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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.:

US 11016223 B1

PDFFull Text
Date of Patent:
May. 25, 2021

Filed:

Jun. 20, 2018

Hardcoat film and application thereof

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Keigo Ueki, Kanagawa, JP;

Katsuyuki Takada, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorneys:

Edwards Neils LLC

Jean C. Edwards, Esq.

Primary Examiner:

Maria V Ewald

Assistant Examiner:

Ethan A Utt

Int. Cl.
CPC ...
G02B 1/14 (2015.01); B32B 27/30 (2006.01); G02B 5/30 (2006.01); G02F 1/1335 (2006.01); H05B 33/02 (2006.01); G06F 3/045 (2006.01); B32B 7/023 (2019.01); G06F 3/041 (2006.01); B05D 7/00 (2006.01); B05D 3/06 (2006.01); G06F 3/044 (2006.01); G09F 9/30 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G02B 1/14 (2015.01); B32B 7/023 (2019.01); B32B 27/30 (2013.01); G02B 5/30 (2013.01); G02B 5/3083 (2013.01); G02F 1/1335 (2013.01); G06F 3/045 (2013.01); G09F 9/30 (2013.01); H01L 27/32 (2013.01); H01L 27/323 (2013.01); H01L 51/50 (2013.01); H01L 51/5281 (2013.01); H05B 33/02 (2013.01); B05D 3/067 (2013.01); B05D 7/546 (2013.01); G02F 2201/50 (2013.01); G06F 3/041 (2013.01); G06F 3/0445 (2019.05); G06F 2203/04103 (2013.01);
Abstract

A hardcoat film has a support, a first cured layer, and a second cured layer in this order in which the first cured layer is formed of a curable composition for forming a first cured layer containing a polymerizable compound 1 having a radically polymerizable group and a polymerizable compound 2 having a cationically polymerizable group and a radically polymerizable group, the second cured layer is formed of a curable composition for forming a second cured layer containing a polymerizable compound 3 having at least two radically polymerizable groups, and a content of the polymerizable compound 2 with respect to a total content of the polymerizable compounds contained in the curable composition for forming a first cured layer is equal to or greater than 51% by mass.

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