Polymer nano-strings
US7179864B2 · kind B2 · utility
66Cited by
107References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2005 |
| Grant date | Feb 20, 2007 |
| Priority date | — |
| Expiry date | Jul 31, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/011
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymer nano-string composition is provided. The polymer nano-strings can include a poly(alkenylbenzene) core, and a surface layer comprising poly(conjugated diene). The nano-strings have a mean average diameter of less than about 100 nm and a length of greater than about 1 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.