Invention Grant
US09422443B2 Method for manufacturing silver nanoparticle-containing ink, and silver nanoparticle-containing ink
有权
含有银纳米颗粒的油墨的制造方法和含有银纳米颗粒的油墨
- Patent Title: Method for manufacturing silver nanoparticle-containing ink, and silver nanoparticle-containing ink
- Patent Title (中): 含有银纳米颗粒的油墨的制造方法和含有银纳米颗粒的油墨
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Application No.: US14418816Application Date: 2013-07-29
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Publication No.: US09422443B2Publication Date: 2016-08-23
- Inventor: Yuki Iguchi , Kazuki Okamoto
- Applicant: DAICEL CORPORATION
- Applicant Address: JP Osaka-shi
- Assignee: DAICEL CORPORATION
- Current Assignee: DAICEL CORPORATION
- Current Assignee Address: JP Osaka-shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2012-171882 20120802
- International Application: PCT/JP2013/070498 WO 20130729
- International Announcement: WO2014/021270 WO 20140206
- Main IPC: C09D11/52
- IPC: C09D11/52 ; H01B1/22 ; H05K1/09 ; B82Y30/00 ; B82Y40/00 ; B22F9/30 ; B22F9/24 ; C09D11/322 ; C09D11/36 ; C08K3/08 ; B22F1/00

Abstract:
Silver nanoparticle-containing ink which develops excellent conductivity by low-temperature calcining and has silver nano-particles stably and well dispersed in a dispersion solvent. Method for producing the silver nanoparticle-containing ink, by: mixing a silver compound with amines comprising an aliphatic hydrocarbon monoamine (A) comprising one amino group and an aliphatic hydrocarbon group having 6 or more carbon atoms in total; and further comprising at least one of: an aliphatic hydrocarbon monoamine (B) comprising one amino group and an aliphatic hydrocarbon group having 5 or less carbon atoms in total; and an aliphatic hydrocarbon diamine (C) comprising two amino groups and an aliphatic hydrocarbon group having 8 or less carbon atoms in total; to form a complex compound comprising the silver compound and the amines; thermally decomposing the complex compound by heating to form silver nano-particles; and dispersing the silver nano-particles in a dispersion solvent containing an alicyclic hydrocarbon.
Public/Granted literature
- US20150225588A1 METHOD FOR MANUFACTURING SILVER NANOPARTICLE-CONTAINING INK, AND SILVER NANOPARTICLE-CONTAINING INK Public/Granted day:2015-08-13
Information query
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