公开(公告)号：EP2222781B1

公开(公告)日：2014-01-15

申请号：EP08861356.7

申请日：2008-11-25

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  GALVAN, Monica

IPC: C08L23/10

CPC classification number: C08L23/10 ,  C08K5/005 ,  C08K5/0083 ,  C08K5/14 ,  C08L23/20 ,  C08L23/22 ,  Y10T428/1352 ,  C08L2666/06 ,  C08L2666/08

Abstract: A polyolefin composition having good transparency and mechanical properties comprising, all percent amounts being by weight: A) from 70 to 98% of a propylene homopolymer or copolymer having haze of 25% or less and melting temperature of 130° C. or higher; and B) from 2 to 30% of a butene-1 copolymer containing from 0.5 to 30% of one or more comonomer(s).

公开(公告)号：EP2585528A1

公开(公告)日：2013-05-01

申请号：EP11725700.6

申请日：2011-06-08

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  GALVAN, Monica ,  TISI, Francesca

IPC: C08L23/12 ,  B32B1/08 ,  B32B27/32 ,  F16L9/12 ,  F16L11/04

CPC classification number: C08L23/12 ,  B32B1/08 ,  B32B27/08 ,  B32B27/304 ,  B32B27/32 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2439/70 ,  B32B2597/00 ,  B32B2605/08 ,  C08L23/0815 ,  C08L23/14 ,  C08L23/142 ,  C08L23/16 ,  C08L2205/03 ,  F16L9/12 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/31855 ,  Y10T428/31913 ,  C08L2666/02 ,  C08L2666/06

Abstract: A polyolefin composition comprising (percent by weight): A) from 7% to 19%; of a copolymer of propylene and 1-hexene wherein said copolymer contains less than 1% of recurring units derived from hexene-1; B) from 81% to 93% of a heterophasic polypropylene composition comprising: B1) from 86% to 95% of a propylene homopolymer, said propylene polymer being insoluble in xylene at room temperature in an amount over 85% having a polydispersity Index ranging from 3 to 10; and a Melt Index from 0.5 to 10 dg/min; B2) from 5% to 14% of a copolymer of ethylene and propylene having an ethylene derived units content ranging from 50% to 65%; said polymeric composition having a Melt Index from 0.05 to 10 dg/min.

Abstract translation: 一种聚烯烃组合物，包含（重量百分比）：A）7％至19％; 的丙烯和1-己烯的共聚物，其中所述共聚物含有小于1％的来自己烯-1的重复单元; B）81％至93％的多相聚丙烯组合物，其包含：B1）86％至95％的丙烯均聚物，所述丙烯聚合物在室温下不溶于二甲苯的量超过85％，多分散指数范围为 3至10; 熔体指数为0.5至10分克/分钟; B2）5％至14％乙烯和丙烯共聚物，其乙烯衍生单元含量范围为50％至65％; 所述聚合物组合物具有0.05至10dg / min的熔体指数。

公开(公告)号：EP2558508A1

公开(公告)日：2013-02-20

申请号：EP11705610.1

申请日：2011-03-01

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  PRADELLA, Fiorella ,  GALVAN, Monica

IPC: C08F210/06 ,  C08J5/18 ,  C08F210/02 ,  C08F210/14

CPC classification number: C08J5/18 ,  C08F210/06 ,  C08J2323/14 ,  C08F210/14 ,  C08F210/16 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/26

Abstract: A propylene/ethylene/1-hexene terpolymer containing from 1.0 wt% to 2.5wt%, of ethylene derived units and from 2.0wt% to 4.0wt% of 1-hexene derived units, the sum of the amounts of propylene, ethylene and 1-.hexene derived units being 100, having the following features: a) the amount (Wt%) of 1-hexene (C6) and the amount (Wt%) of ethylene (C2) fulfil the following relation: C2

公开(公告)号：EP2488583A1

公开(公告)日：2012-08-22

申请号：EP10771046.9

申请日：2010-10-04

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  PRADELLA, Fiorella ,  GALVAN, Monica

IPC: C08L23/14 ,  C08F210/06

CPC classification number: C08F210/06 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/16 ,  C08F2500/20 ,  C08F2500/17 ,  C08F2500/12

Abstract: A propylene composition comprising (percent by weight): A) 60%-95%, of a crystalline propylene copolymer containing from 2.0% to 10.0% of ethylene derived units having a melting point ranging from 148°C to 160°C; wherein the melting temperature Tm is measured by DSC on the as-reactor polymer; B) 40%-5%, of a copolymer of ethylene containing from 70% to 85%, of ethylene derived units intrinsic viscosity ranging from 0.8 to 3 dl/g.

公开(公告)号：EP4305079A1

公开(公告)日：2024-01-17

申请号：EP22709736.7

申请日：2022-03-03

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  MARCHINI, Roberta ,  GRAZZI, Michele ,  CAVALIERI, Claudio

IPC: C08F210/06 ,  C08L23/14 ,  B32B27/32 ,  B32B27/08

公开(公告)号：EP4277792A1

公开(公告)日：2023-11-22

申请号：EP21819504.8

申请日：2021-12-02

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MASSARI, Paola ,  FELISATI, Andrea ,  CAVALIERI, Claudio ,  GALVAN, Monica ,  GRAZZI, Michele

IPC: B32B27/08 ,  C08J5/18 ,  C08L23/14

公开(公告)号：EP4259719A1

公开(公告)日：2023-10-18

申请号：EP21815206.4

申请日：2021-11-25

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GRAZZI, Michele ,  GALVAN, Monica ,  BIONDINI, Gisella ,  CIARAFONI, Marco

IPC: C08L23/14 ,  C08F2/00 ,  C08F210/06 ,  E04D5/06 ,  B32B27/32 ,  B32B5/02 ,  B32B27/12

公开(公告)号：EP4172261A1

公开(公告)日：2023-05-03

申请号：EP21732897.0

申请日：2021-06-17

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  GALVAN, Monica

IPC: C08L23/12

公开(公告)号：EP4107221A1

公开(公告)日：2022-12-28

申请号：EP21703435.4

申请日：2021-02-04

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  BURGIN, Emanuele ,  GALVAN, Monica ,  BÖHM, Thomas

IPC: C08L23/04

公开(公告)号：EP3861068A1

公开(公告)日：2021-08-11

申请号：EP19768776.7

申请日：2019-09-11

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  CAVALIERI, Claudio ,  BÖHM, Thomas ,  PANTALEONI, Roberto

IPC: C08L23/14 ,  C08F210/06 ,  C08F210/16 ,  C08F210/14 ,  C08F4/651 ,  F16L9/12