JPWO2023163083A1 - - Google Patents

Info

Publication number
JPWO2023163083A1
JPWO2023163083A1 JP2024503244A JP2024503244A JPWO2023163083A1 JP WO2023163083 A1 JPWO2023163083 A1 JP WO2023163083A1 JP 2024503244 A JP2024503244 A JP 2024503244A JP 2024503244 A JP2024503244 A JP 2024503244A JP WO2023163083 A1 JPWO2023163083 A1 JP WO2023163083A1
Authority
JP
Japan
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
JP2024503244A
Other languages
Japanese (ja)
Other versions
JPWO2023163083A5 (https=
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 filed Critical
Publication of JPWO2023163083A1 publication Critical patent/JPWO2023163083A1/ja
Publication of JPWO2023163083A5 publication Critical patent/JPWO2023163083A5/ja
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
    • 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
    • B22F1/054—Nanosized 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
    • 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
    • B22F1/054—Nanosized particles
    • B22F1/056—Submicron particles having a size above 100 nm up to 300 nm
    • 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
    • B22F1/102—Metallic powder coated with organic material
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/10—Copper
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/05—Submicron size particles
    • B22F2304/056—Particle size above 100 nm up to 300 nm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP2024503244A 2022-02-28 2023-02-24 Pending JPWO2023163083A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022030202 2022-02-28
PCT/JP2023/006620 WO2023163083A1 (ja) 2022-02-28 2023-02-24 銅粉及び銅粉の製造方法

Publications (2)

Publication Number Publication Date
JPWO2023163083A1 true JPWO2023163083A1 (https=) 2023-08-31
JPWO2023163083A5 JPWO2023163083A5 (https=) 2024-11-05

Family

ID=87766058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024503244A Pending JPWO2023163083A1 (https=) 2022-02-28 2023-02-24

Country Status (6)

Country Link
US (1) US20250170640A1 (https=)
JP (1) JPWO2023163083A1 (https=)
KR (1) KR20240157058A (https=)
CN (1) CN118804807A (https=)
TW (1) TW202344321A (https=)
WO (1) WO2023163083A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110132144A1 (en) * 2008-07-23 2011-06-09 Jochen Mezger Method For Producing Metal Nanoparticles In Polyols
JP2013159830A (ja) * 2012-02-06 2013-08-19 Toyota Central R&D Labs Inc 表面被覆金属ナノ粒子、およびその製造方法
JP2014111800A (ja) * 2012-12-05 2014-06-19 Nippon Handa Kk ペースト状金属微粒子組成物、固形状金属または固形状金属合金の製造方法、金属製部材の接合方法、プリント配線板の製造方法および電気回路接続用バンプの製造方法
JP2020105359A (ja) * 2018-12-27 2020-07-09 日華化学株式会社 接合材料及びそれを用いた接合方法
JP2021134393A (ja) * 2020-02-27 2021-09-13 住友金属鉱山株式会社 銅粉の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4433743B2 (ja) 2003-09-25 2010-03-17 住友金属鉱山株式会社 銅微粒子の製造方法
JP6033485B2 (ja) 2016-04-21 2016-11-30 協立化学産業株式会社 被覆銅粒子
JP7006872B2 (ja) 2017-11-29 2022-01-24 国立大学法人北海道大学 低温焼結性銅粒子とそれを用いた焼結体の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110132144A1 (en) * 2008-07-23 2011-06-09 Jochen Mezger Method For Producing Metal Nanoparticles In Polyols
JP2013159830A (ja) * 2012-02-06 2013-08-19 Toyota Central R&D Labs Inc 表面被覆金属ナノ粒子、およびその製造方法
JP2014111800A (ja) * 2012-12-05 2014-06-19 Nippon Handa Kk ペースト状金属微粒子組成物、固形状金属または固形状金属合金の製造方法、金属製部材の接合方法、プリント配線板の製造方法および電気回路接続用バンプの製造方法
JP2020105359A (ja) * 2018-12-27 2020-07-09 日華化学株式会社 接合材料及びそれを用いた接合方法
JP2021134393A (ja) * 2020-02-27 2021-09-13 住友金属鉱山株式会社 銅粉の製造方法

Also Published As

Publication number Publication date
TW202344321A (zh) 2023-11-16
WO2023163083A1 (ja) 2023-08-31
CN118804807A (zh) 2024-10-18
KR20240157058A (ko) 2024-10-31
US20250170640A1 (en) 2025-05-29

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