Colloid solution of metal nanoparticles, metal-polymer nanocomposites and methods for preparation thereof
US7348365B2 · kind B2 · utility
26Cited by
4References
11Claims
0Family size
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Key dates
| Filing date | Apr 30, 2002 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | Sep 28, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J13/0043
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A metal nanoparticle colloid solution, metal-polymer nanocomposites, and methods for preparing the same are provided. The metal nanoparticle colloid solution and the metal-polymer nanocomposites can be prepared with a variety of polymeric stabilizers and have uniform particle diameter and shape. The metal nanoparticle colloid solution and the metal-polymer nanocomposites have wide applications, for example, as an antibacterial agent, a sterilizer, a conductive adhesiv, conductive ink or an electromagnetic wave shielder for an image display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.