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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 12686800 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Dec. 05, 2019

Adhesive agent composition, surface protection film, and method of manufacturing organic light-emitting electronic device

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Jeong Min Choi, Daejeon, KR;

Hyun Cheol Kim, Daejeon, KR;

Sojin Kim, Daejeon, KR;

Hyungoo Kang, Daejeon, KR;

Jae Seung Lim, Daejeon, KR;

Assignee:

XINMEI FONTANA HOLDING (HONG KONG) LIMITED, Hong Kong, CN;

Attorney:

Ricky Lam

Primary Examiner:

Frank D Ducheneaux

Int. Cl.
CPC ...
C09J 175/04 (2006.01); C08K 5/00 (2006.01); C08L 33/06 (2006.01); C08L 33/08 (2006.01); C08L 33/14 (2006.01); C09J 133/06 (2006.01); C09J 133/08 (2006.01); C09J 133/14 (2006.01);
U.S. Cl.
CPC ...
C09J 175/04 (2013.01); C08K 5/0025 (2013.01); C08L 33/066 (2013.01); C08L 33/08 (2013.01); C08L 33/14 (2013.01); C09J 133/066 (2013.01); C09J 133/08 (2013.01); C09J 133/14 (2013.01); C09J 2203/318 (2013.01); C09J 2301/122 (2020.08); C09J 2301/312 (2020.08); C09J 2433/00 (2013.01); C09J 2475/00 (2013.01);
Abstract

The present disclosure relates to an adhesive composition comprising a urethane polymer; an acryl-based polymer; and a curing agent, wherein the acryl-based polymer comprises a (meth)acrylate monomer comprising silicone; and a (meth)acrylate monomer comprising a hydroxyl group as a monomer unit, a surface protective film, and a method for manufacturing an organic light emitting electronic device.

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Choi, Jeong. (2026). Adhesive agent composition, surface protection film, and method of manufacturing organic light-emitting electronic device (U.S. Patent No. 12686800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12686800

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

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