Process and apparatus for producing alternate monomolecular layers
US4511604A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 29, 1984 |
| Grant date | Apr 16, 1985 |
| Priority date | — |
| Expiry date | Feb 29, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B19/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a process and to an apparatus for producing alternate monomolecular layers. In per se known manner, a substrate is passed through the surface of a liquid contained in a vessel and over which has previously been spread a monomolecular layer of a given substance. According to the invention, the vessel is subdivided into two compartments. A monomolecular layer is deposited on the surface of the liquid contained in each of the compartments. The latter are arranged in such a way that there can be no contact between the monomolecular layers in each of them and the substrate is alternately moved between the compartments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.