Liquid crystal silanes
US4316041A · kind A · utility
31Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1980 |
| Grant date | Feb 16, 1982 |
| Priority date | — |
| Expiry date | Feb 19, 2000 |
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.