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Title:
SURFACE-MODIFIED NANODIAMOND, ORGANIC SOLVENT DISPERSION THEREOF, AND METHOD FOR PRODUCING SURFACE-MODIFIED NANODIAMOND
Document Type and Number:
WIPO Patent Application WO/2017/170251
Kind Code:
A1
Abstract:
Provided are: a surface-modified nanodiamond that exhibits ease of dispersion in an organic solvent; an organic solvent dispersion of the surface-modified nanodiamond; and a method for producing the surface-modified nanodiamond. This surface-modified nanodiamond has on the surface of the nanodiamond a structure in which groups represented by formula (1) are linked. -NHCOR (1) (In formula (1), R is an organic group having a carbon atom at a linkage site to an adjacent carbonyl carbon atom shown in the formula. The left end of the group represented by formula (1) is linked to the nanodiamond.) The nanodiamond is preferably a detonation nanodiamond or a high-pressure/high-temperature nanodiamond.

Inventors:
MAKINO YUTO (JP)
MURAI YOSHIYUKI (JP)
Application Number:
PCT/JP2017/012094
Publication Date:
October 05, 2017
Filing Date:
March 24, 2017
Export Citation:
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Assignee:
DAICEL CORP (JP)
International Classes:
C01B32/28; B01J3/08
Foreign References:
JP2007238411A2007-09-20
JP2012082103A2012-04-26
JP2010202458A2010-09-16
JP2010248023A2010-11-04
JP2003527285A2003-09-16
JP2016074518A2016-05-12
JP2016074519A2016-05-12
JP2005001983A2005-01-06
JP2010126669A2010-06-10
Other References:
"Chemical Handbook", BASIC, MARUZEN BOOKSTORES CO.
Attorney, Agent or Firm:
GOTO & CO. (JP)
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