发明名称 |
PROPYLENE BASED TERPOLYMERS |
摘要 |
A container comprising a propylene, ethylene, 1-butene terpolymer wherein in the terpolymer:
i) the content of ethylene derived units ranges from 0.5 wt% to 1.8 wt%;
ii) the content of 1-butene derived units ranges from 3.5 wt% to 6.5 wt%;
iii) the ratio C2wt%/C4wt% ranges from 0.12 to 0.22; wherein C2wt% is the weight per cent of ethylene derived units and C4wt% is the weight per cent of 1-butene derived units;
iv) the total content of ethylene and 1-butene derived units is comprised between 4.2 wt% and 7.5 wt%;
v) the melt flow rate ,MFR measured according to ISO 1133 ,230° C, 2.16 kg ranges from 20 to 80 g/10 min;
vi) the xylene soluble fraction at 25°C is lower than 7.0 wt%;
vii) the melting point is higher than 140°C. |
申请公布号 |
EP3007984(A1) |
申请公布日期 |
2016.04.20 |
申请号 |
EP20140722186 |
申请日期 |
2014.05.06 |
申请人 |
BASELL POLIOLEFINE ITALIA S.R.L. |
发明人 |
DESTRO, MARA;CIARAFONI, MARCO;MASSARI, PAOLA;CAPUTO, TIZIANA;BÖHM, THOMAS |
分类号 |
B65D1/02;B65D65/38;C08F210/06 |
主分类号 |
B65D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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