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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 10113040 B1

PDFFull Text
Date of Patent:
Oct. 30, 2018

Filed:

Sep. 02, 2015

Polymer film, polarizing plate and liquid crystal display device

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Yasukazu Kuwayama, Kanagawa, JP;

Nobutaka Fukagawa, Kanagawa, JP;

Hiroshi Inada, Kanagawa, JP;

Masaki Noro, Kanagawa, JP;

Yoshitaka Maeda, Kanagawa, JP;

Naozumi Shiraiwa, Kanagawa, JP;

Yu Naito, Kanagawa, JP;

Assignee:

FUJIFILM CORPORATION, Tokyo, JP;

Attorneys:

Edwards Neils LLC

Jean C. Edwards, Esq.

Primary Examiner:

Anthony J Frost

Int. Cl.
CPC ...
C08J 5/18 (2006.01); G02F 1/1335 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); G02F 1/133528 (2013.01); B32B 2457/202 (2013.01); C08J 2301/12 (2013.01); C08J 2323/24 (2013.01); C08J 2333/12 (2013.01); G02B 5/3033 (2013.01); Y10T 428/10 (2015.01); Y10T 428/1036 (2015.01);
Abstract

The polymer film comprises a carbonyl bond-containing polymer and a compound having δh of equal to or higher than 11.0 and δχ of equal to or lower than 1.50, wherein the δh is a value of hydrogen-bonding capacity calculated by Hoy method and the δχ is a value calculated by equation 1:δχ=|−13.3|  Equation 1

Find Patent Forward Citations

Kuwayama, Yasukazu. (2018). Polymer film, polarizing plate and liquid crystal display device (U.S. Patent No. 10113040). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10113040

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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