发明名称 |
PROCEDE DE FABRICATION DE PRODUITS EXTRUDES COMPOSITES POLYMERES ET NANOTUBES DE CARBONE |
摘要 |
<p>The invention concerns a method for making polymeric extruded composite products and carbon nanotubes. Said method includes the following steps: a) performing an oxidation pretreatment of the carbon nanotubes; b) dispersing the nanotubes in a polymer solution; c) extruding the resulting dispersion into an intermediate product; d) drying said intermediate product; e) post-treating said dried intermediate product by hot drawing process; f) post-treating said dried intermediate product of said drawn intermediate product by drawing in an ionic solution; g) performing a formalizing treatment process: Steps e) f) and g) are optional. The extruded polymeric products obtained by the inventive method can contain up to 80 wt. % of nanotubes.</p> |
申请公布号 |
FR2898139(B1) |
申请公布日期 |
2008.05.30 |
申请号 |
FR20060001982 |
申请日期 |
2006.03.06 |
申请人 |
NANOLEDGE SOCIETE ANONYME |
发明人 |
VAUGIEN THIBAUD;SCHIERHOLZ KAI |
分类号 |
D01D5/00;B29C47/00;B29C70/04;C08J5/04;D01F1/09;D01F9/12;H01B1/24 |
主分类号 |
D01D5/00 |
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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