Crosslinked poled polymers for nonlinear optic applications and method of making them
US5266651A · kind A · utility
4Cited by
4References
61Claims
0Family size
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Key dates
| Filing date | May 3, 1991 |
| Grant date | Nov 30, 1993 |
| Priority date | — |
| Expiry date | May 3, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/3615
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Polymer reagents containing reactive functional groups are crosslinked by reacting them with compounds (crosslinking agents) which contain complimentary functional groups and have large nonlinear polarizability. The resulting polymer reagents, after poling, are useful for nonlinear optic applications. Also disclosed are the mixture which react to form the crosslinked polymer and novel crosslinking agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.