Quaternary trifluoromethylcyclohexane derivatives for liquid crystals
US7662959B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Jan 7, 2008 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Jan 7, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound having the structure: w-A-x-CY—Z(CF3), where CY is cyclohexane or substituted cyclohexane, exemplified by 4-trifluoromethyl-4-methylcarboxy-4′-propyl-1,1′-(bi)cyclohexane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.