L23/142
摘要： Polyolefin compositions suitable for injection molded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A) ; and from 10% to 70% by weight of a multimodal ethylene/butene-1 copolymer (B); having density from 0.850 to 0.935 g/cm 3 , total comonomer content from 6% to 30% by weight, Mw/Mn from 4 to 20; intrinsic viscosity in decalin at 135°C from 1.0 to 4.0 dL/g, and comprising an HDPE fraction (HDPE %wt) up to 30%wt; further comprising from 0 to 50 % by weight of a filler (C) and optionally, in amount up to 10% by weight with respect to the overall composition, an impact modifier masterbatch component D consisting of an ultra-soft heterophasic copolymer component.
摘要翻译：适用于注射成型物品的聚烯烃组合物用于冲击保险杠和汽车内饰，其包含按重量计30％至90％的异相丙烯聚合物组合物（A）; 和10重量％至70重量％的多峰乙烯/丁烯-1共聚物（B）; 密度为0.850〜0.935g / cm 3，总共聚单体含量为6〜30重量％，Mw / Mn为4〜20; 十氢萘在135℃下的特性粘度为1.0至4.0dL / g，并且包含高达30％wt的HDPE级分（HDPE％wt）; 还包含0至50重量％的填料（C），并且任选地，相对于整个组合物，其量为至多10重量％，由超软多相共聚物组分组成的抗冲改性剂母料组分D。

4. 发明授权

EP2776500B1 POLYMER COMPOSITION FOR BUMPERS AND INTERIORS AND POLYETHYLENE-BASED RESIN PRECURSOR 有权
标题翻译：聚合物组合物用于保险杠和内饰和聚乙烯系树脂前兆
公开(公告)号：EP2776500B1
公开(公告)日：2016-01-20
申请号：EP12780188.4
申请日：2012-10-30
申请人： Basell Poliolefine Italia S.r.l.
发明人： FANTINEL, Fabiana , WILLEMS, Sander , GRAZZI, Michele , PELLEGATTI, Giampaolo , ROHRMANN, Jürgen , MIHAN, Shahram
IPC分类号： C08L23/06 , C08L23/10 , C08L23/12 , C08K3/34
CPC分类号： C08F210/16 , C08K3/34 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L23/0815
摘要： Polyolefin compositions suitable for injection moulded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A) ; and from 10% to 70% by weight of a multimodal ethylene/C6-C12 alpha olefin copolymer (B); having density from 0.850 to 0.920 g/cm 3 , total comonomer content from 6% to 30% by weight, Mw/Mn from 4 to 20; intrinsic viscosity in decalin at 135°C from 1.0 to 4.0 dL/g, and comprising an HDPE fraction (HDPE %wt) up to 30%wt; further comprising up to 50 % by weight of a filler (C) and optionally, in amount up to 10% by weight with respect to the overall composition, an impact modifier masterbatch component (D) consisting of a ultra-soft heterophasic copolymer component.

5. 发明授权

EP2776501B1 POLYMER COMPOSITION FOR BUMPERS AND INTERIORS AND POLYETHYLENE-BASED RESIN PRECURSOR 有权
标题翻译：聚合物组合物用于保险杠和内饰和聚乙烯系树脂前兆
公开(公告)号：EP2776501B1
公开(公告)日：2015-09-16
申请号：EP12780189.2
申请日：2012-10-30
申请人： Basell Poliolefine Italia S.r.l.
发明人： FANTINEL, Fabiana , WILLEMS, Sander , GRAZZI, Michele , PELLEGATTI, Giampaolo , ROHRMANN, Jürgen , MIHAN, Shahram
IPC分类号： C08L23/06 , C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/06 , C08L23/0807 , C08L23/10 , C08L23/16 , C08L2205/02 , C08L23/0815 , C08L23/142
摘要： Polyolefin compositions suitable for injection molded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A) ; and from 10% to 70% by weight of a multimodal ethylene/butene-1 copolymer (B); having density from 0.850 to 0.935 g/cm 3 , total comonomer content from 6% to 30% by weight, Mw/Mn from 4 to 20; intrinsic viscosity in decalin at 135°C from 1.0 to 4.0 dL/g, and comprising an HDPE fraction (HDPE %wt) up to 30%wt; further comprising from 0 to 50 % by weight of a filler (C) and optionally, in amount up to 10% by weight with respect to the overall composition, an impact modifier masterbatch component D consisting of an ultra-soft heterophasic copolymer component.

