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:
Dec. 20, 2022
Filed:
Sep. 27, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jin Mi Jung, Daejeon, KR;
Yu Jin Jeong, Daejeon, KR;
Bu Gon Shin, Daejeon, KR;
Tae Hwan Roh, Daejeon, KR;
Sung Gon Kim, Daejeon, KR;
Jung Jin Han, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/08 (2006.01); C23F 1/00 (2006.01); C23F 1/20 (2006.01); B32B 3/30 (2006.01); B23K 26/0622 (2014.01); B23K 26/364 (2014.01); B23K 26/53 (2014.01); B23K 26/57 (2014.01); B23K 26/08 (2014.01); B23K 26/20 (2014.01); B32B 15/085 (2006.01); B32B 15/20 (2006.01); B32B 27/32 (2006.01); B32B 37/04 (2006.01); B23K 103/16 (2006.01); B29C 45/14 (2006.01); B29K 101/12 (2006.01); B29K 705/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/30 (2013.01); B23K 26/0622 (2015.10); B23K 26/08 (2013.01); B23K 26/20 (2013.01); B23K 26/364 (2015.10); B23K 26/53 (2015.10); B23K 26/57 (2015.10); B32B 15/085 (2013.01); B32B 15/20 (2013.01); B32B 27/32 (2013.01); B32B 37/04 (2013.01); B23K 2103/172 (2018.08); B29C 45/14336 (2013.01); B29K 2101/12 (2013.01); B29K 2705/00 (2013.01); B32B 2310/0843 (2013.01); Y10T 428/24545 (2015.01);
Abstract
The present specification relates to a joint body of different materials, and a method of manufacturing the same. The joint body includes a metal layer; and a resin layer provided on and in contact with one surface of the metal layer. The metal layer comprises two or more etching grooves and two or more burrs provided on a surface of the metal layer adjacent to the etching grooves.