Composition containing a polymerizable optically active compound
US7527837B2 · kind B2 · utility
3Cited by
4References
6Claims
0Family size
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Key dates
| Filing date | Nov 29, 2006 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Nov 29, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/03
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The compound provided by the present invention is a polymerizable optically active compound represented by Formula (1):wherein R1 is hydrogen, chlorine or bromine; R2 is hydrogen, methyl or ethyl; A1 is 1,4-phenylene, biphenyl-4,4′-diyl, naphthalene-2,6-diyl or pyridine-2,5-diyl, provided that in the 1,4-phenylene arbitrary hydrogen may be replaced by chlorine, bromine or fluorine, and in the biphenyl-4,4′-diyl arbitrary hydrogen may be replaced by chlorine, bromine or fluorine; and X1 is a single bond, —CH═CH— or —CH2CH2—.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.