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. 02, 2019
Filed:
Dec. 15, 2015
Fujifilm Corporation, Tokyo, JP;
Aiko Yoshida, Kanagawa, JP;
Naoya Shimoju, Kanagawa, JP;
Naoki Sano, Kanagawa, JP;
Nobutaka Fukagawa, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A polarizing plate protective film containing a compound represented by formula (I); a polarizing plate; and a display: in formula (I), X represents a group of formula (I-A-1) or (I-A-2), L represents a single bond or a divalent linking group, Z represents an n-valent linking group, and n represents an integer of 2 or more; however, when n is 2, the case where L and Z each are simultaneously a single bond is excluded:in formulae (I-A-1) and (I-A-2), Rand Reach independently represent an alkyl, cycloalkyl, aryl, or acyl group; however, the case where Rand Rbond to each other to form a ring is excluded; Rto Reach independently represent a hydrogen atom, or an alkyl, cycloalkyl, aryl, acyl, alkoxy, or alkoxycarbonyl group; and an asterisk (*) represents a bonding hand to form a bonding with L.