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US 7,744,776 B2Granted
Polymerizable liquid crystal composition and uses for the same
AssigneesChisso Corporation, Chisso Petrochemical Corporation
InventorMayumi Tanabe
Life of this patent
Estimating the term…
Abstract
The polymerizable liquid crystal composition includes at least two selected from the group of compounds represented by the following Formulas (1) and (2): wherein m is 5 or 10; and wherein n is 3, 4, 6, 7, 8 or 9, and R is hydrogen or methyl wherein said composition includes at most only two compounds of Formula (1) in which m is 10; and wherein said composition does not include a compound of Formula (2) in which n is 3 and R is hydrogen.
Claims23
A polymerizable liquid crystal composition comprising at least two compounds selected from the group of compounds represented by Formulas (1) and (2):
- wherein m is 5 or 10;
- wherein n is 3, 4, 6, 7, 8 or 9, and R is hydrogen or ) methyl;
- wherein if the polymerizable liquid crystal composition consists of only two compounds, the combination of a compound represented by Formula (1), wherein m is 10, and a compound represented by Formula (2), wherein n is 3 and R is hydrogen is excluded.
Dependencies are inferred from the claim text.