DE69024884T2 - Verfahren zur Herstellung von feinem Kupferpulver - Google Patents

Verfahren zur Herstellung von feinem Kupferpulver

Info

Publication number
DE69024884T2
DE69024884T2 DE69024884T DE69024884T DE69024884T2 DE 69024884 T2 DE69024884 T2 DE 69024884T2 DE 69024884 T DE69024884 T DE 69024884T DE 69024884 T DE69024884 T DE 69024884T DE 69024884 T2 DE69024884 T2 DE 69024884T2
Authority
DE
Germany
Prior art keywords
production
copper powder
fine copper
fine
powder
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.)
Expired - Fee Related
Application number
DE69024884T
Other languages
English (en)
Other versions
DE69024884D1 (de
Inventor
Takamasa Kawakami
Satoru Makinose
Kazuhiro Ando
Rieko Nakano
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 Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE69024884D1 publication Critical patent/DE69024884D1/de
Application granted granted Critical
Publication of DE69024884T2 publication Critical patent/DE69024884T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/14—Refining in the solid state
DE69024884T 1989-09-12 1990-09-12 Verfahren zur Herstellung von feinem Kupferpulver Expired - Fee Related DE69024884T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1234735A JPH03100109A (ja) 1989-09-12 1989-09-12 微細銅粉の製造法

Publications (2)

Publication Number Publication Date
DE69024884D1 DE69024884D1 (de) 1996-02-29
DE69024884T2 true DE69024884T2 (de) 1996-07-04

Family

ID=16975540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024884T Expired - Fee Related DE69024884T2 (de) 1989-09-12 1990-09-12 Verfahren zur Herstellung von feinem Kupferpulver

Country Status (5)

Country Link
US (1) US5094686A (de)
EP (1) EP0417757B1 (de)
JP (1) JPH03100109A (de)
KR (1) KR970005417B1 (de)
DE (1) DE69024884T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686676A (en) * 1996-05-07 1997-11-11 Brush Wellman Inc. Process for making improved copper/tungsten composites
JP3205793B2 (ja) * 1996-12-19 2001-09-04 株式会社巴製作所 超微粒子及びその製造方法
US6548122B1 (en) 1997-09-16 2003-04-15 Sri International Method of producing and depositing a metal film
TWI267494B (en) * 2004-06-18 2006-12-01 Tsurumisoda Co Ltd Copper plating material, and copper plating method
US20060107792A1 (en) * 2004-11-19 2006-05-25 Michael Collins Method for producing fine, low bulk density, metallic nickel powder
JP5045015B2 (ja) * 2006-07-28 2012-10-10 セイコーエプソン株式会社 ギ酸銅の製造方法、銅粒子の製造方法および配線基板の製造方法
CN100413931C (zh) * 2006-08-07 2008-08-27 黄德欢 用作润滑油添加剂的纳米铜的制备方法
JP5424545B2 (ja) * 2007-09-06 2014-02-26 住友金属鉱山株式会社 銅微粒子及びその製造方法、並びに銅微粒子分散液
JP5898400B2 (ja) * 2007-11-05 2016-04-06 住友金属鉱山株式会社 銅微粒子とその製造方法及び銅微粒子分散液
KR101258402B1 (ko) * 2011-05-27 2013-05-02 (주)창성 전자 인쇄용 구리 미립자 콤플렉스 및 구리 페이스트
CN110627502B (zh) * 2019-10-22 2020-12-22 中南大学 一种低温p型复合热电材料及制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37922A1 (de) * 1958-11-18

Also Published As

Publication number Publication date
EP0417757A1 (de) 1991-03-20
US5094686A (en) 1992-03-10
DE69024884D1 (de) 1996-02-29
JPH03100109A (ja) 1991-04-25
EP0417757B1 (de) 1996-01-17
KR910005948A (ko) 1991-04-27
KR970005417B1 (ko) 1997-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee