公开(公告)号：EP3201268B1

公开(公告)日：2018-12-12

申请号：EP15759474.8

申请日：2015-09-09

Applicant: Basell Poliolefine Italia S.r.l.

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

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08L2203/18 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/02 ,  F16L9/12 ,  F16L9/127 ,  C08L23/0815 ,  C08L23/16 ,  C08L23/14

Abstract: A polyolefin composition comprising: A) from 90.0 wt% to 99.0 wt%;of a propylene homopolymer; B) from 1.0 wt% to 10.0 wt%; of a propylene, ethylene copolymer composition comprising: b1) from 14 wt% to 52 wt%; of a propylene homopolymer or a propylene/ethylene copolymer; b2) from 48 wt% to 86 wt% of a propylene ethylene copolymer having a content of ethylene derived units ranging from 20.0 wt% to 55.0 wt%; wherein the resulting polyolefin composition has an melt flow rate (230°C/5 kg.. ISO 1133) ranging from 0.2 g/10min to 4.0 g/10min; the sum of amounts of A+B being 100 and the sum of amounts of b1+b2 being 100.

公开(公告)号：EP2516546B1

公开(公告)日：2014-01-15

申请号：EP10790958.2

申请日：2010-12-14

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： CAVALIERI, Claudio ,  GALVAN, Monica ,  PANTALEONI, Roberto ,  BECCARINI, Enrico ,  TISI, Francesca ,  ROTHHÖFT, Werner

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

CPC classification number: C08L23/10 ,  C08L23/0815 ,  C08L23/14 ,  C08L23/16 ,  C08L2203/18 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/06 ,  C08F210/06 ,  C08F2/001 ,  C08F4/651 ,  C08F4/6492

公开(公告)号：EP2585527A1

公开(公告)日：2013-05-01

申请号：EP11725055.5

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 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2439/40 ,  B32B2597/00 ,  C08L23/14 ,  C08L23/16 ,  C08L2205/03 ,  C09D4/00 ,  F16L9/12 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/31855 ,  C08L2666/06

Abstract: A polyolefin composition for pipes comprising (percent by weight): A) from 1% to 9.5%; of a copolymer of propylene and hexene-1 wherein said copolymer comprises from 0.1 to 5% of recurring units derived from hexene-1; B) from 80.5% to 99% of a heterophasic polypropylene composition comprising: B1) from 50% to 85% of a propylene homopolymer, said propylene polymer being insoluble in xylene at ambient 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 50% of a copolymer of ethylene and propylene having an ethylene derived units content ranging from 30% to 70%; said polymeric composition having a Melt Index from 0.05 to 10 dg/min.

Abstract translation: 一种用于管道的聚烯烃组合物，其包含（重量％）：A）1％至9.5％; 的丙烯和己烯-1的共聚物，其中所述共聚物包含0.1至5％的衍生自己烯-1的重复单元; B）80.5％至99％的多相聚丙烯组合物，其包含：B1）50％至85％的丙烯均聚物，所述丙烯聚合物在环境温度下不溶于二甲苯，其量超过85％，其多分散指数范围为 3至10; 熔体指数为0.5〜10dg / min; B2）5％至50％的乙烯和丙烯的乙烯衍生单元含量范围为30％至70％的共聚物; 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：EP4034596A1

公开(公告)日：2022-08-03

申请号：EP20765282.7

申请日：2020-09-04

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： COMERFORD, Sean ,  GALVAN, Monica ,  PELLEGATTI, Giampaolo ,  TISI, Francesca

IPC: C08L23/12 ,  C09D123/12 ,  F16L13/02

公开(公告)号：EP3172278B1

公开(公告)日：2018-07-18

申请号：EP15731373.5

申请日：2015-06-29

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  NEUMANN, Andreas ,  BOLOGNESI, Sandro ,  TISI, Francesca ,  PELLEGATTI, Giampaolo

IPC: C08L23/12 ,  C08L23/14

CPC classification number: C08L23/14 ,  B32B1/08 ,  B32B7/12 ,  B32B15/08 ,  B32B15/085 ,  B32B27/08 ,  B32B27/20 ,  B32B27/304 ,  B32B27/32 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2597/00 ,  C08L23/12 ,  C08L23/142 ,  C08L2203/18 ,  C08L2205/025 ,  F16L9/12

Abstract: A polyolefin composition made from or containing (A) from 90.0 to 99.0 wt % of a first propylene ethylene copolymer wherein (i) the ethylene derived units is between 1.0 and 8.0 wt %; (ii) the melting temperature ranges from 135 to 155° C.; (iii) the melt flow rate (230° C./5 kg ISO 1133) ranges from 0.2 to 3.5 g/10 min; (iv) the xylene solubles at 25° C. ranges from 10.0 to 4.0 wt %; (v) the polydispersity index ranges from 3.0 to 7.0; and (B) from 1.0 to 10.0 wt % of a second propylene ethylene copolymer (i) containing from 8.0 to 20.0 wt % of ethylene derived units; and having a MFR (measured at 190° C. 2.16 kg of load) between 0.5 and 5.0 g/10 min, wherein (a) the resulting polyolefin composition has a melt flow rate (230° C./5 kg ISO 1133) ranging from 0.2 to 4.0 g/10 min and (b) the sum A+B being 100.

公开(公告)号：EP2585530B1

公开(公告)日：2017-08-30

申请号：EP11723965.7

申请日：2011-06-08

Applicant: Basell Poliolefine Italia S.r.l.

