公开(公告)号：WO2015091372A1

公开(公告)日：2015-06-25

申请号：PCT/EP2014/077790

申请日：2014-12-15

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  CIARAFONI, Marco ,  WILLEMS, Sander ,  ROHRMANN, Jürgen

IPC: C08L23/12 ,  B29C45/00

CPC classification number: C08L23/12 ,  B29C45/0001 ,  C08K3/34 ,  C08L23/0815 ,  C08L23/16 ,  C08L2205/025 ,  C08L2207/02

Abstract: 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.

Abstract translation: 用于生产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）为至少25g / 10min，包括：（A）50-95％ 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， 在25℃下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。

公开(公告)号：WO2013068274A1

公开(公告)日：2013-05-16

申请号：PCT/EP2012/071444

申请日：2012-10-30

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： FANTINEL, Fabiana ,  WILLEMS, Sander ,  GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  ROHRMANN, Jürgen ,  MIHAN, Shahram

IPC: C08L23/06 ,  C08L23/10 ,  C08L23/12

CPC classification number: C08L23/12 ,  C08L23/06 ,  C08L23/0807 ,  C08L23/10 ,  C08L23/16 ,  C08L2205/02 ,  C08L23/0815 ,  C08L23/142

Abstract: 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.

Abstract translation: 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 / cm3，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）; 进一步包含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。

公开(公告)号：WO2010108866A9

公开(公告)日：2010-09-30

申请号：PCT/EP2010/053621

申请日：2010-03-19

Applicant: BASELL POLIOLEFINE ITALIA S.r.l. ,  CIARAFONI, Marco ,  MASSARI, Paola ,  BIONDINI, Gisella ,  PANTALEONI, Roberto ,  WILLEMS, Sander

Inventor： CIARAFONI, Marco ,  MASSARI, Paola ,  BIONDINI, Gisella ,  PANTALEONI, Roberto ,  WILLEMS, Sander

IPC: C08L23/10 ,  C08L23/12

Abstract: 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.

公开(公告)号：WO2013068273A1

公开(公告)日：2013-05-16

申请号：PCT/EP2012/071443

申请日：2012-10-30

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： FANTINEL, Fabiana ,  WILLEMS, Sander ,  GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  ROHRMANN, Jürgen ,  MIHAN, Shahram

IPC: C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08K3/34

CPC classification number: C08F210/16 ,  C08K3/34 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/02 ,  C08L23/0815

Abstract: 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.

Abstract translation: 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/ C 6 -C 12α-烯烃共聚物（B）; 密度为0.850〜0.920g / cm3，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）; 进一步包含至多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）。

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

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CIARAFONI, Marco ,  MASSARI, Paola ,  BIONDINI, Gisella ,  PANTALEONI, Roberto ,  WILLEMS, Sander

IPC: C08L23/10 ,  C08L23/12

CPC classification number: C08L23/12 ,  C08L23/10 ,  C08L23/14 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/04 ,  C08L2310/00 ,  C08L2666/06

Abstract: 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.

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

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MASSARI, Paola ,  CIARAFONI, Marco ,  WILLEMS, Sander ,  ROHRMANN, Jürgen

IPC: C08L23/12 ,  B29C45/00

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

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FANTINEL, Fabiana ,  WILLEMS, Sander ,  GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  ROHRMANN, Jürgen ,  MIHAN, Shahram

IPC: C08L23/06 ,  C08L23/10 ,  C08L23/12

CPC classification number: C08L23/12 ,  C08L23/06 ,  C08L23/0807 ,  C08L23/10 ,  C08L23/16 ,  C08L2205/02 ,  C08L23/0815 ,  C08L23/142

Abstract: 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.

Abstract translation: 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。

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

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FANTINEL, Fabiana ,  WILLEMS, Sander ,  GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  ROHRMANN, Jürgen ,  MIHAN, Shahram

IPC: C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08K3/34

CPC classification number: C08F210/16 ,  C08K3/34 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/02 ,  C08L23/0815

Abstract: 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.

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

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FANTINEL, Fabiana ,  WILLEMS, Sander ,  GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  ROHRMANN, Jürgen ,  MIHAN, Shahram

IPC: C08L23/06 ,  C08L23/10 ,  C08L23/12

CPC classification number: C08L23/12 ,  C08L23/06 ,  C08L23/0807 ,  C08L23/10 ,  C08L23/16 ,  C08L2205/02 ,  C08L23/0815 ,  C08L23/142

Abstract: 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.

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

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MASSARI, Paola ,  CIARAFONI, Marco ,  WILLEMS, Sander ,  ROHRMANN, Jürgen

IPC: C08L23/12 ,  B29C45/00

CPC classification number: C08L23/12 ,  B29C45/0001 ,  C08K3/34 ,  C08L23/0815 ,  C08L23/16 ,  C08L2205/025 ,  C08L2207/02

Abstract: 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.

Abstract translation: 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。