SE8206447D0 - Metal stripping composition and process - Google Patents

Metal stripping composition and process

Info

Publication number
SE8206447D0
SE8206447D0 SE8206447A SE8206447A SE8206447D0 SE 8206447 D0 SE8206447 D0 SE 8206447D0 SE 8206447 A SE8206447 A SE 8206447A SE 8206447 A SE8206447 A SE 8206447A SE 8206447 D0 SE8206447 D0 SE 8206447D0
Authority
SE
Sweden
Prior art keywords
amount
molar
hydroxyquinoline
complexor
hydrogen peroxide
Prior art date
Application number
SE8206447A
Other languages
English (en)
Other versions
SE8206447L (sv
Inventor
G A Somers
J J M Hendriks
Original Assignee
Occidental Chem 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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of SE8206447D0 publication Critical patent/SE8206447D0/sv
Publication of SE8206447L publication Critical patent/SE8206447L/sv

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
    • B23K35/3601—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 inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/067—Etchants
SE8206447A 1981-11-24 1982-11-12 Avmetalliseringskomposition och -forfarande SE8206447L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8135327 1981-11-24

Publications (2)

Publication Number Publication Date
SE8206447D0 true SE8206447D0 (sv) 1982-11-12
SE8206447L SE8206447L (sv) 1983-05-25

Family

ID=10526092

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206447A SE8206447L (sv) 1981-11-24 1982-11-12 Avmetalliseringskomposition och -forfarande

Country Status (15)

Country Link
US (1) US4410396A (sv)
JP (1) JPS6043436B2 (sv)
AU (1) AU557227B2 (sv)
BE (1) BE895126A (sv)
BR (1) BR8206783A (sv)
CA (1) CA1196560A (sv)
CH (1) CH654597A5 (sv)
DE (1) DE3242899A1 (sv)
DK (1) DK521882A (sv)
ES (1) ES8404421A1 (sv)
FR (1) FR2516930B1 (sv)
HK (1) HK57988A (sv)
IT (1) IT1197435B (sv)
NL (1) NL8204579A (sv)
SE (1) SE8206447L (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113984465A (zh) * 2021-10-12 2022-01-28 江西洪都航空工业集团有限责任公司 一种用于溶解钎锡焊料的溶解液及溶解方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536322A (en) * 1983-10-28 1985-08-20 Union Carbide Corporation Fluorescent corrosive fluoride solution
AT380493B (de) * 1984-06-18 1986-05-26 Kapsch Ag Mittel zur chemischen oberflaechenbehandlung von metallen
DE3623504A1 (de) * 1986-07-09 1988-01-21 Schering Ag Kupferaetzloesungen
CH674851A5 (sv) * 1987-12-01 1990-07-31 Bbc Brown Boveri & Cie
JPH0260682U (sv) * 1988-10-27 1990-05-07
US5232619A (en) * 1990-10-19 1993-08-03 Praxair S.T. Technology, Inc. Stripping solution for stripping compounds of titanium from base metals
US5219484A (en) * 1991-04-25 1993-06-15 Applied Electroless Concepts Inc. Solder and tin stripper compositions
US5211807A (en) * 1991-07-02 1993-05-18 Microelectronics Computer & Technology Titanium-tungsten etching solutions
US5961736A (en) * 1993-04-05 1999-10-05 Active Environmental Technologies, Inc. Method for removal of contaminants from surfaces
US5421906A (en) * 1993-04-05 1995-06-06 Enclean Environmental Services Group, Inc. Methods for removal of contaminants from surfaces
US5728660A (en) * 1993-04-05 1998-03-17 Eet, Inc. Extraction fluids for removal of contaminants from surfaces
US5741432A (en) * 1995-01-17 1998-04-21 The Dexter Corporation Stabilized nitric acid compositions
US5512201A (en) * 1995-02-13 1996-04-30 Applied Chemical Technologies, Inc. Solder and tin stripper composition
US6248704B1 (en) 1999-05-03 2001-06-19 Ekc Technology, Inc. Compositions for cleaning organic and plasma etched residues for semiconductors devices
US6394114B1 (en) 1999-11-22 2002-05-28 Chartered Semiconductor Manufacturing Ltd. Method for stripping copper in damascene interconnects
JP2002114993A (ja) * 2000-10-10 2002-04-16 Tokyo Electron Ltd 洗浄剤及び洗浄方法
JP2002113431A (ja) * 2000-10-10 2002-04-16 Tokyo Electron Ltd 洗浄方法
US7405189B2 (en) * 2001-07-25 2008-07-29 Cheon Young Chemical Co., Ltd. Surface treatment composition and method for removing Si component and reduced metal salt produced on the aluminum die cast material in etching process
KR100464858B1 (ko) * 2002-08-23 2005-01-05 삼성전자주식회사 유기 스트리핑 조성물 및 이를 사용한 산화물 식각 방법
US6960370B2 (en) 2003-03-27 2005-11-01 Scimed Life Systems, Inc. Methods of forming medical devices
US7867404B2 (en) * 2005-11-15 2011-01-11 Joel Allen Deutsch Method for converting electrical components
CN102234513A (zh) * 2010-04-20 2011-11-09 深圳富泰宏精密工业有限公司 含钛膜层的退镀液及其使用方法
SG10201508015RA (en) 2010-10-06 2015-10-29 Entegris Inc Composition and process for selectively etching metal nitrides
CN114622211B (zh) * 2022-03-23 2023-08-15 金盟科技（深圳）有限公司 基于拉白工艺的铝环保漂白处理剂复配物制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597290A (en) * 1968-03-25 1971-08-03 Mitsubishi Edogawa Kagaku Kk Method for chemically dissolving metal
US3986970A (en) * 1973-05-02 1976-10-19 The Furukawa Electric Co., Ltd. Solution for chemical dissolution treatment of tin or alloys thereof
US3990982A (en) * 1974-12-18 1976-11-09 Rbp Chemical Corporation Composition for stripping lead-tin solder
FR2297906A1 (fr) * 1975-01-14 1976-08-13 Ugine Kuhlmann Stabilisation du peroxyde d'hydrogene dans les bains acides pour le decapage des metaux
US4306933A (en) * 1980-02-11 1981-12-22 Chemline Industries Tin/tin-lead stripping solutions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113984465A (zh) * 2021-10-12 2022-01-28 江西洪都航空工业集团有限责任公司 一种用于溶解钎锡焊料的溶解液及溶解方法

