BR8506742A - Composicoes para remocao seletiva de niquel e processo de remocao - Google Patents

Composicoes para remocao seletiva de niquel e processo de remocao

Info

Publication number
BR8506742A
BR8506742A BR8506742A BR8506742A BR8506742A BR 8506742 A BR8506742 A BR 8506742A BR 8506742 A BR8506742 A BR 8506742A BR 8506742 A BR8506742 A BR 8506742A BR 8506742 A BR8506742 A BR 8506742A
Authority
BR
Brazil
Prior art keywords
removal
compositions
selective nickel
removal process
selective
Prior art date
Application number
BR8506742A
Other languages
English (en)
Inventor
Edwin W Bastenbeck
Original Assignee
Enthone
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 Enthone filed Critical Enthone
Publication of BR8506742A publication Critical patent/BR8506742A/pt

Links

Classifications

    • 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
BR8506742A 1984-06-07 1985-05-08 Composicoes para remocao seletiva de niquel e processo de remocao BR8506742A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/618,159 US4554049A (en) 1984-06-07 1984-06-07 Selective nickel stripping compositions and method of stripping
PCT/US1985/000855 WO1986000086A1 (en) 1984-06-07 1985-05-08 Selective nickel stripping compositions and method of stripping

Publications (1)

Publication Number Publication Date
BR8506742A true BR8506742A (pt) 1986-09-23

Family

ID=24476553

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506742A BR8506742A (pt) 1984-06-07 1985-05-08 Composicoes para remocao seletiva de niquel e processo de remocao

Country Status (11)

Country Link
US (1) US4554049A (pt)
EP (1) EP0183775B1 (pt)
JP (1) JPS61501459A (pt)
AU (1) AU570325B2 (pt)
BR (1) BR8506742A (pt)
CA (1) CA1217998A (pt)
DE (1) DE3581708D1 (pt)
DK (1) DK59586A (pt)
ES (1) ES8703939A1 (pt)
PT (1) PT80601B (pt)
WO (1) WO1986000086A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746369A (en) * 1982-01-11 1988-05-24 Enthone, Incorporated Peroxide selective stripping compositions and method
JPH0645753B2 (ja) * 1985-02-21 1994-06-15 三井石油化学工業株式会社 ポリアミド組成物
US4713120A (en) * 1986-02-13 1987-12-15 United Technologies Corporation Method for cleaning a gas turbine engine
US4834912A (en) * 1986-02-13 1989-05-30 United Technologies Corporation Composition for cleaning a gas turbine engine
US4713144A (en) * 1986-08-01 1987-12-15 Ardrox Inc. Composition and method for stripping films from printed circuit boards
US4705594A (en) * 1986-11-20 1987-11-10 Rem Chemicals, Inc. Composition and method for metal surface refinement
CH674851A5 (pt) * 1987-12-01 1990-07-31 Bbc Brown Boveri & Cie
US5232619A (en) * 1990-10-19 1993-08-03 Praxair S.T. Technology, Inc. Stripping solution for stripping compounds of titanium from base metals
US6110881A (en) * 1990-11-05 2000-08-29 Ekc Technology, Inc. Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
US7205265B2 (en) 1990-11-05 2007-04-17 Ekc Technology, Inc. Cleaning compositions and methods of use thereof
US5279771A (en) * 1990-11-05 1994-01-18 Ekc Technology, Inc. Stripping compositions comprising hydroxylamine and alkanolamine
US7144849B2 (en) * 1993-06-21 2006-12-05 Ekc Technology, Inc. Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
FR2707280B1 (fr) * 1993-07-09 1995-10-13 Rhone Poulenc Chimie Composition aqueuse d'acide sulfamique épaissie.
FR2747400B1 (fr) * 1996-04-12 1998-05-22 Usinor Sacilor Procede de conditionnement de la surface externe en cuivre ou alliage de cuivre d'un element d'une lingotiere de coulee continue des metaux, du type comportant une etape de nickelage et une etape de denickelage
DE19634924A1 (de) * 1996-08-29 1998-03-05 Mtt S A Textiles Flächengebilde für die Reinigung von Oberflächen, insbesondere Böden
US6494960B1 (en) * 1998-04-27 2002-12-17 General Electric Company Method for removing an aluminide coating from a substrate
US6332970B1 (en) 1999-10-22 2001-12-25 Barry W. Coffey Electrolytic method of and compositions for stripping electroless nickel
US6554915B2 (en) * 2000-01-14 2003-04-29 Henkel Corporation Dissolution of nickel in non-oxidizing aqueous acid solutions
GB2359052B (en) 2000-02-09 2003-09-17 Rolls Royce Plc Engine arrangement
US6355116B1 (en) * 2000-03-24 2002-03-12 General Electric Company Method for renewing diffusion coatings on superalloy substrates
US7410544B2 (en) * 2006-04-21 2008-08-12 Freescale Semiconductor, Inc. Method for cleaning electroless process tank
US7591956B2 (en) * 2006-05-03 2009-09-22 OMG Electronic Chemicals, Inc. Method and composition for selectively stripping nickel from a substrate
JP2009084644A (ja) * 2007-09-28 2009-04-23 Toshiba Corp スタンパの製造方法およびスタンパ
JP2010077476A (ja) * 2008-09-25 2010-04-08 Toshiba Corp スタンパの製造方法
EP2458030A1 (en) 2010-11-30 2012-05-30 Alfa Laval Corporate AB Method of coating a part of a heat exchanger and heat exchanger
CN106715763B (zh) 2015-03-13 2019-06-07 奥野制药工业株式会社 夹具用电解剥离剂
US11932948B2 (en) * 2020-10-28 2024-03-19 Hutchinson Technology Incorporated Electroless nickel etch chemistry, method of etching and pretreatment

