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:
Mar. 02, 2021
Filed:
Nov. 29, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Se Jin Ku, Daejeon, KR;
Mi Sook Lee, Daejeon, KR;
Hyung Ju Ryu, Daejeon, KR;
Sung Soo Yoon, Daejeon, KR;
No Jin Park, Daejeon, KR;
Jung Keun Kim, Daejeon, KR;
Je Gwon Lee, Daejeon, KR;
Eun Young Choi, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/00 (2006.01); C08J 5/18 (2006.01); C08J 7/12 (2006.01); C08J 5/22 (2006.01); C08F 220/38 (2006.01); C08F 220/22 (2006.01); C09D 153/00 (2006.01); C08F 293/00 (2006.01); C08F 228/02 (2006.01); C08F 220/18 (2006.01); H01L 21/027 (2006.01); B82Y 40/00 (2011.01); G03F 1/00 (2012.01); H01L 21/311 (2006.01); H01L 21/308 (2006.01);
U.S. Cl.
CPC ...
C08L 53/00 (2013.01); B82Y 40/00 (2013.01); C08F 220/18 (2013.01); C08F 220/22 (2013.01); C08F 220/38 (2013.01); C08F 228/02 (2013.01); C08F 293/005 (2013.01); C08J 5/18 (2013.01); C08J 5/22 (2013.01); C08J 7/12 (2013.01); C09D 153/00 (2013.01); G03F 1/00 (2013.01); H01L 21/027 (2013.01); H01L 21/311 (2013.01); C08F 2438/03 (2013.01); C08J 2353/00 (2013.01); C08J 2453/00 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/14 (2013.01); H01L 21/0271 (2013.01); H01L 21/3081 (2013.01); H01L 21/31127 (2013.01);
Abstract
The present disclosure relates to a polymer composition and a use thereof to produce a polymer film. Such a polymer composition provides excellent self-assembly properties and is capable of forming a vertical orientation structure in a short time even on a surface where no neutral treatment is performed.