Nonlinear optical medium of a naphthoquinodimethane compound
US4774025A · kind A · utility
14Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1987 |
| Grant date | Sep 27, 1988 |
| Priority date | — |
| Expiry date | Feb 12, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention provides a nonlinear optical medium which consists of a transparent solid substrate with a surface coating of at least one monolayer of a compound such as 11,11-di(n-hexyldecylamino)-12,12-dicyano-2,6-naphthoquinodimethane: ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.