GB1061248A - Improvements in or relating to chemical plating - Google Patents

Improvements in or relating to chemical plating

Info

Publication number
GB1061248A
GB1061248A GB3448/66A GB344866A GB1061248A GB 1061248 A GB1061248 A GB 1061248A GB 3448/66 A GB3448/66 A GB 3448/66A GB 344866 A GB344866 A GB 344866A GB 1061248 A GB1061248 A GB 1061248A
Authority
GB
United Kingdom
Prior art keywords
relating
acid
chemical plating
nah2so4
snso4
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
GB3448/66A
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.)
Henkel Corp
Original Assignee
Amchem Products 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 Amchem Products Inc filed Critical Amchem Products Inc
Publication of GB1061248A publication Critical patent/GB1061248A/en
Expired legal-status Critical Current

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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/48—Coating with alloys

Abstract

A copper-tin alloy is deposited on e.g. a ferrous wise from an aqueous acid sulphate solution containing cu and sn ions in the ratio of cu cu + sn = 0.1 to 0.8 and containing one or more of the amino acids glutamic, aspartic, and glycine, the pH being 0.1 to 2.0 and the temperature 15 to 66 DEG C. The pH is adjusted by adding sodium acid sulphate, sulphuric acid or sodium hydroxide. In an example a solution comprises (g.11.) SnSO4 11.56, CuSO4.H2O8.3, NaH2SO4 14.9, gelatin (which hydrolizes to form the amino acid) 0.92, H2SO4 6.1.
GB3448/66A 1965-01-26 1966-01-26 Improvements in or relating to chemical plating Expired GB1061248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428241A US3346404A (en) 1965-01-26 1965-01-26 Chemical plating process

Publications (1)

Publication Number Publication Date
GB1061248A true GB1061248A (en) 1967-03-08

Family

ID=23698073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3448/66A Expired GB1061248A (en) 1965-01-26 1966-01-26 Improvements in or relating to chemical plating

Country Status (8)

Country Link
US (1) US3346404A (en)
AT (1) AT281536B (en)
BE (1) BE675621A (en)
DE (1) DE1281220B (en)
ES (1) ES322277A1 (en)
FR (1) FR1465930A (en)
GB (1) GB1061248A (en)
NL (1) NL6600984A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248419B (en) * 1964-08-17 1967-08-24 Collardin Gmbh Gerhard Immersion bath for the electroless deposition of copper-tin layers
DE1287394B (en) * 1965-09-09 1969-01-16 Collardin Gmbh Gerhard Process for the electroless deposition of copper-tin layers
US3484263A (en) * 1965-12-28 1969-12-16 Nippon Sheet Glass Co Ltd Method of forming semitransparent coating of gold on glass surface
US3460953A (en) * 1966-05-27 1969-08-12 Pennsalt Chemicals Corp Process for depositing brasslike coatings and composition therefor
US20200132894A1 (en) * 2018-10-31 2020-04-30 Corning Incorporated Support for reflective optical element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US510376A (en) * 1893-12-05 Trand
US2472393A (en) * 1944-09-25 1949-06-07 American Steel & Wire Co Process and bath for copper coating ferrous metal
US2519672A (en) * 1947-01-13 1950-08-22 Charles F Lawless Composition for bluing metal
US3050410A (en) * 1960-09-15 1962-08-21 Gen Motors Corp Method of coating aluminum with lead
US3246995A (en) * 1962-02-19 1966-04-19 Aerojet General Co Metal marking composition
FR1369073A (en) * 1963-08-30 1964-08-07 Parker Ste Continentale Process for producing mixed copper-tin coatings on metal surfaces and solution for its implementation

Also Published As

Publication number Publication date
FR1465930A (en) 1967-01-13
BE675621A (en) 1966-05-16
US3346404A (en) 1967-10-10
NL6600984A (en) 1966-07-27
ES322277A1 (en) 1966-11-01
AT281536B (en) 1970-05-25
DE1281220B (en) 1968-10-24

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