公开(公告)号：US20160159947A1

公开(公告)日：2016-06-09

申请号：US14906518

申请日：2014-07-01

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Mara DESTRO ,  Marco CIARAFONI ,  Paola MASSARI ,  Tiziana CAPUTO

IPC: C08F210/16 ,  C08F210/06 ,  C08J5/00

CPC classification number: C08F210/16 ,  A61J1/1468 ,  C08F210/06 ,  C08J5/00 ,  C08J2323/16 ,  C08F2500/04 ,  C08F2500/12 ,  C08F4/651

Abstract: The present technology relates to articles for use in healthcare or medical applications, such as blow-fill-seal applications, made of a propylene-ethylene random copolymer that demonstrate good optical properties after heat sterilization.

Abstract translation: 本技术涉及在医疗保健或医疗应用中使用的制品，例如吹塑填充密封应用，由加热灭菌后显示出良好的光学性能的丙烯 - 乙烯无规共聚物制成。

公开(公告)号：US20150322179A1

公开(公告)日：2015-11-12

申请号：US14650794

申请日：2013-11-25

Applicant: Basell Poliolefine Italia S.r.L.

Inventor： Monica GALVAN ,  Andreas NEUMANN ,  Ofelia FUSCO ,  Benedetta GADDI ,  Gianni COLLINA ,  Tiziana CAPUTO ,  Stefano SQUARZONI ,  Antonio MAZZUCCO

IPC: C08F10/14

CPC classification number: C08F10/14 ,  B32B1/08 ,  B32B27/08 ,  B32B27/32 ,  B32B2307/558 ,  B32B2597/00 ,  C08F210/06 ,  C08J5/18 ,  C08J2323/14 ,  C08L2314/02 ,  F16L9/12 ,  C08F4/651 ,  C08F2/001 ,  C08F210/14 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/21 ,  C08F4/6492 ,  C08F4/6548

Abstract: A terpolymer obtainable by the step of copolymerizing propylene, ethylene and 1-hexene in the presence of a catalyst system comprising the product obtained by contacting the following components: (a) a solid catalyst component comprising a magnesium halide, a titanium and at least two electron donor compounds one selected from succinates and the other being selected from 1,3 diethers, (b) an aluminum hydrocarbyl compound, and (c) optionally an external electron donor compound. wherein in the terpolymer (i) the content of 1-hexene derived units ranges from 0.5 to 5.0 wt %; (ii) the content of ethylene derived units is higher than 1.4 t % and fulfils the following relation (1): C2

Abstract translation: 通过在催化剂体系存在下共聚合丙烯，乙烯和1-己烯的步骤的三元共聚物，所述催化剂体系包含通过使以下组分接触获得的产物：（a）固体催化剂组分，其包含卤化镁，钛和至少两种 选自琥珀酸盐，另一种选自1,3-二醚的电子给体化合物，（b）铝烃基化合物和（c）任选的外部电子给体化合物。 其中在三元共聚物（i）中，1-己烯衍生单元的含量为0.5-5.0wt％; （ii）乙烯衍生单元的含量高于1.4t％，满足以下关系（1）：C2

公开(公告)号：US20170327613A1

公开(公告)日：2017-11-16

申请号：US15531804

申请日：2015-11-17

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Marco CIARAFONI ,  Mara DESTRO ,  Paola MASSARI ,  Tiziana CAPUTO ,  Thomas BÖHM

IPC: C08F210/06 ,  B65D1/02

CPC classification number: C08F210/06 ,  B65D1/02 ,  C08F10/06 ,  C08F210/14 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/21 ,  C08F2/001

Abstract: The present disclosure relates to a container comprising a propylene, ethylene, and 1-hexene terpolymer comprising: (i) an ethylene content of 0.6-1.1 wt %; (ii) a 1-hexene content of 1.1-2.8 wt %; (iii) an ethylene to 1-hexene ratio (C2/C6) that fulfills the following equation (I); C2/C6

公开(公告)号：US20170291972A1

公开(公告)日：2017-10-12

申请号：US15511976

申请日：2015-09-09

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Mara DESTRO ,  Marco CIARAFONI ,  Paola MASSARI ,  Tiziana CAPUTO ,  Thomas BOHM

IPC: C08F210/06 ,  C08F210/08 ,  B65D1/02 ,  C08F4/646 ,  C08F2/00 ,  C08F210/16 ,  C08F4/654

Abstract: The present disclosure provides an article of manufacture made from or containing a propylene-based terpolymer, having (i) ethylene-derived units in the range from about 0.5 wt. % to about 1.8 wt. %; (ii) 1-butene-derived units in the range from about 1.5 wt. % to about 2.5 wt. %; (iii) a ratio of C2 wt %/C4 wt % in the range from about 0.40 to about 0.80, wherein C2 wt % is the weight percent of ethylene-derived units and C4 wt % is the weight percent of 1-butene-derived units; (iv) a melt flow rate in the range from about 30 g/10 min to about 80 g/10 min; (v) a xylene soluble fraction at 25° C. lower than about 5.0 wt. %; and (vi) a melting point higher than about 140° C. The article can be a container, which can be used for food applications.