Liquid crystal compounds and liquid crystal compositions comprising the same
US7708907B1 · kind B1 · utility
3Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2009 |
| Grant date | May 4, 2010 |
| Priority date | — |
| Expiry date | Mar 9, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2019/3083
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid crystal compound of Formula (I) is provided.In Formula (I), Y1, Y2 and Y3 are, independently, hydrogen, halogen, cyano or thiocyano, and R is C1-12 alkyl or C1-12 alkoxy, preferably C3-6 alkyl. The liquid crystal compound is colorless. The invention also provides a liquid crystal composition including the liquid crystal compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.