DE3564540D1 - Soldering flux - Google Patents

Soldering flux

Info

Publication number
DE3564540D1
DE3564540D1 DE8585901287T DE3564540T DE3564540D1 DE 3564540 D1 DE3564540 D1 DE 3564540D1 DE 8585901287 T DE8585901287 T DE 8585901287T DE 3564540 T DE3564540 T DE 3564540T DE 3564540 D1 DE3564540 D1 DE 3564540D1
Authority
DE
Germany
Prior art keywords
soldering flux
soldering
flux
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
Application number
DE8585901287T
Other languages
English (en)
Inventor
Frank Zado
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3564540D1 publication Critical patent/DE3564540D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
    • B23K35/3618—Carboxylic acids or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
DE8585901287T 1984-03-12 1985-03-05 Soldering flux Expired DE3564540D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/588,634 US4495007A (en) 1984-03-12 1984-03-12 Soldering flux
PCT/US1985/000366 WO1985004129A1 (en) 1984-03-12 1985-03-05 Soldering flux

Publications (1)

Publication Number Publication Date
DE3564540D1 true DE3564540D1 (de) 1988-09-29

Family

ID=24354663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585901287T Expired DE3564540D1 (de) 1984-03-12 1985-03-05 Soldering flux

Country Status (6)

Country Link
US (1) US4495007A (de)
EP (2) EP0183705B1 (de)
JP (1) JPS61501377A (de)
CA (1) CA1235255A (de)
DE (1) DE3564540D1 (de)
WO (1) WO1985004129A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239901B1 (de) * 1986-03-31 1992-11-11 Tatsuta Electric Wire & Cable Co., Ltd Leitfähige Kupferpastenzusammensetzung
US4913740A (en) * 1987-08-18 1990-04-03 Frederickson Jeffrey W Solution for use in the prevention of smear in the manufacture of printed circuit boards
US4872928A (en) * 1988-06-07 1989-10-10 Johnson Matthey Inc. Solder paste
JP2503099B2 (ja) * 1989-08-08 1996-06-05 日本電装株式会社 はんだ付け用フラックス
US5116433A (en) * 1990-10-31 1992-05-26 Motorola, Inc. Solder paste having solder alloy/formate complexes as oxide scavengers, and method for preparing same
EP0574161B1 (de) * 1992-06-02 1998-08-05 Mitsubishi Gas Chemical Company, Inc. Verfahren zum Verbinden von Metallen durch Weichlöten
US5211764A (en) * 1992-11-10 1993-05-18 At&T Bell Laboratories Solder paste and method of using the same
JP3146768B2 (ja) * 1993-06-23 2001-03-19 松下電器産業株式会社 電子部品の実装方法
TW268913B (de) * 1993-08-30 1996-01-21 Mitsubishi Gas Chemical Co
JP3105505B1 (ja) * 1999-11-19 2000-11-06 株式会社ニホンゲンマ はんだ用フラックスおよびソルダペースト
US6217671B1 (en) 1999-12-14 2001-04-17 International Business Machines Corporation Composition for increasing activity of a no-clean flux
CA2523871C (en) 2003-04-28 2010-12-14 Erwin De Winter Anchoring screw device
US7861915B2 (en) 2004-04-16 2011-01-04 Ms2 Technologies, Llc Soldering process
JP5021460B2 (ja) * 2004-04-16 2012-09-05 ピー．ケイ メタル，インコーポレイティド はんだ付け方法および装置
CN1972779A (zh) * 2004-05-28 2007-05-30 P·凯金属公司 焊膏和方法
TW200610122A (en) * 2004-09-14 2006-03-16 P Kay Metal Inc Soldering process
US20060186175A1 (en) * 2005-02-18 2006-08-24 Kay Lawrence C Metal containers for solder paste
US20070284412A1 (en) * 2006-05-31 2007-12-13 Prakash Anna M Solder flux composition
FR2905076B1 (fr) * 2006-08-28 2008-12-05 Valeo Systemes Thermiques Procede de brasage d'un echangeur de chaleur.
CN100528462C (zh) * 2007-07-17 2009-08-19 西安理工大学 用于SnAgCu系无铅焊膏的低松香免清洗助焊剂及其制备方法
CN101733589B (zh) * 2010-01-27 2012-05-02 浙江一远电子科技有限公司 一种无铅焊料用无卤素免清洗助焊剂
US9073153B2 (en) * 2010-02-09 2015-07-07 Nordson Corporation Flux and solder material and method of making same
EP2556916A1 (de) * 2011-08-10 2013-02-13 Nordson Corporation Flussmittel und Lötmaterial sowie Herstellungsverfahren dafür
CN102689113B (zh) * 2012-06-15 2014-06-18 东莞市剑鑫电子材料有限公司 免清洗无残留助焊剂及其制备方法
US20160194526A1 (en) * 2013-08-06 2016-07-07 Senju Metal Industry Co., Ltd. Electrically Conductive Joining Agent and Solder Joint
CN105618953B (zh) * 2016-02-18 2018-05-11 东莞市先飞电子材料有限公司 一种无铅无卤滚涂锡膏及其制备方法
CN107097019A (zh) * 2017-06-08 2017-08-29 苏州龙腾万里化工科技有限公司 一种有机免洗助焊剂
JP6399242B1 (ja) * 2018-01-17 2018-10-03 千住金属工業株式会社 フラックス及びソルダペースト

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361867A (en) * 1943-02-01 1944-10-31 Rca Corp Soldering flux
US2710272A (en) * 1950-01-13 1955-06-07 United States Steel Corp Tin pot oil composition
US2898255A (en) * 1958-06-30 1959-08-04 Ibm Soldering flux composition
US3459606A (en) * 1966-07-05 1969-08-05 Lake Calumet Smelting Co Fluxes for soft soldering
GB1458351A (en) * 1972-12-06 1976-12-15 Jacobs N L Fluxes
US3915729A (en) * 1974-04-09 1975-10-28 Du Pont High temperature solder pastes
US4168996A (en) * 1977-05-16 1979-09-25 Western Electric Company, Inc. Soldering flux
US4194931A (en) * 1977-05-16 1980-03-25 Western Electric Co. Soldering flux
GB2071550B (en) * 1980-03-17 1984-02-29 Multicore Solders Ltd Soft solder material for use in the formation of a solder bath
US4360392A (en) * 1980-05-29 1982-11-23 International Standard Electric Corporation Solder flux composition
US4342607A (en) * 1981-01-05 1982-08-03 Western Electric Company, Inc. Solder flux

Also Published As

Publication number Publication date
US4495007A (en) 1985-01-22
WO1985004129A1 (en) 1985-09-26
JPS61501377A (ja) 1986-07-10
EP0155139A1 (de) 1985-09-18
EP0183705A1 (de) 1986-06-11
EP0183705B1 (de) 1988-08-24
CA1235255A (en) 1988-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee