POLYMERIZABLE LIQUID CRYSTAL MIXTURE AND POLYMERIZABLE LIQUID CRYSTAL COMPOSITION

Japanese Patent JP2022120659

A

To provide a compound capable of lowering the phase transition temperature of a liquid crystal composition without impairing optical characteristics.SOLUTION: A polymerizable liquid crystal compound is represented by formula (1) [where k11, k12 and l each independently represent an integer of 1 or more; B11, B12, E11 and E12 each independently represent a divalent group or a single bond; G11 and G12 each represent a C3-16 divalent alicyclic hydrocarbon group; A11 and A12 each represent a C3-16 divalent alicyclic hydrocarbon group or a C6-20 divalent aromatic hydrocarbon group; F11 and F12 each represent a C1-12 alkanediyl group; Ar11 and Ar12 each represent a divalent aromatic group; M represents a C3-13 divalent aliphatic hydrocarbon group; and P11 and P12 each independently represent H or a polymerizable group (provided that at least one of them represents a polymerizable group)].SELECTED DRAWING: None

JP2005200653	USING METHOD OF ETHYLENICALLY UNSATURATED ISOCYANIC ACID SALT DERIVATIVE FOR COVALENTLY BONDING OF CONTAMINANT HAVING ACTIVE HYDROGEN ATOM IN CURABLE MATERIAL
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YOSHIOKA SHINNOSUKE
HIDA NORIYUKI
NAKATA HIROKI

JP2021017702A

August 18, 2022

February 05, 2021

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SUMITOMO CHEMICAL CO

C08F20/36; G02B5/30

Michiko Matsutani
Kenichi Morizumi
Marina Kajita

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