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. 19, 2014
Filed:
Jan. 06, 2012
Taro Fukaya, Tokyo, JP;
Shinetsu Fujieda, Kawasaki, JP;
Shinji Murai, Sagamihara, JP;
Akiko Suzuki, Tokyo, JP;
Hideyuki Tsuji, Yokohama, JP;
Tatsuoki Kohno, Tokyo, JP;
Arisa Yamada, Tokyo, JP;
Nobuyuki Ashikaga, Kawasaki, JP;
Taro Fukaya, Tokyo, JP;
Shinetsu Fujieda, Kawasaki, JP;
Shinji Murai, Sagamihara, JP;
Akiko Suzuki, Tokyo, JP;
Hideyuki Tsuji, Yokohama, JP;
Tatsuoki Kohno, Tokyo, JP;
Arisa Yamada, Tokyo, JP;
Nobuyuki Ashikaga, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, an oil adsorbent includes inorganic particles and a polymer formed on surfaces of or between the inorganic particles. The content rate of the inorganic particles is 50% by volume or more and 97% by volume or less relative to the inorganic particles and the polymer, and an area of the inorganic particles is 30% or more and 60% or less relative to a cross-section of the inorganic particles and the polymer.