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:
Apr. 12, 2022
Filed:
Nov. 29, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Je Gwon Lee, Daejeon, KR;
No Jin Park, Daejeon, KR;
Jung Keun Kim, Daejeon, KR;
Eun Young Choi, Daejeon, KR;
Se Jin Ku, Daejeon, KR;
Mi Sook Lee, Daejeon, KR;
Hyung Ju Ryu, Daejeon, KR;
Sung Soo Yoon, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08F 230/08 (2006.01); C08F 220/30 (2006.01); C08F 293/00 (2006.01); C08J 5/18 (2006.01); C08F 212/14 (2006.01);
U.S. Cl.
CPC ...
C08F 230/085 (2020.02); C08F 220/301 (2020.02); C08F 293/005 (2013.01); C08J 5/18 (2013.01); C08F 212/20 (2020.02); C08F 230/08 (2013.01); C08F 2438/03 (2013.01);
Abstract
The present application can provide a block copolymer and a use thereof. The block copolymer of the present application can have excellent self-assembly properties or phase separation characteristics and excellent etching selectivity, and various other functions as required can be freely imparted thereto.