| 发明名称 | Blow molded article with good mechanical and optical properties | ||
| 摘要 | Blow molded article comprising a propylene copolymer having a MFR2 (230° C.) in the range of more than 2.0 to 12.0 g/10 min, a comonomer content in the range of 4.0 to below 4.0 mol.-%, a melting temperature in the range of 125 to below 143° C., and a xylene cold soluble fraction (XCS) in the range of above 15.0 to 40.0 wt.-%. | ||
| 申请公布号 | US9587097(B2) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201415104489 | 申请日期 | 2014.12.18 |
| 申请人 | Borealis AG | 发明人 | Wang Jingbo;Klimke Katja;Doshev Petar;Pham Tung |
| 分类号 | C08L23/14;B29C49/00;B29C49/04;B29K23/00;B29K105/00;B29L31/00 | 主分类号 | C08L23/14 |
| 代理机构 | Tarolli, Sundheim, Covell & Tummino LLP | 代理人 | Tarolli, Sundheim, Covell & Tummino LLP |
| 主权项 | 1. Blow molded article comprising at least 75.0 wt. % based on the total weight of the blow molded article, of a propylene copolymer (R-PP), wherein the blow molded article and/or the propylene copolymer (R-PP) has/have: (a) a melt flow rate MFR2 (230° C.) measured according to ISO 1133 in the range of more than 2.0 to 12.0 g/10 min, (b) a comonomer content in the range of 4.0 to below 14.0 mol. %, (c) a melting temperature in the range of 125 to below 143° C., and (d) a xylene cold soluble fraction (XCS) in the range of above 15.0 to 40.0 wt. %. | ||
| 地址 | AT | ||