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:
Jul. 26, 2011
Filed:
May. 07, 2010
Junichi Inagaki, Chiba, JP;
Tomohiro Yano, Chiba, JP;
Daisuke Ootsuki, Chiba, JP;
Maiko Ito, Chiba, JP;
Ryushi Shundo, Chiba, JP;
Junichi Inagaki, Chiba, JP;
Tomohiro Yano, Chiba, JP;
Daisuke Ootsuki, Chiba, JP;
Maiko Ito, Chiba, JP;
Ryushi Shundo, Chiba, JP;
JNC Corporation, Tokyo, JP;
Chisso Petrochemical Corporation, Tokyo, JP;
Abstract
The compound of the present invention is represented by the formula (1). In the formula (1), Rand Rare hydrogen, fluorine, chlorine, methyl or ethyl; Xand Xare hydrogen, fluorine, methyl or trifluoromethyl; Zand Zare a single bond, —COO—, —OCO—, —CH═CH—COO—, —OCO—CH═CH—, —CHCH—COO—, —OCO—CHCH—, —CHO—, —CONH—, —(CH)—, —CHCH— or —C≡C—; Zand Zare a single bond or —O—; Aand Aare 1,4-cyclohexylene, 1,4-phenylene, 1,3-phenylene, pyridin-2,5-diyl, pyrimidin-2,5-diyl, naphthalen-2,6-diyl or tetrahydronaphtlane-2,6-diyl; and Yand Yare alkylene having from 2 to 20 carbon atoms.