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:
Sep. 28, 2021
Filed:
Nov. 05, 2018
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Noroo Bee Chemical Co., Ltd., Chungcheongnam-do, KR;
Moltex Co., Ltd., Gyeonggi-do, KR;
Kyeong Hoon Jang, Seoul, KR;
In Soo Han, Gyeonggi-do, KR;
Dae Sik Kim, Gyeonggi-do, KR;
Jae Hyun An, Chungcheongnam-do, KR;
Seul Yi, Seoul, KR;
Ik Jin Jung, Gyeonggi-do, KR;
Ju Seong Park, Gyeonggi-do, KR;
Soon Joon Jung, Seoul, KR;
Seung Sik Han, Gyeonggi-do, KR;
Jae Beom Ahn, Gyeonggi-do, KR;
Yong Chul Lee, Chungcheongnam-do, KR;
Kie Moon Sung, Gyeonggi-do, KR;
Soon Gi Kim, Chungcheongnam-do, KR;
Hak Soon Choi, Chungcheongnam-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Noroo Bee Chemical Co., Ltd., Chungcheongnam-do, KR;
Moltex Co., Ltd., Gyeonggi-do, KR;
Abstract
Disclosed is a coating material for a coating layer of an injection mold, the coating material including 100 parts by weight of a resin composition and about 30 to 40 parts by weight of a curing agent. The resin composition includes an amount of about 40 to 50 wt % of a first acrylic resin, an amount of about 5 to 15 wt % of a second acrylic resin having a weight average molecular weight less than a weight average molecular weight of the first acrylic resin, an amount of about 10 to 15 wt % of a carbon component, an amount of about 0.5 to 2 wt % of a matting agent, an amount of about 0.1 to 0.3 wt % of a catalyst and an amount of about 20 to 35 wt % of a solvent, all the wt % are based on the total weight of the resin composition.