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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.:

US 9421515 B1

PDFFull Text
Date of Patent:
Aug. 23, 2016

Filed:

Mar. 07, 2012

Porous carbon material, adsorbent, oral adsorbent, medical adsorbent, filler for blood purification column, water purification adsorbent, cleansing agent, carrier, sustained release pharmaceutical, cell culture scaffold, mask, carbon/polymer composite, adsorbent sheet and functional food

Applicants:

Makoto Yoshizaki, Kanagawa, JP;

Hironori Iida, Kanagawa, JP;

Takashi Obikawa, Kanagawa, JP;

Shinichiro Yamada, Kanagawa, JP;

Seiichiro Tabata, Kanagawa, JP;

Kazuma Usami, Kanagawa, JP;

Masakazu Mitsugi, Kanagawa, JP;

Hirotsugu Ishihara, Tokyo, JP;

Shun Yamanoi, Kanagawa, JP;

Machiko Minatoya, Tokyo, JP;

Inventors:

Makoto Yoshizaki, Kanagawa, JP;

Hironori Iida, Kanagawa, JP;

Takashi Obikawa, Kanagawa, JP;

Shinichiro Yamada, Kanagawa, JP;

Seiichiro Tabata, Kanagawa, JP;

Kazuma Usami, Kanagawa, JP;

Masakazu Mitsugi, Kanagawa, JP;

Hirotsugu Ishihara, Tokyo, JP;

Shun Yamanoi, Kanagawa, JP;

Machiko Minatoya, Tokyo, JP;

Assignee:

SONY CORPORATION, Tokyo, JP;

Attorney:

Chip Law Group

Primary Examiner:

Richard M Rump

Int. Cl.
CPC ...
B01J 10/00 (2006.01); B01J 20/28 (2006.01); A23L 1/304 (2006.01); A24D 3/16 (2006.01); A61K 9/14 (2006.01); A61K 9/70 (2006.01); A61K 33/44 (2006.01); A23L 1/30 (2006.01); A41D 13/11 (2006.01); C02F 1/28 (2006.01); C12M 1/12 (2006.01); C01B 31/08 (2006.01); C01B 31/10 (2006.01); B01J 20/20 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28085 (2013.01); A23L 1/30 (2013.01); A23L 1/304 (2013.01); A24D 3/163 (2013.01); A41D 13/11 (2013.01); A61K 9/143 (2013.01); A61K 9/70 (2013.01); A61K 33/44 (2013.01); B01J 20/20 (2013.01); B01J 20/28035 (2013.01); B01J 20/28064 (2013.01); B01J 20/28069 (2013.01); B01J 20/28078 (2013.01); B01J 20/28083 (2013.01); B01J 20/3078 (2013.01); B01J 20/3085 (2013.01); C01B 31/081 (2013.01); C01B 31/10 (2013.01); C02F 1/281 (2013.01); C02F 1/283 (2013.01); C12M 25/14 (2013.01); B01J 2220/485 (2013.01); C02F 1/288 (2013.01);
Abstract

[Object] To provide a porous carbon material that is able to adsorb desired substances efficiently. [Solving Means] A porous carbon material of the present invention uses peat as a raw material, and has a total of volumes of fine pores having a diameter of from 1×10m to 2×10m, obtained by non-localized density functional theory method, of 0.5 cm/g or more, or has a volume of fine pores obtained by BHJ method of 0.5 cm/g or more.

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