发明名称 |
METHOD OF PURIFYING POLYOLEFIN |
摘要 |
The present invention relates to a method for refining polyolefin, comprising a step of contacting linear low density polyethylene synthesized through vapor phase polymerization with a purge gas including an ethylene gas and an inert gas, in a purge device. According to the method, even residual monomers of alkenes having high carbons may be simply and effectively removed. |
申请公布号 |
KR20150062819(A) |
申请公布日期 |
2015.06.08 |
申请号 |
KR20130147854 |
申请日期 |
2013.11.29 |
申请人 |
LOTTE CHEMICAL CORPORATION |
发明人 |
KIM, SIN YOUNG;LIM, SEONG SOO;LEE, SU RAN;KIM, JAE HO;SHIN, SANG HONG |
分类号 |
C08F6/00;C08F6/16;C08F6/28 |
主分类号 |
C08F6/00 |
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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