发明名称 |
ORGANIC CLAY COMPOUND FOR PREPARATION OF POLAR POLYMER-CLAY NANOCOMPOSITE, POLAR POLYMER-CLAY NANOCOMPOSITE CONTAINING THE COMPOUND AND PREPARATION METHOD THEREOF USING THE COMPOUND |
摘要 |
PURPOSE: An organic clay compound for the preparation of a polar polymer-clay nanocomposite, a polar polymer-clay nanocomposite containing the compound and its preparation method are provided, wherein the nanocomposite shows excellent mechanical and thermal properties. CONSTITUTION: The organic clay compound comprises a polar monomer and a phosphonium ion between clay mineral layers. Preferably the clay mineral is derived from smectite; and the phosphonium ion is represented by R1R2R3R4P+, wherein R1, R2, R3 and R4 are independently a functional group having at least eight carbons or a functional group polymerizable with a polyester monomer, and at least one among the four groups is a functional group having at least eight carbons and at least one among the four groups is a functional group polymerizable with a polyester monomer. The polar polymer-clay nanocomposite comprises a polar polymer medium; and the organic clay compound dispersed into the medium.
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申请公布号 |
KR20030063727(A) |
申请公布日期 |
2003.07.31 |
申请号 |
KR20020003980 |
申请日期 |
2002.01.23 |
申请人 |
LG CHEM. LTD. |
发明人 |
LEE, BONG GEUN;LEE, IN SU;TAE, YEONG JI |
分类号 |
C08K3/34;(IPC1-7):C08K3/34 |
主分类号 |
C08K3/34 |
代理机构 |
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主权项 |
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