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. 14, 2022
Filed:
May. 31, 2019
Applicant:
Desikhan Co., Ltd., Daejeon, KR;
Inventors:
Sin Jong Hyung, Daejeon, KR;
Nak Cheon Choi, Sejong-si, KR;
You Jin Lee, Daejeon, KR;
Jong Hyup Kim, Seoul, KR;
Assignee:
DesiKhan Co., Ltd., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/28 (2006.01); F21S 45/50 (2018.01); B01J 20/04 (2006.01); B01J 20/26 (2006.01); C08L 91/06 (2006.01);
U.S. Cl.
CPC ...
B01J 20/2805 (2013.01); B01J 20/043 (2013.01); B01J 20/045 (2013.01); B01J 20/046 (2013.01); B01J 20/048 (2013.01); B01J 20/26 (2013.01); F21S 45/50 (2018.01); C08L 91/06 (2013.01);
Abstract
A moisture absorbent for a vehicle lamp includes a first inorganic material, a second inorganic material, alkali metal phosphate, and a polymer wax are included. A composite moisture absorbent structure includes a first moisture absorbent pack including a powder type moisture absorbent and a second moisture absorbent pack including a capsule type moisture absorbent are embedded.