Also Published As

Publication number Publication date
JPS5896878A (ja) 1983-06-09
IT1197435B (it) 1988-11-30
CH654597A5 (de) 1986-02-28
IT8249544A0 (it) 1982-11-22
FR2516930A1 (fr) 1983-05-27
BR8206783A (pt) 1983-10-04
SE8206447L (sv) 1983-05-25
AU557227B2 (en) 1986-12-11
BE895126A (fr) 1983-05-24
DK521882A (da) 1983-05-25
ES517620A0 (es) 1984-04-16
JPS6043436B2 (ja) 1985-09-27
DE3242899A1 (de) 1983-06-01
CA1196560A (en) 1985-11-12
HK57988A (en) 1988-08-05
NL8204579A (nl) 1983-06-16
US4410396A (en) 1983-10-18
ES8404421A1 (es) 1984-04-16
FR2516930B1 (fr) 1985-10-04
AU9086482A (en) 1983-06-02
DE3242899C2 (sv) 1987-03-19

Similar Documents

Publication Publication Date Title
SE8206447D0 (sv) Metal stripping composition and process
EP0085701B1 (en) Copper-containing articles with a corrosion inhibitor coating and methods of producing the coating
DE3390209C2 (sv)
KR880001457B1 (ko) 구리 기질로 부터 땜납을 제거하는 조성물
EP1224339A1 (en) Process for selective deposition of copper substrates
EP0418333B1 (en) Composition and method for stripping tin or tin-lead alloy from copper surfaces
US5320737A (en) Treatment to reduce solder plating whisker formation
US5219484A (en) Solder and tin stripper compositions
US5234542A (en) Composition and process for stripping tin from copper surfaces
AU571392B2 (en) Aqueous flux for hot dip metallizing process
CA2090349C (en) Composition and method for stripping tin or tin-lead alloy from copper surfaces
Somers Metal Stripping Composition
JPS6015707B2 (ja) 錫又は錫合金の剥離液
GB2160548A (en) Processes and compositions for the chemical surface treatment of metals
JPS5268240A (en) Method for metallic coating
GB2109820A (en) Metal stripping composition
US20010007317A1 (en) Composition and method for stripping tin or tin alloys from metal surfaces
SU1805826A1 (ru) Способ локального осаждения сплава олово-свинец на металлизированную медью диэлектрическую подложку
SU885168A1 (ru) Травильный раствор
SU1135806A1 (ru) Раствор дл удалени олов нно-свинцового припо с поверхности меди и ее сплавов
JPS6376888A (ja) 錫または錫合金の剥離液
JPS6020470B2 (ja) 錫又は錫合金の剥離液
TH24999A (th) Silver plating
JPS627841A (ja) 溶融半田めつき線の製造方法

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8206447-8

Effective date: 19891115

Format of ref document f/p: F