
基本信息:
- 专利标题: POLYPROPYLENE COMPOSITION
- 申请号:EP17208801.5 申请日:2017-12-20
- 公开(公告)号:EP3502177A1 公开(公告)日:2019-06-26
- 发明人: Gahleitner, Markus , Wang, Jingbo , Bernreitner, Klaus , Leskinen, Pauli
- 申请人: Borealis AG
- 申请人地址: Wagramerstrasse 17-19 1220 Vienna AT
- 专利权人: Borealis AG
- 当前专利权人: Borealis AG
- 当前专利权人地址: Wagramerstrasse 17-19 1220 Vienna AT
- 代理机构: Zumstein, Angela
- 主分类号: C08L23/12
- IPC分类号: C08L23/12 ; C08L23/14 ; C08L23/08 ; C08F210/06
摘要:
Polypropylene composition comprising a heterophasic polypropylene (HECO) and a bimodal metallocene linear low-density polyethylene (mLLDPE), as well as articles obtained from said polypropylene composition. The present invention is further related to the use of a bimodal metallocene linear low-density polyethylene (mLLDPE) as modifier for heterophasic polypropylenes (HECOs) to improve impact strength and optics.
公开/授权文献:
- EP3502177B1 POLYPROPYLENE COMPOSITION 公开/授权日:2020-02-12
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L21/00 | 未指定的橡胶的组合物 |
--------C08L23/02 | .未用化学后处理改性的 |
----------C08L23/04 | ..乙烯的均聚物或共聚物 |
------------C08L23/12 | ...聚丙烯 |