Invention Grant
- Patent Title: Nano-diamond dispersion solution and method for preparing same
- Patent Title (中): 纳米金刚石分散液及其制备方法
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Application No.: US13578424Application Date: 2011-02-11
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Publication No.: US09096438B2Publication Date: 2015-08-04
- Inventor: Tae Hee Park , Kyu Tae Lee , Jung Suk Lee
- Applicant: Tae Hee Park , Kyu Tae Lee , Jung Suk Lee
- Applicant Address: KR Gyeonggi-Do
- Assignee: NEOENBIZ
- Current Assignee: NEOENBIZ
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Lathrop & Gage LLP
- Priority: KR10-2010-0013485 20100212; KR10-2011-0011931 20110210
- International Application: PCT/KR2011/000957 WO 20110211
- International Announcement: WO2011/099823 WO 20110818
- Main IPC: B24D3/00
- IPC: B24D3/00 ; B24D11/00 ; B24D18/00 ; B24D3/02 ; C09K3/14 ; C09C1/68 ; C01B31/06 ; C09D7/12 ; B82Y30/00 ; B01J13/00 ; C10M125/02
Abstract:
The present invention relates to a nano-diamond dispersion solution and a method of preparing the same. The method of preparing a nano-diamond dispersion solution comprises the following steps: providing a nano-diamond aggregation; mixing the nano-diamond aggregation with a metal hydroxide solution and stirring the mixture such that the nano-diamond aggregation is separated, to obtain a mixture solution; stabilizing the mixture solution such that the mixture solution is separated into a supernatant and precipitates; and extracting the supernatant and precipitates.
Public/Granted literature
- US20120304545A1 NANO-DIAMOND DISPERSION SOLUTION AND METHOD FOR PREPARING SAME Public/Granted day:2012-12-06
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