JPH026048A - 過フッ素化ポリエーテルを用いた蒸気相加熱方法 - Google Patents

過フッ素化ポリエーテルを用いた蒸気相加熱方法

Info

Publication number
JPH026048A
JPH026048A JP1019416A JP1941689A JPH026048A JP H026048 A JPH026048 A JP H026048A JP 1019416 A JP1019416 A JP 1019416A JP 1941689 A JP1941689 A JP 1941689A JP H026048 A JPH026048 A JP H026048A
Authority
JP
Japan
Prior art keywords
perfluorinated
polyether
vapor
vapor phase
perfluoroheptaglyme
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.)
Granted
Application number
JP1019416A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329501B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
David O Fisher
デビッド　オスカー　フィッシャー
Dennis J Kalota
デニス　ジェローム　カロタ
John Stead Mcconaghy Jr
ジョン　ステッド　マッコナギイ，ジュニア
Ronald E Zielinski
ロナルド　エドワード　ジーリンスキー
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of JPH026048A publication Critical patent/JPH026048A/ja
Publication of JPH0329501B2 publication Critical patent/JPH0329501B2/ja
Granted 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
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/386—Selection of media, e.g. special atmospheres for surrounding the working area for condensation soldering
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/012—Soldering with the use of hot gas
    • B23K1/015—Vapour-condensation soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
JP1019416A 1988-01-29 1989-01-27 過フッ素化ポリエーテルを用いた蒸気相加熱方法 Granted JPH026048A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US149773 1980-05-14
US07/149,773 US4871109A (en) 1988-01-29 1988-01-29 Vapor phase soldering using certain perfluorinated polyethers

Publications (2)

Publication Number Publication Date
JPH026048A true JPH026048A (ja) 1990-01-10
JPH0329501B2 JPH0329501B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-24

Family

ID=22531736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1019416A Granted JPH026048A (ja) 1988-01-29 1989-01-27 過フッ素化ポリエーテルを用いた蒸気相加熱方法

Country Status (5)

Country Link
US (1) US4871109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0326539A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH026048A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU608943B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2011204A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6306257B1 (ja) * 2017-09-20 2018-04-04 正英 内野 グリースが付着した被洗浄物の汚染グリース除去洗浄方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871109A (en) * 1988-01-29 1989-10-03 Monsanto Company Vapor phase soldering using certain perfluorinated polyethers
US5076949A (en) * 1989-01-29 1991-12-31 Monsanto Company Novel perfluorinated polyethers and process for their preparation
JP2530757B2 (ja) * 1990-04-02 1996-09-04 インターナショナル・ビジネス・マシーンズ・コーポレイション 状態変化媒体を利用した局所的ハンダ付け作業機
US5188282A (en) * 1991-01-28 1993-02-23 Hughes Aircraft Company Vapor phase flash fusing of printed wiring boards
EP0521462A3 (en) * 1991-07-02 1993-05-19 Hoechst Aktiengesellschaft Method for smelting thermoplastic polymers
US5658962A (en) * 1994-05-20 1997-08-19 Minnesota Mining And Manufacturing Company Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
DE19911887C1 (de) * 1999-03-17 2000-12-21 Asscon Systech Elektronik Gmbh Verfahren zum Reflow-Löten in einer Dampfphasenvakuumlötanlage
FR2795596A1 (fr) * 1999-06-25 2000-12-29 S N V Procede et installation de soudure de composants sur un support, tels que notamment des composants electriques et/ou electroniques sur un circuit imprime
US6753301B2 (en) * 2000-07-19 2004-06-22 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
US7232932B2 (en) * 2001-07-10 2007-06-19 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
DE102006032051B4 (de) * 2006-07-10 2022-11-24 Endress+Hauser SE+Co. KG Wellenlötanlage zum Löten elektronischer Bauteile auf einer Leiterplatte
US9224550B2 (en) * 2012-12-26 2015-12-29 Tyco Electronics Corporation Corrosion resistant barrier formed by vapor phase tin reflow
EP3851235B1 (de) * 2020-01-15 2024-03-13 Leicht, Eva Maria Vorrichtung und verfahren zur gesteuerten wärmeübertragung, insbesondere durch eine kondensierende flüssigkeit auf werkstücke grösserer abmessungen und massen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30399A (en) * 1860-10-16 Gas-kegttlatob
US2500388A (en) * 1948-07-21 1950-03-14 Minnesota Mining & Mfg Fluorocarbon ethers
US3866307A (en) * 1973-09-07 1975-02-18 Western Electric Co Method for soldering, fusing or brazing
US3904102A (en) * 1974-06-05 1975-09-09 Western Electric Co Apparatus and method for soldering, fusing or brazing
US3947240A (en) * 1974-11-01 1976-03-30 Western Electric Company, Inc. Method and apparatus for generating a vapor for soldering fusing or brazing articles
USRE30399E (en) 1977-08-19 1980-09-09 Western Electric Co., Inc. Method for soldering, fusing or brazing
US4389797A (en) * 1981-06-23 1983-06-28 The Htc Corporation Continuous vapor processing system
DE3715940A1 (de) * 1987-05-13 1988-12-01 Lothar Dipl Ing Himmelreich Infrarot-loetofen zum aufschmelzloeten von elektronischen bauelementen auf leiterplatten
US4871109A (en) * 1988-01-29 1989-10-03 Monsanto Company Vapor phase soldering using certain perfluorinated polyethers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6306257B1 (ja) * 2017-09-20 2018-04-04 正英 内野 グリースが付着した被洗浄物の汚染グリース除去洗浄方法
WO2019058624A1 (ja) * 2017-09-20 2019-03-28 ジャパン・フィールド株式会社 グリースが付着した被洗浄物の汚染グリース除去洗浄方法

