EP4066968A4 - Verfahren zur herstellung von feinen silberpartikeln - Google Patents

Verfahren zur herstellung von feinen silberpartikeln Download PDF

Info

Publication number
EP4066968A4
EP4066968A4 EP19954569.0A EP19954569A EP4066968A4 EP 4066968 A4 EP4066968 A4 EP 4066968A4 EP 19954569 A EP19954569 A EP 19954569A EP 4066968 A4 EP4066968 A4 EP 4066968A4
Authority
EP
European Patent Office
Prior art keywords
silver
fine particles
producing fine
producing
particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19954569.0A
Other languages
English (en)
French (fr)
Other versions
EP4066968A1 (de
Inventor
Kazutaka Takeda
Takeshi Endo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
M Technique Co Ltd
Original Assignee
M Technique Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by M Technique Co Ltd filed Critical M Technique Co Ltd
Publication of EP4066968A1 publication Critical patent/EP4066968A1/de
Publication of EP4066968A4 publication Critical patent/EP4066968A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
    • B22F2301/255—Silver or gold
EP19954569.0A 2019-11-28 2019-11-28 Verfahren zur herstellung von feinen silberpartikeln Pending EP4066968A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/046681 WO2021106171A1 (ja) 2019-11-28 2019-11-28 銀微粒子の製造方法

Publications (2)

Publication Number Publication Date
EP4066968A1 EP4066968A1 (de) 2022-10-05
EP4066968A4 true EP4066968A4 (de) 2023-08-02

Family

ID=76129430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19954569.0A Pending EP4066968A4 (de) 2019-11-28 2019-11-28 Verfahren zur herstellung von feinen silberpartikeln

Country Status (6)

Country Link
US (1) US20230001482A1 (de)
EP (1) EP4066968A4 (de)
JP (1) JP7406834B2 (de)
KR (1) KR20220106128A (de)
CN (1) CN114728339A (de)
WO (1) WO2021106171A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005254179A (ja) * 2004-03-12 2005-09-22 Bando Chem Ind Ltd 合成方法及び合成装置
WO2007118669A1 (de) * 2006-04-15 2007-10-25 Bayer Technology Services Gmbh Verfahren zur herstellung von metallpartikeln, hieraus hergestellte metallpartikel und deren verwendung
WO2012165000A1 (ja) * 2011-05-28 2012-12-06 エム・テクニック株式会社 強制薄膜式流体処理装置を用いた処理物の付着防止方法
US20170173698A1 (en) * 2014-08-12 2017-06-22 Suzhou Smart Advanced Coating Technologies Co. Ltd. Method for preparing metal powder

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG37835A3 (en) * 1982-06-30 1985-08-15 Hoechst Ag,De Method for preparing silver catalyst
JPS61243105A (ja) 1985-04-19 1986-10-29 Tanaka Kikinzoku Kogyo Kk 銀微粒子の製造方法
JP4489388B2 (ja) 2003-07-29 2010-06-23 三井金属鉱業株式会社 微粒銀粉の製造方法
JP2006045655A (ja) 2004-08-09 2006-02-16 Mitsubishi Materials Corp 銀ナノ粒子とその製造方法
CN101795772B (zh) * 2007-07-06 2013-09-18 M技术株式会社 使用强制超薄膜旋转式处理法的纳米粒子的制造方法
CN101790430B (zh) 2007-07-06 2012-07-04 M技术株式会社 金属微粒子的制造方法及含该金属微粒子的金属胶体溶液
WO2009008388A1 (ja) 2007-07-06 2009-01-15 M.Technique Co., Ltd. 強制超薄膜回転式反応法を用いた顔料ナノ微粒子の製造方法及びその顔料ナノ粒子、これを用いたインクジェット用インク
JP5355007B2 (ja) 2008-09-17 2013-11-27 Ｄｏｗａエレクトロニクス株式会社 球状銀粉の製造方法
JP5190420B2 (ja) 2009-07-16 2013-04-24 株式会社ノリタケカンパニーリミテド 銀微粒子およびその製造方法
WO2016104522A1 (ja) * 2014-12-22 2016-06-30 株式会社新光化学工業所 ナノ粒子の製造方法及び製造装置ならびにそれによって製造したナノ粒子
JP6857166B2 (ja) 2017-12-15 2021-04-14 Ｄｏｗａエレクトロニクス株式会社 球状銀粉およびその製造方法
CN109702220B (zh) * 2019-01-15 2022-04-19 安徽农业大学 一种利用氧化茶渣制备纳米银粒子的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005254179A (ja) * 2004-03-12 2005-09-22 Bando Chem Ind Ltd 合成方法及び合成装置
WO2007118669A1 (de) * 2006-04-15 2007-10-25 Bayer Technology Services Gmbh Verfahren zur herstellung von metallpartikeln, hieraus hergestellte metallpartikel und deren verwendung
WO2012165000A1 (ja) * 2011-05-28 2012-12-06 エム・テクニック株式会社 強制薄膜式流体処理装置を用いた処理物の付着防止方法
US20170173698A1 (en) * 2014-08-12 2017-06-22 Suzhou Smart Advanced Coating Technologies Co. Ltd. Method for preparing metal powder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021106171A1 *

Also Published As

Publication number Publication date
CN114728339A (zh) 2022-07-08
WO2021106171A1 (ja) 2021-06-03
JP7406834B2 (ja) 2023-12-28
JPWO2021106171A1 (de) 2021-06-03
EP4066968A1 (de) 2022-10-05
US20230001482A1 (en) 2023-01-05
KR20220106128A (ko) 2022-07-28

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Ipc: B22F 9/24 20060101AFI20230629BHEP