Benzimidazole-derivatized azo compounds and polymers derived therefrom for nonlinear optics
US5321084A · kind A · utility
3Cited by
2References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1993 |
| Grant date | Jun 14, 1994 |
| Priority date | — |
| Expiry date | Jul 12, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/3612
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A second order nonlinear optically-active azo monomer comprising a benzimidazole moiety. The monomers can be incorporated into both linear and crosslinked polymers useful in electrooptical devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.