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.:
Date of Patent:
Sep. 03, 2019
Filed:
Feb. 09, 2015
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Kei Sakamoto, Tokyo, JP;
Kumi Okuyama, Tokyo, JP;
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
Abstract
This polymerizable compound is represented by a formula (I), this polymerizable composition contains said polymerizable compound and a polymerization initiator, this polymer is obtained by polymerizing the polymerizable compound or polymerizable composition, and this optically anisotropic product is comprised from the polymer. In the formula, each of Yto Yrepresents —O—, —S—, —O—C(═O)—, —C(═O)—O—, etc., Yrepresents —O—, —S—, —O—C(═O)—, —C(═O)—O—, etc., each of Gand Grepresents a divalent linear aliphatic group having 1 to 20 carbon atoms, etc., each of Zand Zrepresents an alkenyl group having 2 to 10 carbon atoms, etc., Arepresents an organic group having an aromatic ring and 2 to 30 carbon atoms, Arepresents a trivalent aromatic group, etc., each of Aand Arepresents a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, each of Aand Arepresents a divalent aromatic group having 4 to 30 carbon atoms, etc., Qrepresents an alkyl group having 1 to 6 carbon atoms, etc., and each of m and n represents 0 or 1.