发明名称 |
METHOD OF PREPARING EXFOLIATED NITROPOLYMER/SILICATE NANOCOMPOSITES AND THE NANOCOMPOSITES PREPARED BY THE METHOD |
摘要 |
Disclosed is a preparation method of an exfoliated nitropolymer/silicate nanocomposite by emulsion polymerization of monomers forming the polymer in an aqueous dispersion of non-modified, layered silicate in the presence of a reactive emulsifier having both a radical-polymerizable vinyl group and a functional group with affinity for silicate. In the process of the polymerization, silicate is fully exfoliated and uniformly dispersed in the polymer. Therefore, only a small amount of silicate is sufficient to improve thermal and mechanical properties of the polymer. Further, the method is advantageous in terms of a simple preparation process due to no use of organo-modified silicate, thus achieving an economic benefit.
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申请公布号 |
US2005065248(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20030345191 |
申请日期 |
2003.01.16 |
申请人 |
SAMSUNG GENERAL CHEMICALS CO., LTD.;LG CHEMICAL LTD.;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
CHOI YEONG SUK;CHUNG IN JAE;KIM SUNG CHUL |
分类号 |
B82B3/00;C08F2/22;C08F2/24;C08F2/44;C08F20/54;C08F220/18;C08F220/28;C08F292/00;C08J5/00;C08L1/00;(IPC1-7):C08L1/00 |
主分类号 |
B82B3/00 |
代理机构 |
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主权项 |
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地址 |
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