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:
May. 01, 2018
Filed:
May. 09, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Dong Hwan Lee, Uiwang-si, KR;
Min Gyum Kim, Uiwang-si, KR;
Jung Seob Kim, Uiwang-si, KR;
Jin Min Cheon, Uiwang-si, KR;
Hwan Sung Cheon, Uiwang-si, KR;
Seung Han, Uiwang-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 59/40 (2006.01); C08L 63/00 (2006.01); C08G 59/68 (2006.01); C08G 59/24 (2006.01); C08G 59/62 (2006.01); C07D 213/30 (2006.01); C07D 213/84 (2006.01); H01L 23/29 (2006.01); H01L 23/31 (2006.01); B01J 31/02 (2006.01); C07D 213/04 (2006.01); C07D 213/85 (2006.01);
U.S. Cl.
CPC ...
C08G 59/4014 (2013.01); B01J 31/02 (2013.01); B01J 31/0271 (2013.01); C07D 213/04 (2013.01); C07D 213/30 (2013.01); C07D 213/84 (2013.01); C07D 213/85 (2013.01); C08G 59/245 (2013.01); C08G 59/621 (2013.01); C08G 59/686 (2013.01); C08L 63/00 (2013.01); H01L 23/295 (2013.01); H01L 23/3121 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/73204 (2013.01); H01L 2224/92125 (2013.01);
Abstract
The present invention relates to a pyridinium-based compound of chemical formula 1, an epoxy resin composition comprising the same, and an apparatus manufactured by using the same.