DE69819081D1 - Feines Kupferpulver und Verfahren seiner Herstellung - Google Patents

Feines Kupferpulver und Verfahren seiner Herstellung

Info

Publication number
DE69819081D1
DE69819081D1 DE69819081T DE69819081T DE69819081D1 DE 69819081 D1 DE69819081 D1 DE 69819081D1 DE 69819081 T DE69819081 T DE 69819081T DE 69819081 T DE69819081 T DE 69819081T DE 69819081 D1 DE69819081 D1 DE 69819081D1
Authority
DE
Germany
Prior art keywords
manufacture
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 - Lifetime
Application number
DE69819081T
Other languages
English (en)
Other versions
DE69819081T2 (de
Inventor
Takao Hayashi
Yoshinobu Nakamura
Hiroyuki Shimamura
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.)
Mitsui Mining Co Ltd
Original Assignee
Mitsui Mining and Smelting 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of DE69819081D1 publication Critical patent/DE69819081D1/de
Application granted granted Critical
Publication of DE69819081T2 publication Critical patent/DE69819081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks
    • H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
DE69819081T 1997-06-04 1998-05-29 Feines Kupferpulver und Verfahren seiner Herstellung Expired - Lifetime DE69819081T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14633697 1997-06-04
JP9146336A JP2911429B2 (ja) 1997-06-04 1997-06-04 銅微粉末の製造方法

Publications (2)

Publication Number Publication Date
DE69819081D1 true DE69819081D1 (de) 2003-11-27
DE69819081T2 DE69819081T2 (de) 2004-07-08

Family

ID=15405395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819081T Expired - Lifetime DE69819081T2 (de) 1997-06-04 1998-05-29 Feines Kupferpulver und Verfahren seiner Herstellung

Country Status (7)

Country Link
US (2) US6174344B1 (de)
EP (1) EP0887132B1 (de)
JP (1) JP2911429B2 (de)
KR (1) KR100480863B1 (de)
DE (1) DE69819081T2 (de)
ES (1) ES2205319T3 (de)
TW (1) TW374030B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2911429B2 (ja) * 1997-06-04 1999-06-23 三井金属鉱業株式会社 銅微粉末の製造方法
KR100743844B1 (ko) * 1999-12-01 2007-08-02 도와 마이닝 가부시끼가이샤 구리 분말 및 구리 분말의 제조 방법
US6332895B1 (en) * 2000-03-08 2001-12-25 Loubert Suddaby Expandable intervertebral fusion implant having improved stability
JP3473548B2 (ja) * 2000-04-27 2003-12-08 株式会社村田製作所 金属粉末の製造方法，金属粉末，これを用いた導電性ペーストならびにこれを用いた積層セラミック電子部品
US6881240B2 (en) * 2000-09-18 2005-04-19 Dowa Mining Co., Ltd. Copper powder for electrically conductive paste
JP4195581B2 (ja) * 2002-05-27 2008-12-10 三井金属鉱業株式会社 銅粉の製造方法及びその方法で得られた銅粉
JP4490305B2 (ja) 2005-02-18 2010-06-23 Ｄｏｗａホールディングス株式会社 銅粉
JP4821014B2 (ja) 2005-03-22 2011-11-24 Ｄｏｗａエレクトロニクス株式会社 銅粉の製造法
US7517382B2 (en) * 2005-04-20 2009-04-14 Gang Zhao Production of fine particle copper powders
JP4934993B2 (ja) * 2005-05-25 2012-05-23 住友電気工業株式会社 導電性ペーストおよびそれを用いた配線基板
US20070039417A1 (en) * 2005-08-18 2007-02-22 Dehuan Huang Method for preparing nano-complex-powder comprising multiple components and silver
JP5144022B2 (ja) * 2006-03-24 2013-02-13 三井金属鉱業株式会社 銅粉の製造方法及びその製造方法で得られた銅粉
JP4924167B2 (ja) * 2006-04-13 2012-04-25 日立化成工業株式会社 導電性ペースト、並びにこれを用いたプリプレグ、金属箔張積層板、及びプリント配線板
JP4748279B2 (ja) * 2006-04-13 2011-08-17 日立化成工業株式会社 導電性ペースト、並びにこれを用いたプリプレグ、金属箔張積層板、及びプリント配線板
JP4660784B2 (ja) * 2006-12-01 2011-03-30 Ｄｏｗａエレクトロニクス株式会社 導電ペースト
EP2185474B1 (de) * 2007-07-31 2011-02-09 Umicore Hydrometallurgisches verfahren zur herstellung von kupferoxid
JP5392884B2 (ja) * 2007-09-21 2014-01-22 三井金属鉱業株式会社 銅粉の製造方法
JP2010018675A (ja) * 2008-07-09 2010-01-28 Mitsuboshi Belting Ltd 厚膜形成用ペースト
JP5606421B2 (ja) * 2011-10-27 2014-10-15 株式会社日立製作所 銅ナノ粒子を用いた焼結性接合材料及びその製造方法及び電子部材の接合方法
CN102590406B (zh) * 2012-01-16 2013-12-18 湖南中烟工业有限责任公司 基于气相色谱-质谱分析数据的三维信息对比分析方法
SG2013066683A (en) * 2012-09-10 2014-04-28 Heraeus Precious Metals North America Conshohocken Llc Low firing temperature copper composition
KR101397980B1 (ko) 2012-10-08 2014-05-27 한국지질자원연구원 구리이온을 포함하는 혼합 용액으로부터 구리이온을 제거하여 분말을 형성하는 구리분말 제조 방법
CN102941351B (zh) * 2012-11-27 2015-08-26 中国船舶重工集团公司第七一二研究所 一种超细铜粉的制备方法
JP6225783B2 (ja) * 2014-03-25 2017-11-08 住友金属鉱山株式会社 銅微粒子、導電ペースト組成物及びこれらの製造方法
CN104084599B (zh) * 2014-08-02 2016-03-30 天津市职业大学 一种导电银浆用超细球形银粉的生产方法
US10347388B2 (en) * 2015-03-05 2019-07-09 Namics Corporation Conductive copper paste, conductive copper paste cured film, and semiconductor device
TWI652695B (zh) * 2017-08-16 2019-03-01 昇貿科技股份有限公司 Liquid composition
JP6549298B1 (ja) * 2018-09-21 2019-07-24 Ｊｘ金属株式会社 易解砕性銅粉及びその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381706A (ja) * 1986-09-26 1988-04-12 三井金属鉱業株式会社 銅系厚膜用組成物
US4944797A (en) * 1989-01-03 1990-07-31 Gte Products Corporation Low oxygen content fine spherical copper particles and process for producing same by fluid energy milling and high temperature processing
JPH0793051B2 (ja) * 1989-01-26 1995-10-09 第一工業製薬株式会社 銅導体組成物
JP2728726B2 (ja) * 1989-05-10 1998-03-18 正同化学工業株式会社 微粒子銅粉末の製造方法
JP2638271B2 (ja) 1990-09-06 1997-08-06 住友金属工業株式会社 銅微粉末の製造方法
JPH04235205A (ja) 1991-01-09 1992-08-24 Sumitomo Metal Ind Ltd 銅粉の製造方法
JPH05221637A (ja) * 1992-02-10 1993-08-31 Sumitomo Metal Ind Ltd 酸化第一銅粉末および銅粉末の製造方法
JPH0768562B2 (ja) * 1992-11-25 1995-07-26 三井金属鉱業株式会社 半田付け可能な導電性塗料用銅粉の製造方法
JPH07233403A (ja) * 1994-02-24 1995-09-05 Mitsui Mining & Smelting Co Ltd スルーホール形成導電性組成物用銅粉
JPH093510A (ja) * 1995-06-22 1997-01-07 Fukuda Metal Foil & Powder Co Ltd 金属粉末射出成形用銅粉末及びそれを用いた射出 成形品の製造方法
JP2911429B2 (ja) * 1997-06-04 1999-06-23 三井金属鉱業株式会社 銅微粉末の製造方法

