Invention Grant
- Patent Title: Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials
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Application No.: US17066149Application Date: 2020-10-08
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Publication No.: US11697106B2Publication Date: 2023-07-11
- Inventor: Hironori Iida , Seiichiro Tabata , Shinichiro Yamada , Tsutomu Noguchi , Shun Yamanoi
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Dentons US LLP
- Priority: JP 08250679 2008.09.29 JP 09184350 2009.08.07
- The original application number of the division: US15876382 2018.01.22
- Main IPC: B01J21/18
- IPC: B01J21/18 ; A61K8/19 ; A61L9/01 ; A61K8/9711 ; A61K8/9739 ; A61K8/9794 ; A61K47/06 ; A61Q19/08 ; B01D53/02 ; B01D53/88 ; B01J20/02 ; B01J20/06 ; B01J20/20 ; B01J20/28 ; B01J20/32 ; C02F1/28 ; C01B32/00 ; C01B32/20 ; C01B32/318 ; C25D3/56 ; C25D7/00 ; H01B1/04 ; H01L31/0264 ; A61L9/20 ; B01J35/00 ; C01B32/30 ; A61K8/9741 ; A61K8/9789 ; B05D1/18 ; B05D3/04 ; B05D3/10 ; H01F1/01 ; B01J21/06 ; B01J35/10 ; B01J37/02 ; C02F103/00
Abstract:
A porous carbon material composite formed of a porous carbon material and a functional material and equipped with high functionality. The porous carbon material composite is formed of (A) a porous carbon material obtainable from a plant-derived material having a silicon (Si) content of 5 wt % or higher as a raw material; and (B) a functional material adhered on the porous carbon material, and has a specific surface area of 10 m2/g or greater as determined by the nitrogen BET method and a pore volume of 0.1 cm3/g or greater as determined by the BJH method and MP method.
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