Chiral binaphthyl sulfates for use as liquid crystal materials
US7943061B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Mar 16, 2007 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Mar 31, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to chiral compounds, methods of their preparation, and to their use in optical, electrooptical, electronic, semiconducting or luminescent components or devices, and in decorative, security, cosmetic or diagnostic applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.