Liquid crystal silanes
US4496482A · kind A · utility
4Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1981 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Oct 22, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/406
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Silicon based liquid crystal compounds produced by the reaction of an isocyanatosilane with a Schiff base, aromatic ester, azo compound or cholesteryl compound. The liquid crystals are useful in those applications in which liquid crystals are currently used and they also have the capability of being firmly chemically bonded to certain substrates, such as glass, thus avoiding the need for hermetic sealing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.