Liquid crystalline isonitriles
US4058476A · kind A · utility
2Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 1975 |
| Grant date | Nov 15, 1977 |
| Priority date | — |
| Expiry date | Aug 18, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2019/2035
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Liquid crystal substances or compounds of the formula ##STR1## wherein X is ##STR2## and R is straight-chain alkyl, straight-chain alkoxy, straight-chain alkanoyloxy or p-alkyloxycarbonyloxy, As well as compositions and electro-optical apparatuses containing them, are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.