公开(公告)号：US09512253B2

公开(公告)日：2016-12-06

申请号：US14379935

申请日：2013-02-26

Applicant: Borealis AG

Inventor： Kristin Reichelt ,  Juha Paavilainen ,  Matthew Parkinson

IPC: C08L23/16 ,  C08F210/06 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14

CPC classification number: C08F210/06 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L2203/162 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2207/04

Abstract: The present invention relates to a polypropylene composition comprising comonomer units derived from ethylene in an amount of from 0.5 wt % to 25 wt %, and from at least one C5-12 alpha-olefin in an amount of from 1.0 mol % to 3.0 mol %, wherein the polypropylene composition has an amount of xylene solubles XS of at least 20 wt %, and the xylene solubles have an amount of ethylene-derived comonomer units of from 4 wt % to 50 wt %.

Abstract translation: 本发明涉及包含量为0.5重量％至25重量％的衍生自乙烯的共聚单体单元和至少一种量为1.0摩尔％至3.0摩尔％的C 5-12α-烯烃的聚丙烯组合物， 其中，所述聚丙烯组合物的二甲苯可溶物的量XS为20重量％以上，所述二甲苯可溶物的乙烯衍生的共聚用单体的量为4重量％〜50重量％。

公开(公告)号：US20150018492A1

公开(公告)日：2015-01-15

申请号：US14379935

申请日：2013-02-26

Applicant: Borealis AG

Inventor： Kristin Reichelt ,  Juha Paavilainen ,  Matthew Parkinson

IPC: C08F210/06 ,  C08L23/14 ,  C08L23/12

CPC classification number: C08F210/06 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L2203/162 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2207/04

Abstract: The present invention relates to a polypropylene composition comprising comonomer units derived from ethylene in an amount of from 0.5 wt % to 25 wt %, and from at least one C5-12 alpha-olefin in an amount of from 1.0 mol % to 3.0 mol %, wherein the polypropylene composition has an amount of xylene solubles XS of at least 20 wt %, and the xylene solubles have an amount of ethylene-derived comonomer units of from 4 wt % to 50 wt %.

Abstract translation: 本发明涉及包含量为0.5重量％至25重量％的衍生自乙烯的共聚单体单元和至少一种量为1.0摩尔％至3.0摩尔％的C 5-12α-烯烃的聚丙烯组合物， 其中，所述聚丙烯组合物的二甲苯可溶物的量XS为20重量％以上，所述二甲苯可溶物的乙烯衍生的共聚用单体的量为4重量％〜50重量％。