公开(公告)号：EP2222730A1

公开(公告)日：2010-09-01

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

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.

公开(公告)号：EP1948703B1

公开(公告)日：2009-04-29

申请号：EP06819401.8

申请日：2006-11-10

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： BACCI, Dino ,  FAIT, Anna ,  MORINI, Giampiero ,  PELLEGATTI, Giampaolo ,  PIEMONTESI, Fabrizio

IPC: C08F210/02

CPC classification number: C08F210/06 ,  C08F210/16 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/15 ,  C08F2500/11 ,  C08F2500/20

Abstract: Propylene-ethylene copolymers are flexible and show a very good balance between softness and mechanical properties in their crude state are obtained by solution polymerization in the presence of Ziegler-Natta catalysts. The said copolymers comprise from 10 to 50%wt of ethylene and are characterized by: product of the comonomer reactivity ratio r1 r2 =1.5; absence of 2,1 propylene insertions and tensile strength at break higher than 4 Mpa.

公开(公告)号：EP2049579A1

公开(公告)日：2009-04-22

申请号：EP07729246.4

申请日：2007-05-17

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLEGATTI, Giampaolo ,  SPATARO, Stefano ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: C08F210/08 ,  C08F210/12

CPC classification number: C08F210/08 ,  C08F210/16 ,  C08F210/06 ,  C08F2500/03 ,  C08F2500/21 ,  C08F2500/12 ,  C08F210/14

Abstract: Butene-1 copolymers containing: a) from 1 to 7 % by mole of ethylene derived units, and b) from 3 to 20 % by mole of units derived from one or more alpha-olefin(s) having general formula H2C=CHR, wherein R is methyl or a linear or branched alkyl radical C3-C8; said copolymers having a molecular weight distribution with a ratio (I) of less than or equal to 4 and a (b)/(a) molar ratio of more than or equal to 2.3.

公开(公告)号：EP1761600B1

公开(公告)日：2007-10-31

申请号：EP05716283.6

申请日：2005-03-22

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLICONI, Anteo ,  GARAGNANI, Enea ,  PELLEGATTI, Giampaolo ,  ANGELINI, Antonella

IPC: C08L23/14 ,  C08L23/16 ,  C08F2/00

CPC classification number: C08J3/226 ,  C08F110/06 ,  C08F210/06 ,  C08J2323/04 ,  C08J2423/00 ,  C08L23/04 ,  C08L23/10 ,  C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2308/00 ,  C08L2310/00 ,  C08L2314/02 ,  C08L23/00 ,  C08L2666/02 ,  C08L2666/06 ,  C08F2500/12 ,  C08F2500/17 ,  C08F210/16

Abstract: A masterbatch composition comprising (percent by weight): A) 15%-50% of a polypropylene component having a melt flow rate of from 1 to 250 g/10 min.; and B) 50%-85% of an olefin polymer partially soluble in xylene at room temperature, containing from 60% to 85% by weight of ethylene; said masterbatch composition having (i) a value of the intrinsic viscosity [rl] of the fraction soluble in xylene at room temperature ([rl]SOl) equal to or lower than 2.9 dl/g, and (ii) a value of the ratio MFR / [TI],,,, equal to or lower than 4, is added to polyolefin materials to obtain final compositions suitable for injection molding.

Abstract translation: 包含（重量％）的母料组合物：A）15％-50％的熔体流动速率为1至250g / 10min的聚丙烯组分; 和B）在室温下部分溶于二甲苯的50％-85％的烯烃聚合物，含有60％至85％（重量）的乙烯; 所述母料组合物具有（i）等于或低于2.9dl / g的在室温下可溶于二甲苯的级分的特性粘度[η]的值，（ii）等于或低于2.9dl / g的 加入到聚烯烃材料中的等于或低于4的MFR / [eegr]]，以获得适于注塑的最终组合物。

公开(公告)号：EP2986652B1

公开(公告)日：2018-07-04

申请号：EP14709338.9

申请日：2014-03-12

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GALVAN, Monica ,  NEUMANN, Andreas ,  CAPUTO, Tiziana ,  MAZZUCCO, Antonio ,  PELLEGATTI, Giampaolo

IPC: C08F210/06 ,  C08K5/00 ,  C08K5/098 ,  C08K5/1575 ,  C08K5/527

CPC classification number: C08K5/527 ,  C08F210/16 ,  C08K5/0083 ,  C08K5/098 ,  C08K5/1575 ,  C08F210/06 ,  C08F4/651 ,  C08L23/14

Abstract: A polyolefin composition, particularly fit for the production of extrusion blow molded articles, comprising (a) a propylene-ethylene copolymer having a content of units deriving from ethylene of 4.0 % by weight or higher, and (b) a nucleating agent and having a crystallization temperature (Tc) higher than 117°C can be obtained by copolymerizing propylene and ethylene in the presence of a catalyst system obtained by contacting a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 40 to 90% by mol with respect to the total amount of donors and selected from succinates and the other selected from 1,3 diethers, an aluminum hydrocarbyl compound, and optionally an external electron donor compound.

