Invention Grant
- Patent Title: Nanocapsule-type structure
- Patent Title (中): 纳米胶囊型结构
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Application No.: US11663002Application Date: 2005-08-31
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Publication No.: US07897536B2Publication Date: 2011-03-01
- Inventor: Takeshi Saito , Satoshi Ohshima , Motoo Yumura
- Applicant: Takeshi Saito , Satoshi Ohshima , Motoo Yumura
- Applicant Address: JP Tokyo
- Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JPP.2004-271751 20040917
- International Application: PCT/JP2005/015909 WO 20050831
- International Announcement: WO2006/030642 WO 20060323
- Main IPC: B01J21/18
- IPC: B01J21/18 ; B01J23/30 ; B01J31/00 ; B32B9/00 ; B32B33/00 ; B32B5/16 ; B32B15/02 ; B32B17/02 ; B32B19/00 ; B32B21/02 ; B32B23/02 ; B32B27/02 ; B32B25/00 ; B32B27/00
Abstract:
The present invention relates to a nanocapsule-type structure having an average particle diameter of 1 to 50 nm, said nanocapsule-type structure comprising an aqueous solution of a metal compound encapsulated in the inside thereof. Preferably, the nanocapsule-type structure is such that the nanocapsule structure is formed by self-organization of a surfactant in an organic solvent. This nanocapsule structure is in a nanometer size, and high in dispersibility even in a high-concentration region in an organic solvent, and does not undergo aggregation, and it is useful as a catalyst for a CVD method.
Public/Granted literature
- US20070267287A1 Nanocapsule-Type Structure Public/Granted day:2007-11-22
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