EP3862111A4 - PARTICLES FOR JOINT MATERIAL AND METHOD FOR PRODUCTION THEREOF, JOINT PASTE AND METHOD FOR PREPARING ITS, AND METHOD FOR PRODUCTION OF JOINT BODY - Google Patents

PARTICLES FOR JOINT MATERIAL AND METHOD FOR PRODUCTION THEREOF, JOINT PASTE AND METHOD FOR PREPARING ITS, AND METHOD FOR PRODUCTION OF JOINT BODY Download PDF

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Publication number
EP3862111A4
EP3862111A4 EP19868689.1A EP19868689A EP3862111A4 EP 3862111 A4 EP3862111 A4 EP 3862111A4 EP 19868689 A EP19868689 A EP 19868689A EP 3862111 A4 EP3862111 A4 EP 3862111A4
Authority
EP
European Patent Office
Prior art keywords
production method
joining
particles
preparation
joined body
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
EP19868689.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3862111A1 (en
Inventor
Tomohiko Yamaguchi
Kohei OTOGAWA
Akihiro Higami
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority claimed from PCT/JP2019/038945 external-priority patent/WO2020071432A1/ja
Publication of EP3862111A1 publication Critical patent/EP3862111A1/en
Publication of EP3862111A4 publication Critical patent/EP3862111A4/en
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
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B22F7/064—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts using an intermediate powder layer
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)
EP19868689.1A 2018-10-04 2019-10-02 PARTICLES FOR JOINT MATERIAL AND METHOD FOR PRODUCTION THEREOF, JOINT PASTE AND METHOD FOR PREPARING ITS, AND METHOD FOR PRODUCTION OF JOINT BODY Pending EP3862111A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018188905 2018-10-04
JP2018245662A JP2020059914A (ja) 2018-10-04 2018-12-27 接合材料用粒子及びその製造方法、接合用ペースト及びその調製方法並びに接合体の製造方法
PCT/JP2019/038945 WO2020071432A1 (ja) 2018-10-04 2019-10-02 接合材料用粒子及びその製造方法、接合用ペースト及びその調製方法並びに接合体の製造方法

Publications (2)

Publication Number Publication Date
EP3862111A1 EP3862111A1 (en) 2021-08-11
EP3862111A4 true EP3862111A4 (en) 2022-07-13

Family

ID=70219411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19868689.1A Pending EP3862111A4 (en) 2018-10-04 2019-10-02 PARTICLES FOR JOINT MATERIAL AND METHOD FOR PRODUCTION THEREOF, JOINT PASTE AND METHOD FOR PREPARING ITS, AND METHOD FOR PRODUCTION OF JOINT BODY

Country Status (5)

Country Link
EP (1) EP3862111A4 (ja)
JP (1) JP2020059914A (ja)
KR (1) KR20210068468A (ja)
CN (1) CN112689545A (ja)
TW (1) TWI819113B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022176926A1 (ja) * 2021-02-22 2022-08-25 三菱マテリアル株式会社 接合用ペースト、接合層、接合体及び接合体の製造方法
JP7121884B1 (ja) 2021-03-29 2022-08-19 三菱マテリアル株式会社 銅粒子及びその製造方法
US20230095867A1 (en) * 2021-09-24 2023-03-30 Nanya Technology Corporation Semiconductor structure and method of manufacturing thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850047A (en) * 1996-03-11 1998-12-15 Murata Manufacturing Co., Ltd. Production of copper powder
US20130177471A1 (en) * 2010-09-30 2013-07-11 Dowa Electronics Materials Co., Ltd. Copper powder for conductive paste and method for producing same
JP2018131665A (ja) * 2017-02-16 2018-08-23 住友金属鉱山株式会社 ニッケルコート銅粉とその製造方法、および導電性ペースト

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227828B2 (ja) 1971-11-22 1977-07-22
JP4164009B2 (ja) 2003-08-13 2008-10-08 石原産業株式会社 銅粉末及びそれを用いた銅ペースト・塗料、電極
JP4821396B2 (ja) 2006-03-27 2011-11-24 住友金属鉱山株式会社 導電性組成物及び導電膜形成方法
WO2012077548A1 (ja) * 2010-12-10 2012-06-14 旭硝子株式会社 導電ペーストおよびこれを用いた導電膜付き基材、ならびに導電膜付き基材の製造方法
WO2014042227A1 (ja) * 2012-09-12 2014-03-20 エム・テクニック株式会社 金属微粒子の製造方法
JP6428339B2 (ja) * 2015-02-13 2018-11-28 三菱マテリアル株式会社 銀粉及びペースト状組成物並びに銀粉の製造方法
JP6656869B2 (ja) * 2015-10-06 2020-03-04 国立大学法人東北大学 銅ナノ粒子の製造方法
JP6839568B2 (ja) * 2016-03-31 2021-03-10 古河電気工業株式会社 銅微粒子集合体の分散溶液、焼結導電体の製造方法、及び焼結導電接合部材の製造方法
JP6857453B2 (ja) * 2016-05-20 2021-04-14 京セラ株式会社 銅微粒子の製造方法、銅微粒子、ペースト組成物、半導体装置及び電気・電子部品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850047A (en) * 1996-03-11 1998-12-15 Murata Manufacturing Co., Ltd. Production of copper powder
US20130177471A1 (en) * 2010-09-30 2013-07-11 Dowa Electronics Materials Co., Ltd. Copper powder for conductive paste and method for producing same
JP2018131665A (ja) * 2017-02-16 2018-08-23 住友金属鉱山株式会社 ニッケルコート銅粉とその製造方法、および導電性ペースト

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DENG DUNYING ET AL: "Copper Nanoparticles: Aqueous Phase Synthesis and Conductive Films Fabrication at Low Sintering Temperature", APPLIED MATERIALS & INTERFACES, vol. 5, no. 9, 23 April 2013 (2013-04-23), US, pages 3839 - 3846, XP055927598, ISSN: 1944-8244, DOI: 10.1021/am400480k *
See also references of WO2020071432A1 *

Also Published As

Publication number Publication date
CN112689545A (zh) 2021-04-20
EP3862111A1 (en) 2021-08-11
JP2020059914A (ja) 2020-04-16
KR20210068468A (ko) 2021-06-09
TWI819113B (zh) 2023-10-21
TW202033779A (zh) 2020-09-16

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