Metallized nanostructured chemicals as cure promoters
US7820761B2 · kind B2 · utility
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25Claims
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Key dates
| Filing date | Sep 29, 2006 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | May 26, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C18/1233
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Metallized polyhedral oligomeric silsesquioxanes and metallized polyhedral oligomeric silicates are used as cure promoters, catalysts, and alloying agents for the reinforcement of polymer microstructures, including polymer coils, domains, chains, and segments, at the molecular level. Because of their tailorable compatibility with polymers, polyhedral oligomeric metallosesquioxanes (POMS) can be readily and selectively incorporated into polymers by common mixing processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.