Process for forming organic films on electrically conductive or semi-conductive surfaces using aqueous solutions
US8152986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2006 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Sep 18, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention concerns the area of surface coatings in the form of organic films, the coatings being in the form of organic films. It most especially relates to a method for forming copolymer organic films by electrochemical grafting on electrically conductive or semi-conductive surfaces using electrolytic aqueous solutions containing at least one protic solvent, at least one radically polymerizable monomer and at least one surfactant. The invention also concerns surfaces obtained with the use of this method, their applications especially for preparation of microelectronic components, biomedical devices or screening kits, as well as the electrolyte solution used in the course of the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.