6. 发明公开

EP3083820A1 MINERAL FILLED POLYPROPYLENE COMPOSITION 有权转让
标题翻译： MINERALGEFÜLLTEPOLYPROPYLENZUSAMMENSETZUNG
公开(公告)号：EP3083820A1
公开(公告)日：2016-10-26
申请号：EP14821562.7
申请日：2014-12-15
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , CIARAFONI, Marco , WILLEMS, Sander , ROHRMANN, Jürgen
IPC分类号： C08L23/12 , B29C45/00
CPC分类号： C08L23/12 , B29C45/0001 , C08K3/34 , C08L23/0815 , C08L23/16 , C08L2205/025 , C08L2207/02
摘要： A polypropylene composition for the production of molded articles, such as finished parts for the automotive industry, has melt flow rate (230°C, 2.16 Kg) of at least 25 g /10 min and comprises: (A) 50-95% of a composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C of 3.0-5.0 dl/g and comprising: (Al) 70-95% of a propylene homopolymer having a Polydispersity Index (PI) of 4.3-10, a fraction insoluble in xylene at 25 °C higher than 90% and a MFR (230°C, 2.16 Kg) of 100- 250 g/10 min; (A2) 5-30% of a copolymer of propylene with 36-44% of ethylene-derived units; (B) optionally up to 45% of a heterophasic propylene polymer, having MFR (230°C, 2.16 Kg) of 10-25 g/10 min, flexural modulus higher than 1400 MPa, and comprising 5-20% of a copolymer rubber component and 80-95% of a matrix propylene polymer component; (C) 2-10% of an ethylene based elastoplastic copolymer; and (D) optionally up to 20% of talc.
摘要翻译：用于制造模制品的聚丙烯组合物，例如用于汽车工业的成品，其熔体流动速率（230℃，2.16Kg）至少为25g / 10min，包括：（A）50-95％的在25℃下可溶于二甲苯的馏分的特性粘度为3.0-5.0dl / g的组合物，其组成为：（Al）70-95％的多分散指数（PI）为4.3-10的丙烯均聚物， 25℃时不溶于二甲苯的馏分高于90％，MFR（230℃，2.16Kg）为100-250g / 10min; （A2）5-30％丙烯与36-44％乙烯衍生单元的共聚物; （B）任选多达45％的多相丙烯聚合物，MFR（230℃，2.16Kg）为10-25g / 10min，弯曲模量高于1400MPa，并且包含5-20％的共聚物橡胶组分和80-95％的基质丙烯聚合物组分; （C）2-10％的乙烯基弹性共聚物; 和（D）任选地最多20％的滑石。

7. 发明公开

EP2776500A1 POLYMER COMPOSITION FOR BUMPERS AND INTERIORS AND POLYETHYLENE-BASED RESIN PRECURSOR 有权
标题翻译：聚合物组合物用于保险杠和内饰和聚乙烯系树脂前兆
公开(公告)号：EP2776500A1
公开(公告)日：2014-09-17
申请号：EP12780188.4
申请日：2012-10-30
申请人： Basell Poliolefine Italia S.r.l.
发明人： FANTINEL, Fabiana , WILLEMS, Sander , GRAZZI, Michele , PELLEGATTI, Giampaolo , ROHRMANN, Jürgen , MIHAN, Shahram
IPC分类号： C08L23/06 , C08L23/10 , C08L23/12 , C08K3/34
CPC分类号： C08F210/16 , C08K3/34 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L23/0815
摘要： Polyolefin compositions suitable for injection moulded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A) ; and from 10% to 70% by weight of a multimodal ethylene/C6-C12 alpha olefin copolymer (B); having density from 0.850 to 0.920 g/cm 3 , total comonomer content from 6% to 30% by weight, Mw/Mn from 4 to 20; intrinsic viscosity in decalin at 135°C from 1.0 to 4.0 dL/g, and comprising an HDPE fraction (HDPE %wt) up to 30%wt; further comprising up to 50 % by weight of a filler (C) and optionally, in amount up to 10% by weight with respect to the overall composition, an impact modifier masterbatch component (D) consisting of a ultra-soft heterophasic copolymer component.

8. 发明授权

EP2411464B1 POLYOLEFIN MASTERBATCH AND COMPOSITION SUITABLE FOR INJECTION MOLDING 有权
标题翻译：聚烯烃色母粒及组成适用于注射
公开(公告)号：EP2411464B1
公开(公告)日：2013-05-08
申请号：EP10709235.5
申请日：2010-03-19
申请人： Basell Poliolefine Italia S.r.l.
发明人： CIARAFONI, Marco , MASSARI, Paola , BIONDINI, Gisella , PANTALEONI, Roberto , WILLEMS, Sander
IPC分类号： C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L2207/04 , C08L2310/00 , C08L2666/06

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