ES8403166A1 - Peroxide compositions for selectively stripping hard coatings and nickel brazes from metal surfaces - Google Patents

Peroxide compositions for selectively stripping hard coatings and nickel brazes from metal surfaces

Info

Publication number
ES8403166A1
ES8403166A1 ES518365A ES518365A ES8403166A1 ES 8403166 A1 ES8403166 A1 ES 8403166A1 ES 518365 A ES518365 A ES 518365A ES 518365 A ES518365 A ES 518365A ES 8403166 A1 ES8403166 A1 ES 8403166A1
Authority
ES
Spain
Prior art keywords
metal surfaces
hard coatings
peroxide compositions
selectively stripping
brazes
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
ES518365A
Other languages
Spanish (es)
Other versions
ES518365A0 (en
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.)
MacDermid Enthone Inc
Original Assignee
Enthone Inc
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 Inc filed Critical Enthone Inc
Publication of ES518365A0 publication Critical patent/ES518365A0/en
Publication of ES8403166A1 publication Critical patent/ES8403166A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
    • C09K13/08—Etching, surface-brightening or pickling compositions containing an inorganic acid containing a fluorine compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
    • C09K13/06—Etching, surface-brightening or pickling compositions containing an inorganic acid with organic material
    • 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
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • 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

Abstract

The acidic solutions comprise hydrogen peroxide as oxidant, either at least one phosphorous-oxy acid, or the addition of nitric acid, together with accelerators and surface active agents.
ES518365A 1982-01-11 1982-12-20 Peroxide compositions for selectively stripping hard coatings and nickel brazes from metal surfaces Expired ES8403166A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33880582A 1982-01-11 1982-01-11

Publications (2)

Publication Number Publication Date
ES518365A0 ES518365A0 (en) 1984-03-01
ES8403166A1 true ES8403166A1 (en) 1984-03-01

Family

ID=23326242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518365A Expired ES8403166A1 (en) 1982-01-11 1982-12-20 Peroxide compositions for selectively stripping hard coatings and nickel brazes from metal surfaces

Country Status (11)

Country Link
JP (1) JPS58123878A (en)
AU (1) AU543333B2 (en)
BE (1) BE895242A (en)
CA (1) CA1209886A (en)
CH (1) CH655512B (en)
DE (1) DE3248041C2 (en)
ES (1) ES8403166A1 (en)
FR (2) FR2519645B1 (en)
GB (1) GB2115012B (en)
IT (1) IT1164859B (en)
SE (2) SE8207489L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556449A (en) * 1984-10-15 1985-12-03 Psi Star Nickel etching process and solution
JPS63172799A (en) * 1987-01-12 1988-07-16 日本パ−カライジング株式会社 Surface cleaning agent of aluminum
FR2621052A1 (en) * 1987-09-25 1989-03-31 Solvay BATHS AND METHOD FOR CHEMICAL POLISHING OF COPPER SURFACES OR COPPER ALLOYS
JP4326144B2 (en) * 1997-11-10 2009-09-02 エリコン・トレーディング・アクチェンゲゼルシャフト，トリュープバッハ Method for separating a layer from an object
DE10151180B4 (en) * 2001-10-17 2010-05-12 Nowack, Norbert, Prof. Dr.-Ing. Process and solution for delamination of metallic objects with nickel corrosion protection coating
US11230668B2 (en) 2018-03-26 2022-01-25 Mitsubishi Gas Chemical Company, Inc. Etchant
US10985059B2 (en) 2018-11-01 2021-04-20 Northrop Grumman Systems Corporation Preclean and dielectric deposition methodology for superconductor interconnect fabrication
JP6485587B1 (en) * 2018-12-25 2019-03-20 三菱瓦斯化学株式会社 Etching solution

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837703A (en) * 1955-08-04 1960-06-15 Minnesota Mining & Mfg Improvements in or relating to methods for reducing the surface tension of liquids
US3399143A (en) * 1967-08-02 1968-08-27 Macdermid Inc Method of stripping nickel from articles and the composition used therein
US3607398A (en) * 1969-06-18 1971-09-21 Avco Corp Chemical stripping process
US3756957A (en) * 1971-03-15 1973-09-04 Furukawa Electric Co Ltd Solutions for chemical dissolution treatment of metallic materials
US4059678A (en) * 1973-02-02 1977-11-22 Fmc Corporation Stabilization of iron-containing acidic hydrogen peroxide solutions
ES427394A1 (en) * 1973-06-18 1977-02-01 Oxy Metal Industries Corp Process for stripping nickel from articles and composition utilized therein
US3953263A (en) * 1973-11-26 1976-04-27 Hitachi, Ltd. Process for preventing the formation of nitrogen monoxide in treatment of metals with nitric acid or mixed acid
SE425007B (en) * 1976-01-05 1982-08-23 Shipley Co STABLE EOS DISPOSAL CONTAINING SULFURIC ACID AND WHEAT PEROXIDE AND USE OF ITS SAME
US4158593A (en) * 1977-11-08 1979-06-19 Dart Industries Inc. Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compounds
JPS5518502A (en) * 1978-07-12 1980-02-08 Sumitomo Metal Mining Co Ltd Plating exfoliation solution
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
JPS6056433B2 (en) * 1980-09-18 1985-12-10 株式会社村田製作所 How to remove zinc oxide sputtering film
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
JPS57155379A (en) * 1981-03-20 1982-09-25 Nippon Peroxide Co Ltd Etching agent for non-electrolytic nickel thin film
JPS57164984A (en) * 1981-04-06 1982-10-09 Metsuku Kk Exfoliating solution for tin or tin alloy
SE426178B (en) * 1981-05-21 1982-12-13 Ericsson Telefon Ab L M SET FOR CHEMICAL Peel-off layers containing PALLADIUM AND ATMINSTONE ONE OF THE METALS COPPER AND NICKEL
SU990872A1 (en) * 1981-09-23 1983-01-23 Предприятие П/Я М-5537 Solution for dimensional etching
US4378270A (en) * 1981-10-29 1983-03-29 Learonal, Inc. Method of etching circuit boards and recovering copper from the spent etch solutions

Also Published As

Publication number Publication date
BE895242A (en) 1983-03-31
CH655512B (en) 1986-04-30
SE8207489D0 (en) 1982-12-29
AU543333B2 (en) 1985-04-18
FR2578261A1 (en) 1986-09-05
IT8347531A0 (en) 1983-01-10
IT1164859B (en) 1987-04-15
DE3248041A1 (en) 1983-07-21
JPS58123878A (en) 1983-07-23
AU9047082A (en) 1983-07-21
CA1209886A (en) 1986-08-19
SE8801770L (en) 1988-05-10
FR2519645A1 (en) 1983-07-18
DE3248041C2 (en) 1986-09-11
ES518365A0 (en) 1984-03-01
SE8207489L (en) 1983-07-12
FR2519645B1 (en) 1987-06-26
JPS6334231B2 (en) 1988-07-08
GB2115012B (en) 1986-02-26
GB2115012A (en) 1983-09-01
GB8300183D0 (en) 1983-02-09
SE8801770D0 (en) 1988-05-10

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