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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10844283 B1

PDFFull Text
Expired
Date of Patent:
Nov. 24, 2020

Filed:

Feb. 13, 2018

Polymerizable liquid crystal compound, polymerizable liquid crystal composition and liquid crystal polymerized film

Applicants:

Jnc Corporation, Tokyo, JP;

Jnc Petrochemical Corporation, Tokyo, JP;

Inventor:

Daisuke Ootsuki, Chiba, JP;

Assignees:

JNC CORPORATION, Tokyo, JP;

JNC PETROCHEMICAL CORPORATION, Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Cynthia H Kelly

Assistant Examiner:

Anna Malloy

Int. Cl.
CPC ...
C09K 19/38 (2006.01); C07C 69/757 (2006.01); C07C 69/92 (2006.01); C07C 69/78 (2006.01); C08F 22/20 (2006.01); G02B 5/30 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3861 (2013.01); C07C 69/757 (2013.01); C07C 69/78 (2013.01); C07C 69/92 (2013.01); C08F 22/20 (2013.01); G02B 5/3016 (2013.01); C09K 2019/0448 (2013.01);
Abstract

A polymerizable liquid crystal compound represented by formula (1). In formula (1), Ais 1,4-phenylene, 1,4-cyclohexylene, 1,4-cyclohexenylene, pyridine-2,5-diyl, 1,3-dioxane-2,5-diyl or naphthalene-2,6-diyl, Zis a connecting group, m and n are independently an integer from 0 to 5, in which an expression: 1≤m+n≤8 holds, Xis alkylene having 1 to 5 carbons, in which an atom thereof may be replaced by a hetero atom, and at least one of Ris a polymerizable functional group.

Find Patent Forward Citations

Ootsuki, Daisuke. (2020). Polymerizable liquid crystal compound, polymerizable liquid crystal composition and liquid crystal polymerized film (U.S. Patent No. 10844283). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10844283

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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