发明名称 |
Expandable particles of styrene-modified linear low-density polyethylene-based resin, production method therefor, pre-expanded particles, and expanded molded article |
摘要 |
According to the present invention, there is provided expandable particles of a styrene-modified linear low-density polyethylene-based resin comprising a volatile blowing agent and a base resin, the base resin containing more than 300 parts by weight and less than 1000 parts by weight of a polystyrene-based resin component relative to 100 parts by weight of a non-crosslinked linear low-density polyethylene-based resin component, wherein the base resin contains 2 to 40 wt % of a gel component comprising a graft copolymer of the polystyrene-based resin component and the low-density polyethylene-based resin component.
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申请公布号 |
US7767724(B2) |
申请公布日期 |
2010.08.03 |
申请号 |
US20050541391 |
申请日期 |
2005.07.01 |
申请人 |
SEKISUI PLASTICS CO., LTD. |
发明人 |
MATSUMURA HIDEYASU;TSUTSUI YASUTAKA |
分类号 |
C08J9/16;B22C1/22;B29C44/34;C08J3/12;C08J9/00;C08J9/14;C08J9/18;C08J9/232 |
主分类号 |
C08J9/16 |
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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