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:
May. 26, 2015
Filed:
Oct. 11, 2012
Applicants:
Takayasu Yamazaki, Kanagawa, JP;
Shuntaro Ibuki, Kanagawa, JP;
Kazuo Kamohara, Kanagawa, JP;
Inventors:
Assignee:
FUJIFILM CORPORATION, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); B32B 27/10 (2006.01); C09D 5/00 (2006.01); G02B 1/10 (2006.01); C08L 1/12 (2006.01); C09D 7/12 (2006.01); C08K 5/19 (2006.01);
U.S. Cl.
CPC ...
C09D 5/006 (2013.01); G02B 1/105 (2013.01); G02B 5/3033 (2013.01); C08L 1/12 (2013.01); C09D 7/1233 (2013.01); C08K 5/19 (2013.01);
Abstract
An optical film has a cellulose acylate film base material containing cellulose acylate and a plurality of sugar ester compounds having different ester substitution degrees in which an average ester substitution degree of the plurality of sugar ester compounds is from 60 to 94%, and an antistatic hardcoat layer formed from a coating composition containing at least an organic antistatic agent and a curable compound having a (meth)acryloyl group in a molecule of the curable compound.