Also Published As

Publication number Publication date
TW374030B (en) 1999-11-11
EP0887132A2 (de) 1998-12-30
ES2205319T3 (es) 2004-05-01
JPH10330801A (ja) 1998-12-15
EP0887132B1 (de) 2003-10-22
JP2911429B2 (ja) 1999-06-23
US6174344B1 (en) 2001-01-16
KR100480863B1 (ko) 2005-08-29
EP0887132A3 (de) 2001-11-14
US6391087B1 (en) 2002-05-21
DE69819081T2 (de) 2004-07-08
KR19990006665A (ko) 1999-01-25

Similar Documents

Publication Publication Date Title
DE69819081D1 (de) Feines Kupferpulver und Verfahren seiner Herstellung
DE69830608D1 (de) Spiralförmig geformte gegenstände und verfahren zur herstellung
DE69814560D1 (de) Nickelpulver und Verfahren zu seiner Herstellung
DE69936824D1 (de) Eisenkern und Verfahren zur Herstellung desselben
IL140214A0 (en) Butterlike compositions and methods of manufacturing same
DE69529966D1 (de) Tintenzusammensetzung und Verfahren zur Herstellung derselben
DE69511571T2 (de) Verfahren zur herstellung von essbaren hüllen und daraus hergestellten zusammensetzungen
DE69611052T2 (de) Pulvermischung auf Eisenbasis und Verfahren seiner Herstellung
DE69522774D1 (de) Poröser Metallkörper und Verfahren seiner Herstellung
DE69806226T2 (de) Metallischer Riemen und Verfahren zu seiner Herstellung
DE69832282D1 (de) Polysilazan-amine und verfahren zur herstellung
PL338547A1 (en) Improved fragrance and aroma giving compositions containing n-ethyl-p-methane-3-carboxamide as well as methods of obtaining them and their applications
DE69507929D1 (de) Poröser Keramikkörper und Verfahren zu seiner Herstellung
DE69938845D1 (de) Feines pulver aus modifiziertem polytetrafluorethylen und verfahren zu seiner herstellung
DE69808157T2 (de) Strahlungsbildwandler und Verfahren zur Herstellung desselben
DE69810032D1 (de) Pulvermischung auf Eisenbasis und Verfahren ihrer Herstellung
DE69914175D1 (de) Thermoplastische Zusammensetzung und Verfahren zur Herstellung derselben
DE69822732D1 (de) Pulverbeschichtung und Verfahren zur Herstellung der Pulverbeschichtung
DE69908078D1 (de) Feines Nickelpulver und Verfahren seiner Herstellung
DE69814131D1 (de) Metallpulversinterformkörper und verfahren ihrer herstellung
DE69806832D1 (de) Verfahren zur Herstellung von Octaphenylcyclotetrasiloxan und Sym-Tetramethyltetraphenylcyclotetrasiloxan
DE69911852D1 (de) Dielektrisches Material und Verfahren zu seiner Herstellung
ZA987756B (en) Varnish compositions methods of making and components made therefrom
DE69838683D1 (de) Halbleiterbauelement und verfahren zur herstellung
DE69703572T2 (de) Nickel Pulver und Verfahren seiner Herstellung

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI MINING CO., LTD., TOKIO/TOKYO, JP

8364 No opposition during term of opposition