Invention Grant
US07691358B2 Nanocarbon solubilizer, method for purifying same, and method for producing high-purity nanocarbon
有权
纳米碳增溶剂，其纯化方法以及生产高纯度纳米碳的方法
- Patent Title: Nanocarbon solubilizer, method for purifying same, and method for producing high-purity nanocarbon
- Patent Title (中): 纳米碳增溶剂，其纯化方法以及生产高纯度纳米碳的方法
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Application No.: US10537478Application Date: 2003-12-02
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Publication No.: US07691358B2Publication Date: 2010-04-06
- Inventor: Bunshi Fuugetsu
- Applicant: Bunshi Fuugetsu
- Applicant Address: JP Sapporo-shi, Hokkaido
- Assignee: National University Corporation Hokkaido University
- Current Assignee: National University Corporation Hokkaido University
- Current Assignee Address: JP Sapporo-shi, Hokkaido
- Agency: Frishauf, Holtz, Goodman & Chick, P.C.
- Priority: WOPCT/JP02/12815 20021206
- International Application: PCT/JP03/15445 WO 20031202
- International Announcement: WO2004/060798 WO 20040722
- Main IPC: C01B31/02
- IPC: C01B31/02
Abstract:
A water solubilizer for nanocarbons contains a surfactant which can form a spherical micelle vesicle having a diameter of 50-2,000 nm in a water solution or a water-soluble polymer having a weight-average molecular weight of 10,000-50,000,000 as an active constituent. For example, the water solubilizer is used for purification of nanocarbons.
Public/Granted literature
- US20050277675A1 Nanocarbon solubilizer, method for purifying same, and method for producing high-purity nanocarbon Public/Granted day:2005-12-15
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