Polymeric nanocomposites comprising epoxy-functionalized graft polymer
US7220484B2 · kind B2 · utility
19Cited by
13References
49Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 19, 2003 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Sep 18, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
Disclosed is a nanocomposite comprising a nano-reinforcing material (e.g., layered clay), a polymer matrix (e.g., a polyolefin), and, an epoxy-functionalized graft polymer compatible with the polymer matrix (e.g., epoxy-grafted polyolefin). Such nanocomposites are useful in the fabrication of a variety of materials including parts for the transportation and packaging industries, electronics, business equipment, building and construction materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.