Polymerizable liquid crystal composition, polarized light-emitting coating material, novel naphtholactam derivative, novel coumarin derivative, novel nile red derivative, and novel anthracene derivative

A technology of polymerizable liquid crystals and naphthalenolactams, which can be used in luminescent coatings, naphtholactam dyes, liquid crystal materials, etc., and can solve the problems of no teaching and no records
CN103403127AInactive Publication Date: 2013-11-20ADEKA CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ADEKA CORP
Publication Date
2013-11-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides a polymerizable liquid crystal composition that demonstrates favorable polarized light emission for a polarized light element, the composition using a polymerizable liquid crystal compound and colorant; also provided are a coating material, a medium, and a polarized light-element. Furthermore the present invention provides a favorable novel naphtholactam derivative, novel coumarin derivative, novel Nile red derivative, and novel anthracene derivative as the colorant. Specifically, provided is a polymerizable liquid crystal composition containing (A) at least one type of liquid crystal compound having a polymerizable functional group, (B) at least one type of colorant, and (C) a polymerization initiator; further provided are a novel naphthyl and derivative expressed by general formula (IV'), a novel coumarin derivative expressed by general formula (VI'), a novel Nile red derivative expressed by general formula (VII'), or a novel anthracene derivative expressed by general formula (VIII'), which are favorable as the colorant of component (B).
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Description

technical field

[0001] The present invention relates to a polymerizable liquid crystal composition containing a liquid crystal compound having a polymerizable functional group, a colorant, and a polymerization initiator, a polarized luminescent paint formed from the polymerizable liquid crystal composition, and a polarized luminescent paint formed by coating the polarized luminescent paint on a support. A laminate showing polarized luminescence obtained by coating and a polarizing element using the laminate.

[0002] In addition, the present invention relates to novel naphthalactam derivatives, novel coumarin derivatives, novel Nile red derivatives, and novel anthracene derivatives suitable as the above-mentioned colorants. Background technique

[0003] A liquid crystal composition (hereinafter referred to as a "polymerizable liquid crystal composition") containing at least one liquid crystal compound having a polymerizable functional group (hereinafter referred to as a "pol...

Claims

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