Title:
COPPER-CONTAINING NANOPARTICLE AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2010/018782
Kind Code:
A1
Abstract:
Copper-containing nanoparticles having excellent oxidation resistance; and a process for producing copper-containing nanoparticles, which is characterized by heat-treating an organic copper compound at a temperature equal to or higher than a temperature at which the decomposition of the compound starts and lower than a temperature at which the compound is completely decomposed in a non-oxidative atmosphere in the presence of an organic material comprising a 1,2-alkanediol having 5 or more carbon atoms and/or a derivative thereof, thereby producing copper-containing nanoparticles which contain an organic component.
Inventors:
NAKAMOTO MASAMI (JP)
YAMAMOTO MARI (JP)
KASHIWAGI YUKIYASU (JP)
YOSHIDA YUKIO (JP)
KAKIUCHI HIROSHI (JP)
MATSUMURA SHINSUKE (JP)
YAMAMOTO MARI (JP)
KASHIWAGI YUKIYASU (JP)
YOSHIDA YUKIO (JP)
KAKIUCHI HIROSHI (JP)
MATSUMURA SHINSUKE (JP)
Application Number:
PCT/JP2009/063962
Publication Date:
February 18, 2010
Filing Date:
August 06, 2009
Export Citation:
Assignee:
OSAKA MUNICIPAL THECHNICAL RES (JP)
DAIKEN CHEMICAL CO LTD (JP)
NAKAMOTO MASAMI (JP)
YAMAMOTO MARI (JP)
KASHIWAGI YUKIYASU (JP)
YOSHIDA YUKIO (JP)
KAKIUCHI HIROSHI (JP)
MATSUMURA SHINSUKE (JP)
DAIKEN CHEMICAL CO LTD (JP)
NAKAMOTO MASAMI (JP)
YAMAMOTO MARI (JP)
KASHIWAGI YUKIYASU (JP)
YOSHIDA YUKIO (JP)
KAKIUCHI HIROSHI (JP)
MATSUMURA SHINSUKE (JP)
International Classes:
B22F9/30; B22F1/054; B22F1/102; H01B5/00; H01B13/00; C01G3/02; C07F1/08
Foreign References:
| JPH10183207A | 1998-07-14 | |||
| JP2004273205A | 2004-09-30 | |||
| JP2007056321A | 2007-03-08 |
Attorney, Agent or Firm:
FUJII, ATSUSHI (JP)
Fujii 淳 (JP)
Fujii 淳 (JP)
Download PDF:
Previous Patent: COMPOSITE NANOPARTICLE AND PROCESS FOR PRODUCING SAME
Next Patent: GAS REFORMING DEVICE
Next Patent: GAS REFORMING DEVICE