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:
Jan. 20, 2015
Filed:
Apr. 14, 2011
Applicants:
Yoshiaki Hisakado, Kanagawa, JP;
Jun Takeda, Kanagawa, JP;
Isao Fujiwara, Kanagawa, JP;
Masato Nagura, Kanagawa, JP;
Nobutaka Fukagawa, Kanagawa, JP;
Inventors:
Yoshiaki Hisakado, Kanagawa, JP;
Jun Takeda, Kanagawa, JP;
Isao Fujiwara, Kanagawa, JP;
Masato Nagura, Kanagawa, JP;
Nobutaka Fukagawa, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); C09K 19/00 (2006.01); G02B 5/30 (2006.01); B29C 41/28 (2006.01); B29C 55/08 (2006.01); B32B 23/08 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); G02B 1/04 (2006.01); B29K 1/00 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3083 (2013.01); B29C 41/28 (2013.01); B29C 55/08 (2013.01); B32B 23/08 (2013.01); B32B 27/08 (2013.01); B32B 27/28 (2013.01); G02B 1/04 (2013.01); B29K 2001/00 (2013.01); B29K 2001/12 (2013.01); B29K 2005/00 (2013.01); B29K 2995/0034 (2013.01);
Abstract
A cellulose acylate film containing a cellulose acylate and a sugar ester compound having from 1 to 12 pyranose structures or furanose structures in which at least one hydroxyl group is esterified, the film satisfying 40 nm≦Re(550)≦60 nm and 100 nm≦Rth(550)≦140 nm, and having a dimensional change of −0.5 to 0.5% and an internal haze of at most 0.1%.