公开(公告)号：EP3063186A1

公开(公告)日：2016-09-07

申请号：EP14771919.9

申请日：2014-09-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  NEUMANN, Andreas ,  CATHELIN, Caroline ,  TISI, Francesca ,  PELLEGATTI, Giampaolo

IPC: C08F210/06 ,  C08L23/14 ,  B32B27/32 ,  C08J5/18

CPC classification number: C08F210/06 ,  C08J5/18 ,  C08J2323/14 ,  C08L23/14 ,  C08F210/14 ,  C08F2500/05 ,  C08F2500/12 ,  C08F2500/20

Abstract: A propylene-1-hexene copolymer having: i) a content of 1-hexene derived units ranging from 0.6 wt% to 3.0 wt%; ii) melt flow rate (MFR) measured according to the method ISO 1133 (230° C, 5 kg) ranging from 0.5 g/10 min to 5.0 g/10 min iii) the polydispersity (PI) ranges from 4.5 to 10 and the distribution of molecular weight is of multimodal type; iv) the melting point ranges from 160°C to 145°C; v) the DSC curve (temperature/heat of fusion) shows at least two peaks.

Abstract translation: 本公开内容涉及丙烯-1-己烯共聚物，其具有：i）1-己烯衍生单元的含量范围为0.6重量％至3.0重量％; ii）根据ISO 1133（230℃，5kg）测量的熔体流动速率（MFR）为0.5g / 10min至5.0g / 10min; iii）多分散性（PI）为4.5〜10，分子量分布为多峰型; iv）熔点范围为160℃至145℃。 和v）显示至少两个峰的差示扫描量热法（DSC）曲线（温度/熔化热）。

公开(公告)号：EP2788426A1

公开(公告)日：2014-10-15

申请号：EP12797898.9

申请日：2012-12-05

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  PELLEGATTI, Giampaolo ,  TERWYEN, Herbert ,  CAVALIERI, Claudio

IPC: C08L23/14 ,  B32B1/08 ,  F16L9/12 ,  B32B27/32

CPC classification number: C08L23/18 ,  B32B1/08 ,  B32B27/32 ,  B32B2597/00 ,  C08L23/14 ,  C08L23/142 ,  C08L2203/18 ,  C08L2205/025 ,  C08L2207/02 ,  F16L9/127 ,  Y10T428/139 ,  Y10T428/1393 ,  C08L23/12

Abstract: A polyolefin composition comprising: A) from 85.0 wt% to 99.5 wt%; A terpolymer containing propylene, ethylene and 1- hexene wherein: (i) the content of 1-hexene derived units ranges from 1.0 wt% to 5.0%; (ii) the content of ethylene derived units is comprised between 0.5 wt% and 10.0 wt% (iii) the melting temperature ranges from 130° C to 145° C; B) from 0.5 wt% to 10.0 wt%; of a propylene, ethylene copolymer composition comprising: b1) from 12 wt% to 52 wt%; of a propylene homopolymer or a propylene/ethylene copolymer having a content of ethylene derived units ranging from 0.1 wt% to 4.5 wt%; and having a xylene soluble content measured at 25°C lower than 10 wt%; b2) from 48 wt% to 88 wt% of a propylene ethylene copolymer having a content of ethylene derived units ranging from 15.0 wt% to wt% to 42.0 wt%; wherein the resulting polyolefin composition has an melt flow rate (230°C/5 kg..ISO 133) ranging from 0.2 g/10min to 4.0 g/10min; the sum A+B being 100 and the sum b1+b2 being 100.

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

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：EP2222730B1

公开(公告)日：2012-06-20

申请号：EP08861098.5

申请日：2008-11-20

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLEGATTI, Giampaolo ,  GRAZZI, Michele ,  KOKEL, Nicolas ,  ANGELINI, Antonella

IPC: C08F210/06 ,  C08J5/18 ,  C08F10/00

Abstract: A copolymer of propylene with hexene-1 containing from 5 to 9% by weight of recurring units derived from hexene-1, having a melting temperature from 125° C. to 140° C. and Melt Flow Rate (ASTM D1238, 230° C./2.16 Kg) from 0.1 to 3 g/10 min., is used to produce blown films having valuable mechanical and optical properties.

