Directed assembly of three-dimensional structures with micron-scale features
US7141617B2 · kind B2 · utility
54Cited by
74References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2003 |
| Grant date | Nov 28, 2006 |
| Priority date | — |
| Expiry date | May 7, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y70/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides polyelectrolyte inks comprising a solvent, a cationic polyelectrolyte, dissolved in the solvent, and an anionic polyelectrolyte, dissolved in the solvent. The concentration of at least one of the polyelectrolytes in the solvent is in a semidilute regime.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.