Title:
METHOD FOR PRODUCING SILVER NANOWIRES, SILVER NANOWIRES OBTAINED BY SAID METHOD, AND INK CONTAINING SAID SILVER NANOWIRES
Document Type and Number:
WIPO Patent Application WO/2016/104359
Kind Code:
A1
Abstract:
Provided are: a method for producing silver nanowires, wherein produced silver nanowires are able to be easily cleaned; silver nanowires which are obtained by this method; and an ink which contains the silver nanowires. Silver nanowires according to the present invention are produced by heating a silver compound in the presence of a reducing agent and a polymer which has a weight average molecular weight of 100,000-280,000, and which contains, as a monomer unit, a secondary amide compound that is represented by R-CONHR' (wherein R represents a hydrogen atom or an alkyl group having 1-3 carbon atoms; and R' represents an alkenyl group having 2 or 3 carbon atoms and a carbon-carbon double bond). The polymer of the compound is one or more polymers selected from among poly(N-vinyl formaldehyde), poly(N-vinyl acetamide) and poly(N-vinyl propionamide).
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Inventors:
UCHIDA HIROSHI (JP)
HARA MASANAO (JP)
SUGAWARA ATSUSHI (JP)
KITSUKAWA MAMORU (JP)
HARA MASANAO (JP)
SUGAWARA ATSUSHI (JP)
KITSUKAWA MAMORU (JP)
Application Number:
PCT/JP2015/085481
Publication Date:
June 30, 2016
Filing Date:
December 18, 2015
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
B22F9/24; B22F1/00; C09D11/52; H01B1/00; H01B1/22; H01B5/00; H01B13/00
Foreign References:
| JP2012140701A | 2012-07-26 | |||
| JP2014137860A | 2014-07-28 | |||
| JP2015209555A | 2015-11-24 |
Attorney, Agent or Firm:
ARIHARA Motoji (JP)
Motoji Arihara (JP)
Motoji Arihara (JP)
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