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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 8961823 B1

PDFFull Text
Expired
Date of Patent:
Feb. 24, 2015

Filed:

Dec. 20, 2012

Polymerizable compound, liquid crystal composition and liquid crystal display device

Applicants:

Jnc Corporation, Tokyo, JP;

Jnc Petrochemical Corporation, Tokyo, JP;

Inventors:

Yasuyuki Gotoh, Tokyo, JP;

Mayumi Goto, Chiba, JP;

Assignees:

JNC Corporation, Tokyo, JP;

JNC Petrochemical Corporation, Tokyo, JP;

Attorney:

Jianq Chyun IP Office

Primary Examiner:

Geraldina Visconti

Int. Cl.
CPC ...
C09K 19/32 (2006.01); C09K 19/30 (2006.01); C09K 19/12 (2006.01); C09K 19/00 (2006.01); C09K 19/02 (2006.01); G02F 1/1333 (2006.01); C08F 2/00 (2006.01); C08F 4/00 (2006.01); C08F 116/12 (2006.01); C08F 216/12 (2006.01); C08F 122/26 (2006.01); C08F 218/16 (2006.01); C08F 120/10 (2006.01); C09K 19/38 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3838 (2013.01); C09K 19/12 (2013.01); C09K 19/322 (2013.01); C09K 19/3852 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/122 (2013.01); C09K 2019/123 (2013.01);
Abstract

The compound represented by formula (1). For example, the rings A, A, Aand Aare 1,4-phenylene, Zand Zare alkylene having 1 to 10 carbons in which at least one —CH— may be replaced by —O— or —CH═CH—; L, Land Lare a single bond, —COO— or —CH═CH—; Gand Gare —O—; s, t and u areor; and Pand Pis the group (P-1), the group (P-2) or the group (P-3). Mand Mare hydrogen or methyl.

Find Patent Forward Citations

Gotoh, Yasuyuki. (2015). Polymerizable compound, liquid crystal composition and liquid crystal display device (U.S. Patent No. 8961823). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8961823

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

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