Light modulating device having a vinyl ether-based matrix
US5641426A · kind A · utility
60Cited by
51References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1994 |
| Grant date | Jun 24, 1997 |
| Priority date | — |
| Expiry date | Apr 29, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/544
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An optically responsive film that includes liquid crystal dispersed in a crosslinked polymer matrix that includes the reaction product of an isotropic polymerizable mixture that includes at least one vinyl ether.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.