Amphiphilic compounds for sequential monolayer deposition
US5275924A · kind A · utility
5Cited by
9References
9Claims
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Key dates
| Filing date | Sep 3, 1991 |
| Grant date | Jan 4, 1994 |
| Priority date | — |
| Expiry date | Sep 3, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/146
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
Amphiphilic compounds and oligomers and polymers derived therefrom suitable for Langmuir Blodgett deposition wherein the compounds have a polyamide backbone and hydrophobic groups pendant therefrom which pendant groups preferably contain chromophore groups. The compounds can be used to form non-centrosymmetric bilayers and are useful for forming various non-linear optical elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.