Abstract translation: 丙烯与己烯-1的共聚物，其含有5至9重量％的衍生自己烯-1的重复单元，其熔点为125-140℃，熔体流动速率（ASTM D1238,230 / 2.16Kg）为0.1至3 g / 10分钟，用于生产具有有价值的机械和光学性能的吹塑薄膜。

公开(公告)号：EP2414438A1

公开(公告)日：2012-02-08

申请号：EP10709001.1

申请日：2010-03-17

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GRAZZI, Michele ,  PELLEGATTI, Giampaolo

IPC: C08J3/22 ,  C08L23/10 ,  C08L23/16 ,  C08L23/12

CPC classification number: C08L23/0807 ,  C08J3/226 ,  C08J2323/12 ,  C08J2423/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L2205/02 ,  C08L2666/06 ,  C08L2666/04

Abstract: A masterbatch composition comprising, all percent amounts being by weight: A) 10-45 % of a homopolymer or a copolymer of propylene; B) 10-30 % of a copolymer of propylene with ethylene, containing from 18 to 45 % of ethylene; C) 42-60 % of a copolymer of propylene with ethylene, containing from 55 to 85 % of ethylene; said composition having a MFR L value from 0.01 to 10 g/10 min., a value of the intrinsic viscosity [η]
sol of the fraction soluble in xylene at room temperature from 1.5 to 2.5 dl/g and a value of the ratio [η]
sol /MFR L equal to or lower than 6.

Abstract translation: 一种母料组合物，其中所有百分比含量均为重量百分比：A）10-45％的丙烯均聚物或共聚物; B）10-30％的丙烯与乙烯的共聚物，含有18-45％的乙烯; C）42-60％的丙烯与乙烯的共聚物，含有55-85％的乙烯; 所述组合物的MFR L值为0.01至10g / 10min，室温下可溶于二甲苯的部分的特性粘度[η] sol值为1.5至2.5dl / g，且比值[ η] sol / MFR L等于或小于6。

公开(公告)号：EP2274347B1

公开(公告)日：2011-10-05

申请号：EP09735051.6

申请日：2009-03-18

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLEGATTI, Giampaolo ,  SPATARO, Stefano ,  CAPUTO, Tiziana

IPC: C08F210/00 ,  C08F210/02 ,  C08F210/06 ,  C08F210/08

CPC classification number: C08F210/16 ,  C08F4/65912 ,  C08F210/08 ,  C08F2420/05 ,  C08F4/65927 ,  C08F2500/17 ,  C08F2500/20

Abstract: 1 -butene/ethylene/propylene terpolymer containing: c) from 4 to 10 wt% of ethylene derived units, and d) from 2 tol0wt% of propylene derived units; the said terpolymer having the following properties: - distribution of molecular weights (Mw/Mn) measured by GPC lower than 3; - no melting point detectable at the DSC; - melting enthalpy, measured after 10 days of aging at room temperature, from 12 to 20 J/g

公开(公告)号：EP2089470B1

公开(公告)日：2011-06-01

申请号：EP07821747.8

申请日：2007-10-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GOBERTI, Paolo ,  PELLEGATTI, Giampaolo ,  BARALDI, Letizia

IPC: C08L23/08 ,  C08L23/10 ,  C08L23/16 ,  C08L23/14 ,  C08L23/12

CPC classification number: C08L23/142 ,  C08F110/06 ,  C08F210/06 ,  C08L23/0815 ,  C08L23/083 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/02 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/16 ,  C08F2500/12

Abstract: A polyolefin composition comprising, in percent by weight: A) 10-25% of a propylene homopolymer or copolymer with up to 8% of comonomer(s); B) 75-90% of a copolymer of ethylene and (i) propylene or (ii) CH2=CHR alpha- olefins, where R is a 2-8 carbon alkyl radical, or (iii) a combination thereof, optionally with minor amounts of a diene, containing from 54 to 65% of ethylene; wherein the weight ratio B/XS of the content B of copolymer component (B) to the fraction XS soluble in xylene at room temperature, both referred to the total weight of (A) + (B), is of 1.50 or less.

