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:
Jun. 18, 2019
Filed:
Oct. 25, 2016
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Hyun-Dae Cho, Seongnam-si, KR;
Myoung-Ryoul Lee, Seoul, KR;
Oh-Deok Kwon, Suwon-si, KR;
Ki-Sung Kim, Cheonan-si, KR;
Dong-Won Kim, Asan-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/02 (2006.01); B05D 3/10 (2006.01); B05D 3/12 (2006.01); B29C 70/46 (2006.01);
U.S. Cl.
CPC ...
B05D 1/02 (2013.01); B05D 3/108 (2013.01); B05D 3/12 (2013.01); B29C 70/467 (2013.01); B05D 2256/00 (2013.01); B05D 2507/02 (2013.01);
Abstract
A method of manufacturing a natural composite material multilayer structure includes: manufacturing a felt layer; spraying a thermosetting resin onto one surface or both surfaces of the felt layer; forming an intermediate layer of the sprayed thermosetting resin to form a composite material; heat-pressing the composite material through a heated mold; and cold-pressing the heat-compressed composite material.