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:
Aug. 06, 2024
Filed:
Dec. 14, 2018
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventors:
Takaharu Yamamoto, Bizen, JP;
Mitsunori Nishita, Bizen, JP;
Mitsunori Hitomi, Bizen, JP;
Takayuki Yamada, Bizen, JP;
Assignee:
KURARAY CO., LTD., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/354 (2017.01); F02M 25/08 (2006.01);
U.S. Cl.
CPC ...
C01B 32/382 (2017.08); F02M 25/0854 (2013.01); C01P 2004/12 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01);
Abstract
To provide an activated carbon molded article which can satisfactorily adsorb an evaporated fuel emitted from an automobile and can achieve low evaporated fuel emission performance during the long-time parking of an automobile. An activated carbon molded article having a specific surface area per volume, which is calculated from a specific surface area determined by the BET multipoint method and a packing density determined in accordance with JIS K 1474, of 290 to 520 m/mL, and also having an outer surface area per volume of 1.4 m/L or more.