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

IPC: C08L23/14 ,  F16L9/12 ,  C08F2/00 ,  C08L23/08

CPC classification number: C08L23/14 ,  C08L23/0815 ,  C08L23/142 ,  C08L2207/02 ,  C09D4/00 ,  F16L9/12 ,  F16L9/147 ,  F16L11/14 ,  Y10T428/139 ,  C08L2666/06

公开(公告)号：EP3149082A1

公开(公告)日：2017-04-05

申请号：EP15717935.9

申请日：2015-04-28

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  TISI, Francesca ,  PELLEGATTI, Giampaolo ,  BOLOGNESI, Sandro ,  NEUMANN, Andreas

IPC: C08L23/12 ,  C08L23/14

CPC classification number: C08L23/14 ,  C08L23/12 ,  C08L23/16 ,  C08L2203/18 ,  C08L2205/025 ,  C08L2207/02 ,  F16L9/12

Abstract: A polyolefin composition made using a propylene/ethylene copolymer (90.0 wt % to 99.0 wt %) and a heterophasic (second) propylene/ethylene copolymer (1.0 wt % to 10.0 wt %). The composition is useful for the production of pressure pipes, e.g., for use at low temperature, and of pipes for use in heat radiating systems, among other applications. The propylene/ethylene copolymer has between 1.0 wt % and 8.0 wt % ethylene derived units. The second propylene/ethylene copolymer is made using (1) a propylene homopolymer or a propylene/ethylene copolymer (12 wt % to 52 wt %) and (2) a propylene ethylene copolymer (48 wt % to 88 wt %) that has a content of ethylene derived units ranging from 15.0 wt % to 42.0 wt %.

Abstract translation: 一种聚烯烃组合物，其包含：A）90.0wt％至99.0wt％; 的丙烯与乙烯的共聚物，其中：i）乙烯衍生单元的含量为1.0重量％至8.0重量％; （ii）熔融温度范围为135℃至155℃; （iii）0.2g / 10min至3.5g / 10min范围内的熔体流动速率（230℃/ 5kg .. ISO 1133）; （iv）二甲苯可溶物在25℃的范围为20.0重量％至4.0重量％; （v）多分散性PI的范围为3.0至7.0; B）为1.0重量％〜10.0重量％ 的丙烯，乙烯共聚物组合物，其包含：b1）12重量％至52重量％; 的丙烯均聚物或丙烯/乙烯共聚物; b2）为48重量％至88重量％的丙烯乙烯共聚物，其乙烯衍生单元的含量为15.0重量％至42.0重量％。

公开(公告)号：EP4536748A1

公开(公告)日：2025-04-16

申请号：EP23728784.2

申请日：2023-05-29

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： TISI, Francesca ,  DESTRO, Mara ,  FIORAVANTI, Riccardo ,  DE CAPUA, Alberta

IPC: C08L23/04

公开(公告)号：EP4536747A1

公开(公告)日：2025-04-16

申请号：EP23724891.9

申请日：2023-05-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： TISI, Francesca ,  FIORAVANTI, Riccardo

IPC: C08L23/04

公开(公告)号：EP3172278A1

公开(公告)日：2017-05-31

申请号：EP15731373.5

申请日：2015-06-29

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  NEUMANN, Andreas ,  BOLOGNESI, Sandro ,  TISI, Francesca ,  PELLEGATTI, Giampaolo

IPC: C08L23/12 ,  C08L23/14

CPC classification number: C08L23/14 ,  B32B1/08 ,  B32B7/12 ,  B32B15/08 ,  B32B15/085 ,  B32B27/08 ,  B32B27/20 ,  B32B27/304 ,  B32B27/32 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2597/00 ,  C08L23/12 ,  C08L23/142 ,  C08L2203/18 ,  C08L2205/025 ,  F16L9/12

Abstract: A polyolefin composition made from or containing (A) from 90.0 to 99.0 wt % of a first propylene ethylene copolymer wherein (i) the ethylene derived units is between 1.0 and 8.0 wt %; (ii) the melting temperature ranges from 135 to 155° C.; (iii) the melt flow rate (230° C./5 kg ISO 1133) ranges from 0.2 to 3.5 g/10 min; (iv) the xylene solubles at 25° C. ranges from 10.0 to 4.0 wt %; (v) the polydispersity index ranges from 3.0 to 7.0; and (B) from 1.0 to 10.0 wt % of a second propylene ethylene copolymer (i) containing from 8.0 to 20.0 wt % of ethylene derived units; and having a MFR (measured at 190° C. 2.16 kg of load) between 0.5 and 5.0 g/10 min, wherein (a) the resulting polyolefin composition has a melt flow rate (230° C./5 kg ISO 1133) ranging from 0.2 to 4.0 g/10 min and (b) the sum A+B being 100.

Abstract translation: 一种聚烯烃组合物，其包含：A）90.0重量％至99.0重量％; 的丙烯与乙烯的共聚物，其中：i）乙烯衍生单元的含量为1.0重量％至8.0重量％; （ii）熔融温度在135℃至155℃的范围内; （iii）0.2g / 10min至3.5g / 10min的熔体流动速率（230℃/ 5kg。ISO 1133）; （iv）25℃下二甲苯可溶物的范围为10.0重量％至4.0重量％; （v）多分散性PI在3.0至7.0范围内; B）1.0重量％至10.0重量％; 的含有8.0重量％至20.0重量％的乙烯的丙烯乙烯共聚物; 所述共聚物具有0.5g / 10min至5.0g / 10min的MFR（在190℃，2.16kg负荷下测量），其中所得聚烯烃组合物的熔体流动速率（230℃/ 5kg，ISO 1133 ）为0.2克/ 10分钟至4.0克/ 10分钟; 总和A + B是100。