公开(公告)号：EP2501747B1

公开(公告)日：2017-12-20

申请号：EP10773332.1

申请日：2010-11-05

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GRAZZI, Michele ,  BASSI, Paolo ,  FELISATI, Andrea ,  PELLEGATTI, Giampaolo

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

CPC classification number: C08F210/06 ,  B32B27/32 ,  C08J5/18 ,  C08J2323/14 ,  C08L23/14 ,  C08L2203/16 ,  Y10T428/1352 ,  Y10T428/1397 ,  Y10T428/24942 ,  Y10T428/31917 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/26

公开(公告)号：EP3003710B1

公开(公告)日：2017-06-28

申请号：EP14724376.0

申请日：2014-05-06

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GRAZZI, Michele ,  MARCHINI, Roberta ,  PELLEGATTI, Giampaolo ,  SPATARO, Stefano

IPC: B32B7/12 ,  B32B27/08 ,  B32B27/32

CPC classification number: B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B2250/24 ,  B32B2250/242 ,  B32B2307/308 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/704

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。

公开(公告)号：EP3017003B1

公开(公告)日：2017-05-10

申请号：EP14732554.2

申请日：2014-06-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： KÖHLER, Rainer ,  GRAZZI, Michele ,  ROHRMANN, Jürgen ,  PELLEGATTI, Giampaolo

IPC: C08L23/00 ,  B29C45/00

CPC classification number: C08L23/14 ,  C08K7/14 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/16 ,  C08L51/06 ,  C08L2205/02 ,  C08L2205/025

Abstract: Composition comprising (A) from 30 to 60 by weight, of a soft polyolefin composition comprising, 10-50% by weight of a copolymer (a) of propylene, which copolymer contains from 1 to 8% of comonomer content; 50-90wt% of a copolymer (b) of ethylene and other alpha-olefin(s), containing from 57 to 80% of ethylene; wherein the weight ratio of the content of copolymer component (b) to the fraction XS soluble in xylene at room temperature (about 25 °C), both (b and XS) referred to the total weight of (a) + (b), is of 1.5 or less, and the intrinsic viscosity [·] of the said XS fraction is of 3 dl/g or more; and the total quantity of copolymerized ethylene is preferably from 30% to 65% by weight; (B) from 5 to 30wt% of a glass fiber filler; (C) from 0 to 5 % by weight of a compatibilizer; (D) from 10 to 40 by weight of a polypropylene component selected from propylene homopolymers, propylene copolymers containing up to 5% by moles of ethylene and/or C 4 -C 10 ±-olefin(s) and combinations of such homopolymers and copolymers, wherein the Melt Flow Rate, of the polypropylene component D) is generally from 0.3 to 2500 g/10 min.

Abstract translation: 组合物，其包含（A）30至60重量％的软质聚烯烃组合物，其包含10-50重量％的丙烯共聚物（a），该共聚物含有1至8重量％的共聚单体含量; 50-90重量％的乙烯和其它α-烯烃的共聚物（b），其含有57-80％的乙烯; 其中共聚物组分（b）的含量与在室温（约25℃）下可溶于二甲苯的级分XS的重量比（b和XS）以（a）+（b）的总重量计， 为1.5以下，所述XS馏分的特性粘度[η]为3dl / g以上， 共聚乙烯的总量优选为30〜65重量％。 （B）5〜30重量％的玻璃纤维填料; （C）0〜5重量％的增容剂; （D）10至40重量份的选自丙烯均聚物的聚丙烯组分，含有至多5摩尔％乙烯和/或C 4 -C 10α-烯烃的丙烯共聚物以及这些均聚物和共聚物的组合 ，其中聚丙烯组分D）的熔体流动速率通常为0.3至2500g / 10min。

公开(公告)号：EP2501756B1

公开(公告)日：2017-01-25

申请号：EP10773351.1

申请日：2010-11-08

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLEGATTI, Giampaolo ,  GOBERTI, Paolo ,  DE CLIPPELEIR, Johan ,  SPATARO, Stefano

IPC: C08L23/08 ,  C08L23/10 ,  C08F297/08

CPC classification number: C08L23/16 ,  C08L23/10 ,  C08L23/20 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2666/02