Liquid crystals comprising cyclopentane groups
US8801966B2 · kind B2 · utility
5Cited by
8References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2009 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Jul 13, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided are liquid crystal compounds and mixtures incorporating the same. The liquid crystal compounds of the invention generally comprise a cyclopentane group and at least two other rings. In one embodiment, the liquid crystal compounds of the invention comprise a cyclopentane group and at least two other rings, one of which is a fused ring system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.