Polymer-based nanocomposite materials and methods of production thereof
US7033524B2 · kind B2 · utility
11Cited by
5References
40Claims
0Family size
Inventor
Key dates
| Filing date | Feb 22, 2001 |
| Grant date | Apr 25, 2006 |
| Priority date | — |
| Expiry date | Jan 14, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/254
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polymeric-based nanocomposites with different structures using core-shell particles. The present invention provides a method for producing polymer-based core-shell nanocomposite structures. The nanocomposite materials may be produced with voids in them which may be partially or completely filled with other materials. The core and shell materials may be formed from multicomponent materials, in the case of the cores these may be for example multiple oxides, semiconductors and in the case of the polymer shell material multiple polymers in blends or copolymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.