发明名称 |
Core-shell composite having poly-vinylalcohol and alginate and method for fabricating the same |
摘要 |
<p>Disclosed are a core-shell structure composite carrier based on poly(vinyl alcohol) (PVA) and alginate, which has excellent physical properties by using PVA and alginate and is applicable to various hydrotreatment process by immobilizing a specific reactant to each of the core region and shell region depending on the material to be treated, and a method for preparing the same. The core-shell structure composite carrier based on PVA and alginate includes beads of a core region and beads of a shell region formed on the surface of the beads of a core region, wherein a first reactant carrying out a first unit reaction is immobilized to the beads of a shell region, a second reactant carrying out a second unit reaction is immobilized to the beads of a core region, the first unit reaction and the second unit reaction are independent from each other and are time series continuous reactions, and the beads of a core region and the beads of a shell region include PVA and alginate.</p> |
申请公布号 |
EP2735608(A1) |
申请公布日期 |
2014.05.28 |
申请号 |
EP20130165156 |
申请日期 |
2013.04.24 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
BAE, HYOKWAN;LEE, SEOCKHEON;CHUNG, YUNCHUL;JUNG, JIN-YOUNG;YANG, HEE JEONG |
分类号 |
C12N5/00;A61K9/50;B01J13/04 |
主分类号 |
C12N5/00 |
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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