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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 11125918 B1

PDFFull Text
Date of Patent:
Sep. 21, 2021

Filed:

Oct. 02, 2019

Resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Hye Min Kim, Daejeon, KR;

Yeong Rae Chang, Daejeon, KR;

Heon Kim, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Rothwell, Figg, Ernst & Manbeck, P.C.

Primary Examiner:

Prashant J Khatri

Int. Cl.
CPC ...
G02B 1/14 (2015.01); G02B 5/30 (2006.01); C09D 133/14 (2006.01); C09D 133/06 (2006.01); B32B 7/02 (2019.01); B05D 1/40 (2006.01); B05D 3/06 (2006.01); B32B 37/00 (2006.01); C08J 5/18 (2006.01); B29B 13/08 (2006.01); B29K 633/04 (2006.01); B29L 31/34 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
G02B 1/14 (2015.01); B05D 1/40 (2013.01); B05D 3/067 (2013.01); B32B 7/02 (2013.01); B32B 37/025 (2013.01); C08J 5/18 (2013.01); C09D 133/064 (2013.01); C09D 133/066 (2013.01); C09D 133/14 (2013.01); G02B 5/305 (2013.01); B29B 13/08 (2013.01); B29K 2633/08 (2013.01); B29K 2995/0034 (2013.01); B29L 2011/0066 (2013.01); B29L 2031/3475 (2013.01);
Abstract

The present invention relates to a resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate, and, more specifically, to a resin composition for a polarizer protective film and a polarizer protective film exhibiting high hardness and excellent properties, a polarizing plate including the same, and a preparation method of a polarizing plate. According to the polarizing plate of the present invention, it can be usefully utilized in various fields because of its excellent hardness, flexibility, and optical properties.

Find Patent Forward Citations

Kim, Hye. (2021). Resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate (U.S. Patent No. 11125918). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11125918

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

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