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:
Jan. 29, 2013
Filed:
Jan. 07, 2010
Applicants:
Yuji Mochizuki, Kakegawa, JP;
Takayuki Suzuki, Kakegawa, JP;
Tokio Ol, Kakegawa, JP;
Inventors:
Assignee:
Cataler Corporation, Kakegawa-shi, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01D 53/04 (2006.01); F02M 25/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adsorbent having an excellent VOC-retaining ability is achieved. A adsorbent for a canister includes an activated carbon and a hydrophobic substance supported on the activated carbon, wherein the adsorbent has a butane working capacity that is greater than or equal to 9.0 g/100 mL, a butane retentivity that is lesser than or equal to 1.5 g/100 mL, and a pore volume that is lesser than or equal to 0.25 mL/mL.