ES2047019T3 - Procedimiento para la fabricacion de componentes electricos y electronicos. - Google Patents

Procedimiento para la fabricacion de componentes electricos y electronicos.

Info

Publication number
ES2047019T3
ES2047019T3 ES88200097T ES88200097T ES2047019T3 ES 2047019 T3 ES2047019 T3 ES 2047019T3 ES 88200097 T ES88200097 T ES 88200097T ES 88200097 T ES88200097 T ES 88200097T ES 2047019 T3 ES2047019 T3 ES 2047019T3
Authority
ES
Spain
Prior art keywords
pct
sec
carboxylic acids
date
procedure
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
ES88200097T
Other languages
English (en)
Inventor
Rudolf A Kerner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2047019T3 publication Critical patent/ES2047019T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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 or 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 or 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 or 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 or 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

ESTE PRODUCTO DE SOLDADURA BLANDA SOBRE LA BASE DE ACIDOS CARBONICOS ORGANICOS, ES APROPIADA SOBRE TODO PARA SU USO EN LA FABRICACION DE ELEMENTOS ELECTRONICOS. LA CARACTERISTICA ESPECIAL DE ESTE PRODUCTO, ES QUE SIRVEN PARA SMT- MANUFACTURING Y PRUEBAS IN-CIRCUIT, DADO SU CONTENIDO REDUCIDO EN SUSTANCIAS SOLIDAS (POR EJEMPLO 6%). SE LOGRA ESTE ESTADO UTILIZANDO ALCOHOLES ALQUILOFLUORADOS DEL TIPO RF- CH2 - CH2 - OH Y ACIDOS DE POLICARBONO ALCIQUILICOS Y AROMATICOS, CON POR LO MENOS UN ANILLO DE CARBONO O SUS DERIVADOS, USANDO ACIDOS HIDROXICARBONO, ASI COMO SALES DE AMONIO.
ES88200097T 1988-01-12 1988-01-12 Procedimiento para la fabricacion de componentes electricos y electronicos. Expired - Lifetime ES2047019T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88200097A EP0324194B1 (de) 1988-01-12 1988-01-12 Verfahren zur Herstellung von elektronischen Komponenten unter Verwendung eines Weichlötflussmittels auf Carbonsäurebasis

Publications (1)

Publication Number Publication Date
ES2047019T3 true ES2047019T3 (es) 1994-02-16

Family

ID=8199740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88200097T Expired - Lifetime ES2047019T3 (es) 1988-01-12 1988-01-12 Procedimiento para la fabricacion de componentes electricos y electronicos.

Country Status (10)

Country Link
US (1) US5116432A (es)
EP (2) EP0398871B1 (es)
JP (1) JPH0825058B2 (es)
AT (1) ATE80822T1 (es)
DE (1) DE3874897D1 (es)
ES (1) ES2047019T3 (es)
FI (1) FI92660C (es)
RU (1) RU2009032C1 (es)
UA (1) UA13467A1 (es)
WO (1) WO1989006584A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009725A (en) * 1990-03-30 1991-04-23 Air Products And Chemicals, Inc. Fluxing agents comprising β-diketone and β-ketoimine ligands and a process for using the same
GB2257988B (en) * 1990-05-04 1994-07-27 Delco Electronics Corp Low-residue rosin-free soldering flux
US5192360A (en) * 1990-05-15 1993-03-09 Hughes Aircraft Company Water-soluble flux for cored solder
DE4126913A1 (de) * 1991-08-14 1993-02-18 Siemens Ag Verfahren zum beloten und montieren von leiterplatten mit bauelementen
US5437738A (en) * 1994-06-21 1995-08-01 Gerenrot; Yum Fluxes for lead-free galvanizing
US5507882A (en) * 1994-02-28 1996-04-16 Delco Electronics Corporation Low residue water-based soldering flux and process for soldering with same
US5817190A (en) * 1995-05-25 1998-10-06 Matsushita Electric Industrial Co., Ltd. Flux for soft soldering
JP3378139B2 (ja) * 1996-03-19 2003-02-17 株式会社デンソー はんだ付け用のフラックス
US6059894A (en) * 1998-04-08 2000-05-09 Hewlett-Packard Company High temperature flip chip joining flux that obviates the cleaning process
RU2463144C2 (ru) * 2010-12-15 2012-10-10 Открытое акционерное общество "Авангард" Флюс для низкотемпературной пайки
JP6215633B2 (ja) 2013-09-30 2017-10-18 株式会社タムラ製作所 ロジン含有量を低減させたはんだ付け用フラックスおよびはんだペースト組成物
JP5790862B1 (ja) * 2014-12-25 2015-10-07 千住金属工業株式会社 やに入りはんだ用フラックス、フラックスコートはんだ用フラックス、やに入りはんだ及びフラックスコートはんだ
CN114289932B (zh) * 2022-01-24 2023-02-24 云南锡业锡材有限公司 一种无卤免清洗无铅焊锡丝助焊剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734791A (en) * 1970-10-23 1973-05-22 Ibm Surfactant-containing soldering fluxes
DE2114927C3 (de) * 1971-03-27 1980-06-04 Stannol-Loetmittelfabrik Wilhelm Paff, 5600 Wuppertal LötfluBmittel
US4342607A (en) * 1981-01-05 1982-08-03 Western Electric Company, Inc. Solder flux
ATE44671T1 (de) * 1984-05-14 1989-08-15 Rudolf A Kerner Verfahren zur herstellung von elektronischen komponenten unter verwendung eines weichloetflussmittels auf carbonsaeurebasis.
SE457335B (sv) * 1984-07-20 1988-12-19 Ytkemiska Inst Flussmedel foer mjukloedning samt foerfarande foer mjukloedning med anvaendning av flussmedlet
US4988395A (en) * 1989-01-31 1991-01-29 Senju Metal Industry Co., Ltd. Water-soluble soldering flux and paste solder using the flux

Also Published As

Publication number Publication date
EP0324194A1 (de) 1989-07-19
JPH03502662A (ja) 1991-06-20
DE3874897D1 (de) 1992-10-29
FI903524A0 (fi) 1990-07-11
FI92660B (fi) 1994-09-15
EP0398871B1 (de) 1992-09-23
FI92660C (fi) 1994-12-27
JPH0825058B2 (ja) 1996-03-13
RU2009032C1 (ru) 1994-03-15
ATE80822T1 (de) 1992-10-15
WO1989006584A1 (fr) 1989-07-27
UA13467A1 (uk) 1997-02-28
EP0324194B1 (de) 1993-10-20
US5116432A (en) 1992-05-26
EP0398871A1 (de) 1990-11-28

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