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262775A (en) * 1964-02-26 1966-07-26 Jr Charles F Griffin Stripping of chromium plate using a solution containing sulfamic acid and a water soluble chloride
US3367874A (en) * 1966-09-23 1968-02-06 Haviland Products Co Process and composition for acid dissolution of metals
US3399143A (en) * 1967-08-02 1968-08-27 Macdermid Inc Method of stripping nickel from articles and the composition used therein
BE791457A (fr) * 1971-11-18 1973-05-16 Du Pont Solutions acides stabilisees d'eau oxygenee
JPS4923800A (pt) * 1972-06-30 1974-03-02
ES427394A1 (es) * 1973-06-18 1977-02-01 Oxy Metal Industries Corp Mejoras introducidas en un metodo de decapado de depositos de niquel acumulados en los dispositivos de metalizado y si-milares.
US3931030A (en) * 1973-10-02 1976-01-06 Kenseido Kagaku Kogyo Kabushiki Kaisha Etching composition for etching nickel screen rolls or plates
GB1565107A (en) * 1978-05-15 1980-04-16 Rolls Royce Method of and mixture for alloy coating removal
JPS5518502A (en) * 1978-07-12 1980-02-08 Sumitomo Metal Mining Co Ltd Plating exfoliation solution
US4244833A (en) * 1979-11-15 1981-01-13 Oxy Metal Industries Corporation Composition and process for chemically stripping metallic deposits
US4302246A (en) * 1980-01-03 1981-11-24 Enthone, Incorporated Solution and method for selectively stripping alloys containing nickel with gold, phosphorous or chromium from stainless steel and related nickel base alloys
JPS5782473A (en) * 1980-11-07 1982-05-22 Sharp Corp Etching liquid
JPS5798676A (en) * 1980-11-18 1982-06-18 Nippon Peroxide Co Ltd Etching agent for electroless nickel thin film
JPS57134563A (en) * 1981-02-12 1982-08-19 Nippon Peroxide Co Ltd Etching agent for electroless plated thin nickel film
JPS58174584A (ja) * 1982-04-07 1983-10-13 Kawasaki Steel Corp 金属の硝酸処理におけるｎｏｘガス発生抑制方法
JPS58174579A (ja) * 1982-04-07 1983-10-13 Kawasaki Steel Corp 金属の硝酸処理におけるｎｏｘガス発生抑制方法
JPS58197277A (ja) * 1982-05-08 1983-11-16 Mitsubishi Gas Chem Co Inc 金属の化学的溶解処理液

Also Published As

Publication number Publication date
PT80601B (en) 1987-01-15
JPS61501459A (ja) 1986-07-17
JPS6345464B2 (pt) 1988-09-09
ES543925A0 (es) 1987-03-01
EP0183775B1 (en) 1991-02-06
US4554049A (en) 1985-11-19
DK59586D0 (da) 1986-02-06
ES8703939A1 (es) 1987-03-01
WO1986000086A1 (en) 1986-01-03
PT80601A (en) 1985-07-01
EP0183775A1 (en) 1986-06-11
AU570325B2 (en) 1988-03-10
EP0183775A4 (en) 1986-11-05
DK59586A (da) 1986-02-06
DE3581708D1 (de) 1991-03-14
AU4350685A (en) 1986-01-10
CA1217998A (en) 1987-02-17

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