发明申请
US20060160940A1 Process for intercalating natural or szynthetic clays with block or comb copolymers
审中-公开
使用嵌段或梳状共聚物插入天然或合成粘土的方法
- 专利标题： Process for intercalating natural or szynthetic clays with block or comb copolymers
- 专利标题（中）： 使用嵌段或梳状共聚物插入天然或合成粘土的方法
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申请号： US10547265申请日： 2004-02-23
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公开(公告)号： US20060160940A1公开(公告)日： 2006-07-20
- 发明人: Andreas Muhlebach , Francois Rime
- 申请人： Andreas Muhlebach , Francois Rime
- 优先权： EP03405139.1 20030303
- 国际申请： PCT/EP04/50184 WO 20040223
- 主分类号： C08K3/34
- IPC分类号： C08K3/34 ; C08L53/00 ; B32B27/00
摘要：
The instant invention relates to a process for manufacturing nanoparticles by intercalating and/or exfoliating natural or synthetic clays using block or comb copolymers having one cationic block and at least one non polar block, which are prepared by controlled free radical polymerization (CFRP). The invention also relates to improved nanocomposite compositions containing nanoparticles produced by this process and to the use of these nanocomposite compositions as, for example in, coatings, sealants, caulks, adhesives and as plastic additives.
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