发明公开
- 专利标题: MOULDED ARTICLES
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申请号: EP23170828.0申请日: 2023-04-28
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公开(公告)号: EP4455171A1公开(公告)日: 2024-10-30
- 发明人: WANG, Jingbo , POTTER, Elisabeth
- 申请人: Borealis AG
- 申请人地址: AT 1020 Vienna Trabrennstrasse 6-8
- 代理机构: HGF
- 主分类号: C08F210/16
- IPC分类号: C08F210/16 ; C08L23/08
摘要:
The present invention relates to a moulded article comprising a polyethylene composition, said polyethylene composition comprising (A) from 65 to 93 wt%, based on the total weight of the polyethylene composition, of a multimodal high density polyethylene having a density of from 945 to 970 kg/m 3 , determined according to ISO 1183, and a melt flow rate MFR 2 of 0.1 to 1.5 g/10 min, determined according to ISO 1133 at a temperature of 190°C and a load of 2.16 kg; and (B) from 7 to 35 wt%, based on the total weight of the polyethylene composition, of a high density polyethylene having a density of from 955 to 980 kg/m 3 , determined according to ISO 1183, and a melt flow rate MFR 2 of from 15 to 60 g/10 min, determined according to ISO 1133 at a temperature of 190°C and a load of 2.16 kg. The present disclosure also relates to a polyethylene composition that is suitable for producing such a moulded article, and a method of producing such a moulded article.
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