发明名称 |
ETHYLENE RESIN AND BLOW-MOLDED ARTICLE COMPRISING THE SAME |
摘要 |
<p>An ethylene-based resin satisfying simultaneously the following requirements [a] to [c] is excellent in strength and moldability and is suitably used for a blow molded article (a hollow molded article). [a] The environmental stress cracking resistance (ESCR), T, at 50°C is 500 hours or more in the case of a flexural modulus of 1000 MPa to 1500 MPa and is 100 hours or more in the case of a flexural modulus of 1500 MPa to 2000 MPa, as measured according to ASTM-D-1693, [b] the melt tension at 190°C is 50 (mN) or more and [c] the melt breaking drawing rate is 90 (m/min) or less.</p> |
申请公布号 |
EP1992649(A1) |
申请公布日期 |
2008.11.19 |
申请号 |
EP20070714199 |
申请日期 |
2007.02.14 |
申请人 |
MITSUI CHEMICALS, INC.;PRIME POLYMER CO., LTD. |
发明人 |
FUKUSHI, KEIKO;IWAMASA, KENJI;OKAMOTO, MASAHIKO |
分类号 |
C08F10/02;B65D1/00;C08L23/04;C08L23/06 |
主分类号 |
C08F10/02 |
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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