Also Published As

Publication number Publication date
US4871109A (en) 1989-10-03
JPH0329501B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-24
AU2886889A (en) 1989-08-03
ES2011204A4 (es) 1990-01-01
AU608943B2 (en) 1991-04-18
EP0326539A1 (en) 1989-08-02

Similar Documents

Publication Publication Date Title
JPH026048A (ja) 過フッ素化ポリエーテルを用いた蒸気相加熱方法
CN112094627B (zh) 环骨架含氟传热流体、制备方法及其应用
JP5313674B2 (ja) ハイドロフルオロエーテル化合物類およびそれらの調製方法および用途
TWI486331B (zh) 用於高溫熱傳之含氮氟基酮
JP5881608B2 (ja) 伝熱流体としてのハイドロフルオロエーテルの使用方法
JP5779185B2 (ja) 高温安定性を有するハイドロフルオロエーテルを含む装置、及びその使用
JP2013523639A (ja) 高温伝熱用フルオロエーテルジケトン
JP2009537634A (ja) 環状ヒドロフルオロエーテル化合物類並びにそれらの調製及び使用方法
JP2010512332A (ja) ハイドロフルオロエーテル化合物類並びにそれらの調製方法及び使用方法
KR101920953B1 (ko) 부분적으로 불소화된 케톤 및 그의 제조 및 이용 방법
EP0436669A1 (en) Perfluoroacetal and perfluoroketal compounds and use thereof in thermal shock testing
JP2018506634A (ja) ハイドロフルオロオレフィン及びその使用方法
CN114316909A (zh) 一种含氟传热流体及其制备方法和应用
JPH072709A (ja) 過弗素化化合物と、はんだづけ法ならびに流体系における気体の輸送法
EP1303584A1 (en) Azeotrope-like compositions and their use
US4801761A (en) Perfluoro-1,1-di(orthoxylyl)alkyl compounds
WO2025105412A1 (ja) ハイドロフルオロエーテル組成物
US4849553A (en) Perfluorinated dibutyl derivatives compounds
CA1073311A (en) Azeotrope-like compositions of trichlorotrifluoroethane, methanol, ethanol, isopropanol and nitromethane
CN1030936A (zh) 三氯三氟乙烷、甲醇、硝基甲烷和丙酮的共沸状组合物
JPS62124198A (ja) 溶剤組成物
JPH04503187A (ja) パーフルオロヘプタグライム―改良された蒸気相ハンダ付け液