Process for preparing precomposites based on nanotubes, particularly carbon nanotubes
US9006327B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | May 21, 2008 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Apr 21, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/742
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The subject of the present invention is a process for preparing a precomposite based on nanotubes, comprising bringing said nanotubes into contact with at least one given plasticizing agent.It also relates to a precomposite thus obtained, and to its use for conferring at least one electrical, mechanical and/or thermal property on a polymer material.It also relates to the use of a given plasticizer for improving the dispersion and/or mechanical properties and/or electrical conductivity and/or thermal conductivity of nanotubes in a polymer matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.