METAL NANOPARTICLE AND PROCESS FOR PRODUCING THE SAME

Title:

METAL NANOPARTICLE AND PROCESS FOR PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/2004/012884

Kind Code:

A1

Abstract:

Production of metal nanoparticles excelling in dispersion stability on an industrial scale. In particular, metal nanoparticles comprising a metal component together with at least one of P, N and O, which metal nanoparticles have an average particle diameter of 1 to 100 nm.

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Inventors:

Nakamoto, Masami (5-26, Nigawatakadai 2-chome Takarazuka-shi, Hyogo, 665-0062, JP)
Yamamoto, Mari (6-55-703, Tsurumi 3-chome Tsurumi-k, Osaka-shi Osaka, 538-0053, JP)
Harada, Akio c/o DAIKEN CHEMICAL CO. LTD. (7-19, Hanaten-nishi 2-chome, Joto-k, Osaka-shi Osaka, 536-0011, JP)

Application Number:

PCT/JP2003/009782

Publication Date:

February 12, 2004

Filing Date:

August 01, 2003

Export Citation:

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Assignee:

DAIKEN CHEMICAL CO., LTD. (7-19, Hanaten-nishi 2-chome Joto-k, Osaka-shi Osaka, 536-0011, JP)
Nakamoto, Masami (5-26, Nigawatakadai 2-chome Takarazuka-shi, Hyogo, 665-0062, JP)
Yamamoto, Mari (6-55-703, Tsurumi 3-chome Tsurumi-k, Osaka-shi Osaka, 538-0053, JP)
Harada, Akio c/o DAIKEN CHEMICAL CO. LTD. (7-19, Hanaten-nishi 2-chome, Joto-k, Osaka-shi Osaka, 536-0011, JP)

International Classes:

B22F1/00; B22F9/20; B22F9/24; (IPC1-7): B22F1/00; B22F1/02; B22F9/20; B22F9/30

Attorney, Agent or Firm:

Saegusa, Eiji (Kitahama TNK Building, 1-7-1 Doshomachi, Chuo-k, Osaka-shi Osaka, 541-0045, JP)

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