Title:
ナノダイヤモンド粒子分散液
Document Type and Number:
Japanese Patent JP7263260
Kind Code:
B2
Abstract:
A nanodiamond particle dispersion including nanodiamond particles highly dispersed in an organic solvent is provided. A nanodiamond particle dispersion of the present invention includes nanodiamond particles dispersed in an organic solvent, in which the nanodiamond particles have a silane compound (excluding a silane compound having a (meth)acryloyl group) bonded to a surface of the nanodiamond particles, the organic solvent has an SP value from 8.0 to 14.0 (cal/cm3)1/2, and the nanodiamond particles are dispersed with a particle diameter (D50) from 2 to 100 nm. The organic solvent is preferably at least one type of organic solvent selected from ketones, ethers, alcohols, and carbonates.
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Inventors:
Koichi Umemoto
Shuichi Takeuchi
Shuichi Takeuchi
Application Number:
JP2019567011A
Publication Date:
April 24, 2023
Filing Date:
January 15, 2019
Export Citation:
Assignee:
Daicel Corporation
International Classes:
C01B32/28; C01B32/26
Domestic Patent References:
| JP2014012803A | ||||
| JP2017128482A | ||||
| JP2017186234A | ||||
| JP2003527285A |
Foreign References:
| WO2017170251A1 |
Other References:
KRUEGER, Anke, et al.,Biotinylated Nanodiamond: Simple and Efficient Functionalization of Detonation Diamond,Langmuir,2008年,Vol.24, No.8,p.4200-4204,特にp.4200-4201
AN, X., et al.,SURFACE FUNCTIONALIZED OF NANODIAMONDS.,Chinese Journal of Reactive Polymers,2012年,Vol.11, No.2,p.152-156,特にp.152-153
AN, X., et al.,SURFACE FUNCTIONALIZED OF NANODIAMONDS.,Chinese Journal of Reactive Polymers,2012年,Vol.11, No.2,p.152-156,特にp.152-153
Attorney, Agent or Firm:
Patent Attorney Corporation G-chemical