![POLYMER COMPOSITION FOR USE IN BLOW MOULDING](/ep/2015/08/26/EP2699635B1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: POLYMER COMPOSITION FOR USE IN BLOW MOULDING
- 专利标题(中):聚合物组合物中的吹塑
- 申请号:EP12715988.7 申请日:2012-04-19
- 公开(公告)号:EP2699635B1 公开(公告)日:2015-08-26
- 发明人: DÖTSCH, Diana , MARCZINKE, Bernd, Lothar , MEIER, Gerhardus , HERRERA SALINAS, Maclovio
- 申请人: Basell Polyolefine GmbH
- 申请人地址: Brühler Strasse 60 50389 Wesseling DE
- 专利权人: Basell Polyolefine GmbH
- 当前专利权人: Basell Polyolefine GmbH
- 当前专利权人地址: Brühler Strasse 60 50389 Wesseling DE
- 代理机构: Gaverini, Gaetano Luigi Attilio
- 优先权: EP11003281 20110419; US201161507903P 20110714
- 国际公布: WO2012143421 20121026
- 主分类号: C08L23/06
- IPC分类号: C08L23/06 ; B65D88/00 ; C08F2/00 ; C08F210/16 ; C08F110/02 ; B29C49/00 ; B29K23/00 ; C08L23/08 ; C08F210/08 ; C08F210/14
摘要:
A novel polymer composition is described comprising ethylene homopolymers and/or copolymers of ethylene with C3-C8-alpha-olefins which polymer composition has a density of from 0.940 to 0.949 g/cm3, a melt index (HLMI) according to DIN EN ISO 1133:2005, condition G at 190° C. and 21.6 kg, of from 3 to 7 g/10 min. and a Hostalen Long Chain Branching Index (HLCBI) of from 3 to 8, and which polymer composition is produced by polymerisation with one or more Ziegler catalysts in a series of at least two polymerization reactors. The new polymer composition can in particular be used for blow moulding of intermediate bulk containers.
公开/授权文献:
- EP2699635B2 POLYMER COMPOSITION FOR USE IN BLOW MOULDING 公开/授权日:2018-10-24
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 |
------------C08L23/06 | ...聚乙烯 |