CA972665A - Soldering fluxes - Google Patents

Soldering fluxes

Info

Publication number
CA972665A
CA972665A CA140,761A CA140761A CA972665A CA 972665 A CA972665 A CA 972665A CA 140761 A CA140761 A CA 140761A CA 972665 A CA972665 A CA 972665A
Authority
CA
Canada
Prior art keywords
soldering fluxes
fluxes
soldering
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
CA140,761A
Other languages
English (en)
Other versions
CA140761S (en
Inventor
David P. Jordan
George J. Collini
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of CA972665A publication Critical patent/CA972665A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • 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
    • B23K35/3615—N-compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C07D215/30—Metal salts; Chelates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
CA140,761A 1971-07-28 1972-04-27 Soldering fluxes Expired CA972665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16702571A 1971-07-28 1971-07-28

Publications (1)

Publication Number Publication Date
CA972665A true CA972665A (en) 1975-08-12

Family

ID=22605644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,761A Expired CA972665A (en) 1971-07-28 1972-04-27 Soldering fluxes

Country Status (7)

Country Link
US (1) US3740831A (de)
BE (1) BE786932A (de)
CA (1) CA972665A (de)
DE (1) DE2236925A1 (de)
FR (1) FR2147282B1 (de)
LU (1) LU65804A1 (de)
NL (1) NL7210427A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000016A (en) * 1974-11-29 1976-12-28 International Business Machines Corporation Water soluble fluxes
GB1569976A (en) * 1976-04-06 1980-06-25 Lucas Industries Ltd Brazing a pair of parts
US4273593A (en) * 1979-06-25 1981-06-16 Scm Corporation Metal-joining paste and vehicle therefor
JPS60127096A (ja) * 1983-12-12 1985-07-06 Nippon Telegr & Teleph Corp <Ntt> マイクロエレクトロニクス部品接合用フラツクス
WO1995020460A1 (en) * 1994-01-27 1995-08-03 Indium Corporation Of America Solder paste utilizing aromatic carboxylic acids
US20060272747A1 (en) * 2005-06-03 2006-12-07 Renyi Wang Fluxing compositions
US20070095432A1 (en) * 2005-11-02 2007-05-03 National Starch And Chemical Investment Holding Corporation Fluxing compositions containing benzotriazoles
US8070045B1 (en) * 2010-12-02 2011-12-06 Rohm And Haas Electronic Materials Llc Curable amine flux composition and method of soldering
US8070046B1 (en) * 2010-12-02 2011-12-06 Rohm And Haas Electronic Materials Llc Amine flux composition and method of soldering
US8070043B1 (en) * 2010-12-02 2011-12-06 Rohm And Haas Electronic Materials Llc Curable flux composition and method of soldering
US8070044B1 (en) * 2010-12-02 2011-12-06 Rohm And Haas Electronic Materials Llc Polyamine flux composition and method of soldering
US8070047B1 (en) * 2010-12-02 2011-12-06 Rohm And Haas Electronic Materials Llc Flux composition and method of soldering
WO2013015285A1 (ja) * 2011-07-25 2013-01-31 日立化成工業株式会社 素子および太陽電池
US8430294B2 (en) 2011-09-30 2013-04-30 Rohm And Haas Electronic Materials Llc Amine, carboxylic acid flux composition and method of soldering
US8434666B2 (en) 2011-09-30 2013-05-07 Rohm And Haas Electronic Materials Llc Flux composition and method of soldering
US8430295B2 (en) 2011-09-30 2013-04-30 Rohm And Haas Electronic Materials Llc Curable flux composition and method of soldering
US8430293B2 (en) 2011-09-30 2013-04-30 Rohm And Haas Electronic Materials Llc Curable amine, carboxylic acid flux composition and method of soldering
US8434667B2 (en) 2011-09-30 2013-05-07 Rohm And Haas Electronic Materials Llc Polyamine, carboxylic acid flux composition and method of soldering
US9735123B2 (en) * 2014-03-13 2017-08-15 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device structure and manufacturing method

Also Published As

Publication number Publication date
FR2147282B1 (de) 1974-12-27
NL7210427A (de) 1973-01-30
BE786932A (fr) 1973-01-29
DE2236925A1 (de) 1973-03-08
US3740831A (en) 1973-06-26
FR2147282A1 (de) 1973-03-09
LU65804A1 (de) 1973-01-31

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