公开(公告)号：EP2222783A1

公开(公告)日：2010-09-01

申请号：EP08865123.7

申请日：2008-12-09

Applicant: Basell Poliolefine Italia S.R.L.

Inventor： PELLEGATTI, Giampaolo ,  GOBERTI, Paolo

IPC: C08L23/16 ,  B32B27/32 ,  E04D5/06

CPC classification number: E04D5/06 ,  C08L23/142 ,  C08L23/16 ,  C08L2205/02 ,  C08L2666/06

Abstract: A polyolefin composition having unusually low values of flexural modulus and shore hardness andcomprising, in percent by weight: A) 15-40% of a copolymer of propylene with hexene-1 containing from 2.5 to 10% of hexene-1 and having Melt Flow Rate (MFR, measured according to ISO 1133, 230°C/2.16 Kg) from 0.5 to 100g/10 min.; and B) 60-85% of an ethylene copolymer containing ethylene in a quantity equal to or lower than 40%, and having solubility in xylene at room temperature greater than 70%.

公开(公告)号：EP2197951A1

公开(公告)日：2010-06-23

申请号：EP08804858.2

申请日：2008-09-29

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLEGATTI, Giampaolo ,  GOBERTI, Paolo ,  BARALDI, Letizia ,  MINOWA, Kazuhiko ,  HISANAGA, Yukihiro

IPC: C08L23/08

CPC classification number: C08L23/0815 ,  C08L23/10 ,  C08L2205/02 ,  C08L2666/06

Abstract: Polyolefin composition comprising, in percent by weight: A) 50-75% of a blend of polymers (PP) and (ECI), wherein (PP) is selected from the group consisting of: (i) propylene homopolymers; (ii) copolymers of propylene; (iii) combinations of said homopolymers (i) and copolymers (ii); (EC1) is a copolymer of ethylene and propylene or CH2=CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical, or a copolymer of ethylene, propylene and the said CH2=CHR alpha-olefin(s), containing from 20 to 35%, of ethylene; and B) 25-50% of a copolymer (ECII) of ethylene and propylene or CH2=CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical,or a copolymer of ethylene, propylene and the said CH2=CHR alpha-olefin(s), containing from 40 to 60% of ethylene; in which composition the copolymer component (ECI) is present in amounts from 23 to 45% with respect to the total weight of (A),and the intrinsic viscosity [ηtot] of the fraction XS soluble in xylene at room temperature, referred to the total weight of (A) + (B), is of 3.5 dl/g or more.

公开(公告)号：EP2089470A1

公开(公告)日：2009-08-19

申请号：EP07821747.8

申请日：2007-10-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GOBERTI, Paolo ,  PELLEGATTI, Giampaolo ,  BARALDI, Letizia

IPC: C08L23/08 ,  C08L23/10 ,  C08L23/16 ,  C08L23/14 ,  C08L23/12

CPC classification number: C08L23/142 ,  C08F110/06 ,  C08F210/06 ,  C08L23/0815 ,  C08L23/083 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L2205/02 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/16 ,  C08F2500/12

Abstract: A polyolefin composition comprising, in percent by weight: A) 10-25% of a propylene homopolymer or copolymer with up to 8% of comonomer(s); B) 75-90% of a copolymer of ethylene and (i) propylene or (ii) CH2=CHR alpha- olefins, where R is a 2-8 carbon alkyl radical, or (iii) a combination thereof, optionally with minor amounts of a diene, containing from 54 to 65% of ethylene; wherein the weight ratio B/XS of the content B of copolymer component (B) to the fraction XS soluble in xylene at room temperature, both referred to the total weight of (A) + (B), is of 1.50 or less.

Abstract translation: 一种聚烯烃组合物，其包含以重量百分比表示的：A）10-25％的丙烯均聚物或共聚物，含有至多8％的共聚单体; B）75-90％乙烯与（i）丙烯或（ii）CH 2 =CHRα-烯烃的共聚物，其中R为2-8个碳烷基，或（iii）其组合，任选少量 的二烯，含有54-65％的乙烯; 其中共聚物组分（B）的含量B与室温下溶于二甲苯的组分XS的重量比B / XS均为1.50或更小，所述重量比B / XS均为（A）+（B）的总重量。